Merge branch 'master' into bunsenstraat-patch-1

apps/debugger/.babelrc

@@ -0,0 +1,4 @@
+{
+  "presets": ["@nrwl/react/babel"],
+  "plugins": []
+}

apps/debugger/.browserslistrc

@@ -0,0 +1,16 @@
+# This file is used by:
+# 1. autoprefixer to adjust CSS to support the below specified browsers
+# 2. babel preset-env to adjust included polyfills
+#
+# For additional information regarding the format and rule options, please see:
+# https://github.com/browserslist/browserslist#queries
+#
+# If you need to support different browsers in production, you may tweak the list below.
+
+last 1 Chrome version
+last 1 Firefox version
+last 2 Edge major versions
+last 2 Safari major version
+last 2 iOS major versions
+Firefox ESR
+not IE 9-11 # For IE 9-11 support, remove 'not'.

apps/debugger/src/app/app.tsx

@@ -0,0 +1,17 @@
+import React, { useState, useEffect } from 'react';
+
+import { DebuggerUI } from '@remix-ui/debugger-ui' // eslint-disable-line
+
+import { DebuggerClientApi } from './debugger'
+
+const remix = new DebuggerClientApi()
+
+export const App = () => {  
+  return (
+    <div className="debugger">
+      <DebuggerUI debuggerAPI={remix} />
+    </div>
+  );
+};
+
+export default App;

apps/debugger/src/app/debugger-api.ts

@@ -0,0 +1,157 @@
+import Web3 from 'web3'
+import remixDebug, { TransactionDebugger as Debugger } from '@remix-project/remix-debug'
+import { CompilationOutput, Sources } from '@remix-ui/debugger-ui'
+import type { CompilationResult } from '@remix-project/remix-solidity-ts'
+
+export const DebuggerApiMixin = (Base) => class extends Base {
+  initDebuggerApi () {
+    this.debugHash = null
+        
+    const self = this
+    this.web3Provider = {
+      sendAsync(payload, callback) {
+        self.call('web3Provider', 'sendAsync', payload)
+          .then(result => callback(null, result))
+          .catch(e => callback(e))
+      }
+    }
+    this._web3 = new Web3(this.web3Provider)
+
+    this.offsetToLineColumnConverter = {
+      async offsetToLineColumn (rawLocation, file, sources, asts) {
+        return await self.call('offsetToLineColumnConverter', 'offsetToLineColumn', rawLocation, file, sources, asts)
+      }
+    }
+  }
+
+  // on()
+  // call()
+  // onDebugRequested()
+  // onRemoveHighlights()
+
+  web3 () {
+    return this._web3
+  }
+
+  async discardHighlight () {
+    await this.call('editor', 'discardHighlight')
+  }
+
+  async highlight (lineColumnPos, path) {
+    await this.call('editor', 'highlight', lineColumnPos, path)
+  }
+
+  async getFile (path) {
+    return await this.call('fileManager', 'getFile', path)
+  }
+
+  async setFile (path, content) {
+    await this.call('fileManager', 'setFile', path, content)
+  }
+
+  onBreakpointCleared (listener) {
+    this.onBreakpointClearedListener = listener
+  }
+
+  onBreakpointAdded (listener) {
+    this.onBreakpointAddedListener = listener
+  }
+
+  onEditorContentChanged (listener) {
+    this.onEditorContentChangedListener = listener
+  }
+
+  onDebugRequested (listener) {
+    this.onDebugRequestedListener = listener
+  }
+
+  onRemoveHighlights (listener) {
+    this.onRemoveHighlightsListener = listener
+  }
+
+  async fetchContractAndCompile (address, receipt) {
+    const target = (address && remixDebug.traceHelper.isContractCreation(address)) ? receipt.contractAddress : address
+    const targetAddress = target || receipt.contractAddress || receipt.to
+    const codeAtAddress = await this._web3.eth.getCode(targetAddress)
+    const output = await this.call('fetchAndCompile', 'resolve', targetAddress, codeAtAddress, 'browser/.debug')
+    return new CompilerAbstract(output.languageversion, output.data, output.source)
+  }
+
+  async getDebugWeb3 () {
+    let web3
+    let network
+    try {
+      network = await this.call('network', 'detectNetwork')    
+    } catch (e) {
+      web3 = this.web3()
+    }
+    if (!web3) {
+      const webDebugNode = remixDebug.init.web3DebugNode(network.name)
+      web3 = !webDebugNode ? this.web3() : webDebugNode
+    }
+    remixDebug.init.extendWeb3(web3)
+    return web3
+  }
+
+  async getTrace (hash) {
+    if (!hash) return
+    const web3 = await this.getDebugWeb3()
+    const currentReceipt = await web3.eth.getTransactionReceipt(hash)
+    const debug = new Debugger({
+      web3,
+      offsetToLineColumnConverter: this.offsetToLineColumnConverter,
+      compilationResult: async (address) => {
+        try {
+          return await this.fetchContractAndCompile(address, currentReceipt)
+        } catch (e) {
+          console.error(e)
+        }
+        return null
+      },
+      debugWithGeneratedSources: false
+    })
+    return await debug.debugger.traceManager.getTrace(hash)
+  }
+
+  debug (hash) {
+    this.debugHash = hash
+    this.onDebugRequestedListener(hash)
+  }
+
+  onActivation () {
+    this.on('editor', 'breakpointCleared', (fileName, row) => this.onBreakpointClearedListener(fileName, row))
+    this.on('editor', 'breakpointAdded', (fileName, row) => this.onBreakpointAddedListener(fileName, row))
+    this.on('editor', 'contentChanged', () => this.onEditorContentChangedListener())  
+  }
+
+  onDeactivation () {
+    this.onRemoveHighlightsListener()
+    this.off('editor', 'breakpointCleared')
+    this.off('editor', 'breakpointAdded')
+    this.off('editor', 'contentChanged')
+  }
+}
+
+export class CompilerAbstract implements CompilationOutput { // this is a subset of /remix-ide/src/app/compiler/compiler-abstract.js
+  languageversion
+  data
+  source
+
+  constructor (languageversion: string, data: CompilationResult, source: { sources: Sources, target: string }) {
+    this.languageversion = languageversion
+    this.data = data
+    this.source = source // source code
+  }
+
+  getSourceName (fileIndex) {
+    if (this.data && this.data.sources) {
+      return Object.keys(this.data.sources)[fileIndex]
+    } else if (Object.keys(this.source.sources).length === 1) {
+      // if we don't have ast, we return the only one filename present.
+      const sourcesArray = Object.keys(this.source.sources)
+      return sourcesArray[0]
+    }
+    return null
+  }  
+}
+

apps/debugger/src/app/debugger.ts

@@ -0,0 +1,28 @@
+import { PluginClient } from "@remixproject/plugin";
+import { createClient } from "@remixproject/plugin-webview";
+import { IDebuggerApi, RawLocation, Sources, Asts, LineColumnLocation, 
+  onBreakpointClearedListener, onBreakpointAddedListener, onEditorContentChanged, TransactionReceipt } from '@remix-ui/debugger-ui'
+import { DebuggerApiMixin, CompilerAbstract} from './debugger-api'
+
+export class DebuggerClientApi extends DebuggerApiMixin(PluginClient) {  
+  constructor () {
+    super()    
+    createClient(this as any)
+    this.initDebuggerApi()
+  }
+
+  offsetToLineColumnConverter: IDebuggerApi['offsetToLineColumnConverter']
+  debugHash: string
+  debugHashRequest: number
+  removeHighlights: boolean
+  onBreakpointCleared: (listener: onBreakpointClearedListener) => void
+  onBreakpointAdded: (listener: onBreakpointAddedListener) => void
+  onEditorContentChanged: (listener: onEditorContentChanged) => void
+  discardHighlight: () => Promise<void>
+  highlight: (lineColumnPos: LineColumnLocation, path: string) => Promise<void>
+  fetchContractAndCompile: (address: string, currentReceipt: TransactionReceipt) => Promise<CompilerAbstract>
+  getFile: (path: string) => Promise<string>
+  setFile: (path: string, content: string) => Promise<void>
+  getDebugWeb3: () => any // returns an instance of web3.js  
+}
+

apps/debugger/src/environments/environment.prod.ts

@@ -0,0 +1,3 @@
+export const environment = {
+  production: true
+};

apps/debugger/src/environments/environment.ts

@@ -0,0 +1,6 @@
+// This file can be replaced during build by using the `fileReplacements` array.
+// When building for production, this file is replaced with `environment.prod.ts`.
+
+export const environment = {
+  production: false
+};

apps/debugger/src/index.html

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <title>Debugger</title>
+    <base href="/" />
+
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <link rel="icon" type="image/x-icon" href="favicon.ico" />
+    <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous"/>
+  </head>
+  <body>
+    <div id="root"></div>
+  </body>
+</html>

apps/debugger/src/index.ts

@@ -0,0 +1 @@
+export * from './app/debugger-api';

apps/debugger/src/main.tsx

@@ -0,0 +1,9 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+import App from './app/app';
+
+ReactDOM.render(
+  <App />,
+  document.getElementById('root')
+);

apps/debugger/src/polyfills.ts

@@ -0,0 +1,7 @@
+/**
+ * Polyfill stable language features. These imports will be optimized by `@babel/preset-env`.
+ *
+ * See: https://github.com/zloirock/core-js#babel
+ */
+import 'core-js/stable';
+import 'regenerator-runtime/runtime';

apps/debugger/src/styles.css

@@ -0,0 +1 @@
+/* You can add global styles to this file, and also import other style files */

apps/debugger/tsconfig.app.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "types": ["node"]
+  },
+  "exclude": ["**/*.spec.ts", "**/*.spec.tsx"],
+  "include": ["**/*.js", "**/*.jsx", "**/*.ts", "**/*.tsx"]
+}

apps/debugger/tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "jsx": "react",
+    "allowJs": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "types": ["node", "jest"],
+    "resolveJsonModule": true
+  },
+  "files": [
+    "../../node_modules/@nrwl/react/typings/cssmodule.d.ts",
+    "../../node_modules/@nrwl/react/typings/image.d.ts"
+  ],
+  "include": ["**/*.js", "**/*.jsx", "**/*.ts", "**/*.tsx"]
+}

apps/debugger/tsconfig.spec.json

@@ -0,0 +1,15 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "types": ["jest", "node"]
+  },
+  "include": [
+    "**/*.spec.ts",
+    "**/*.spec.tsx",
+    "**/*.spec.js",
+    "**/*.spec.jsx",
+    "**/*.d.ts"
+  ]
+}

apps/debugger/webpack.config.js

@@ -0,0 +1,17 @@
+const nxWebpack = require('@nrwl/react/plugins/webpack')
+
+module.exports = config => {
+    const nxWebpackConfig = nxWebpack(config)
+
+    return {
+        ...nxWebpackConfig,
+        node: {
+            fs: 'empty',
+            tls: 'empty',
+            readline: 'empty',
+            net: 'empty',
+            module: 'empty',
+            child_process: 'empty'
+        }
+    }
+}

apps/remix-ide-e2e/src/commands/addFile.ts

@@ -14,21 +14,17 @@ class AddFile extends EventEmitter {
 }
 
 function addFile (browser: NightwatchBrowser, name: string, content: NightwatchContractContent, done: VoidFunction) {
-  browser.clickLaunchIcon('udapp').clickLaunchIcon('fileExplorers').click('.newFile')
-    .waitForElementVisible('#modal-dialog')
-    .perform((client, done) => {
-      browser.execute(function (fileName) {
-        if (fileName !== 'Untitled.sol') {
-          document.querySelector('#modal-dialog #prompt_text').setAttribute('value', fileName)
-        }
-        const elem = document.querySelector('#modal-footer-ok') as HTMLElement
-
-        elem.click()
-      }, [name], function (result) {
-        console.log(result)
-        done()
-      })
-    })
+  browser.clickLaunchIcon('udapp')
+    .clickLaunchIcon('fileExplorers')
+    .click('li[data-id="treeViewLitreeViewItembrowser/README.txt"]') // focus on root directory
+    .click('.newFile')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/blank"]')
+    // .scrollAndClick('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', name)
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', browser.Keys.ENTER)
+    .pause(2000)
+    .waitForElementVisible(`li[data-id="treeViewLitreeViewItembrowser/${name}"]`)
+    .click(`li[data-id="treeViewLitreeViewItembrowser/${name}"]`)
     .setEditorValue(content.content)
     .pause(1000)
     .perform(function () {

apps/remix-ide-e2e/src/commands/debugTransaction.ts

@@ -19,7 +19,7 @@ function checkStyle (browser: NightwatchBrowser, index: number, callback: VoidFu
 
     debugBtn && debugBtn.click()
   }, [index], function () {
-    callback()
+    browser.waitForElementVisible('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]').perform(() => callback())    
   })
 }
 

apps/remix-ide-e2e/src/commands/getModalBody.ts

@@ -3,8 +3,8 @@ import EventEmitter from "events"
 
 class GetModalBody extends EventEmitter {
   command (this: NightwatchBrowser, callback: (value: string, cb: VoidFunction) => void) {
-    this.api.waitForElementVisible('.modal-body')
-    .getText('.modal-body', (result) => {
+    this.api.waitForElementPresent('.modal-body')
+    .getText('#modal-dialog', (result) => {
       console.log(result)
       const value = typeof result.value === 'string' ? result.value : null
 

apps/remix-ide-e2e/src/commands/goToVMTraceStep.ts

@@ -14,6 +14,7 @@ function goToVMtraceStep (browser: NightwatchBrowser, step: number, incr: number
   browser.execute(function () {
     return document.querySelector('#stepdetail').innerHTML
   }, [], function (result) {
+    console.log('goToVMtraceStep', result)
     if (typeof result.value === 'string' && ( result.value.indexOf('vm trace step:') !== -1 && result.value.indexOf(step.toString()) !== -1)) {
       done()
     } else if (incr > 1000) {

apps/remix-ide-e2e/src/commands/openFile.ts

@@ -16,8 +16,8 @@ class OpenFile extends EventEmitter {
 // click on fileExplorer can toggle it. We go through settings to be sure FE is open
 function openFile (browser: NightwatchBrowser, name: string, done: VoidFunction) {
   browser.clickLaunchIcon('settings').clickLaunchIcon('fileExplorers')
-      .waitForElementVisible('li[key="' + name + '"]')
-      .click('li[key="' + name + '"]')
+      .waitForElementVisible('li[data-id="treeViewLitreeViewItem' + name + '"')
+      .click('li[data-id="treeViewLitreeViewItem' + name + '"')
       .pause(2000)
       .perform(() => {
         done()

apps/remix-ide-e2e/src/commands/removeFile.ts

@@ -34,13 +34,19 @@ function removeFile (browser: NightwatchBrowser, path: string, done: VoidFunctio
     contextMenuClick(document.querySelector('[data-path="' + path + '"]'))
   }, [path], function () {
     browser
-      .waitForElementVisible('#menuitemdelete', 2000)
+      .waitForElementVisible('#menuitemdelete')
       .click('#menuitemdelete')
-      .pause(500)
-      .waitForElementVisible('#modal-footer-ok', 2000)
-      .click('#modal-footer-ok')
-      .waitForElementNotPresent('[data-path="' + path + '"]')
+      .pause(2000)
       .perform(() => {
+        if (path.indexOf('browser') !== -1) {
+          browser.waitForElementVisible('[data-id="browser-modal-footer-ok-react"]')
+            .click('[data-id="browser-modal-footer-ok-react"]')
+            .waitForElementNotPresent('[data-path="' + path + '"]')
+        } else if (path.indexOf('localhost') !== -1) {
+          browser.waitForElementVisible('[data-id="localhost-modal-footer-ok-react"]')
+            .click('[data-id="localhost-modal-footer-ok-react"]')
+            .waitForElementNotPresent('[data-path="' + path + '"]')
+        }
         done()
       })
   })

apps/remix-ide-e2e/src/commands/renamePath.ts

@@ -1,10 +1,10 @@
 import EventEmitter from 'events'
 import { NightwatchBrowser } from 'nightwatch'
 
-class RenameFile extends EventEmitter {
+class RenamePath extends EventEmitter {
   command (this: NightwatchBrowser, path: string, newFileName: string, renamedPath: string) {
     this.api.perform((done) => {
-      renameFile(this.api, path, newFileName, renamedPath, () => {
+      renamePath(this.api, path, newFileName, renamedPath, () => {
         done()
         this.emit('complete')
       })
@@ -13,7 +13,7 @@ class RenameFile extends EventEmitter {
   }
 }
 
-function renameFile (browser: NightwatchBrowser, path: string, newFileName: string, renamedPath: string, done: VoidFunction) {
+function renamePath (browser: NightwatchBrowser, path: string, newFileName: string, renamedPath: string, done: VoidFunction) {
   browser.execute(function (path: string) {
     function contextMenuClick (element) {
       const evt = element.ownerDocument.createEvent('MouseEvents')
@@ -41,10 +41,9 @@ function renameFile (browser: NightwatchBrowser, path: string, newFileName: stri
           doneSetValue()
         })
       })
-      .click('body') // blur
-      .waitForElementVisible('#modal-footer-ok', 100000)
+      .pause(1000)
+      .click('li[data-id="treeViewLitreeViewItembrowser/README.txt"]') // focus on root directory
       .pause(2000)
-      .click('#modal-footer-ok')
       .waitForElementNotPresent('[data-path="' + path + '"]')
       .waitForElementPresent('[data-path="' + renamedPath + '"]')
       .perform(() => {
@@ -53,4 +52,4 @@ function renameFile (browser: NightwatchBrowser, path: string, newFileName: stri
   })
 }
 
-module.exports = RenameFile
+module.exports = RenamePath

apps/remix-ide-e2e/src/tests/ballot.test.ts

@@ -39,10 +39,11 @@ module.exports = {
   'Debug Ballot / delegate': function (browser: NightwatchBrowser) {
     browser.pause(500)
     .click('*[data-id="txLoggerDebugButton0x41fab8ea5b1d9fba5e0a6545ca1a2d62fff518578802c033c2b9a031a01c31b3"]')
-    .pause(2000)
+    .waitForElementVisible('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
     // .clickLaunchIcon('debugger')
     .click('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
     .pause(2000)
+    .waitForElementVisible('#stepdetail')
     .goToVMTraceStep(79)
     .pause(1000)
     .checkVariableDebug('soliditystate', stateCheck)

apps/remix-ide-e2e/src/tests/ballot_0_4_11.test.ts

@@ -50,8 +50,10 @@ module.exports = {
     browser.pause(500)
     .click('*[data-id="txLoggerDebugButton0x41fab8ea5b1d9fba5e0a6545ca1a2d62fff518578802c033c2b9a031a01c31b3"]')
     .pause(2000)
+    .waitForElementVisible('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
     .click('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
     .pause(2000)
+    .waitForElementVisible('#stepdetail')
     .goToVMTraceStep(20)
     .pause(1000)
     .checkVariableDebug('callstackpanel', ["0x692a70D2e424a56D2C6C27aA97D1a86395877b3A"])

apps/remix-ide-e2e/src/tests/debugger.test.ts

@@ -89,6 +89,7 @@ module.exports = {
     .createContract('"tokenName", "symbol"')
     .debugTransaction(2)
     .pause(2000)
+    .waitForElementVisible('#stepdetail')
     .goToVMTraceStep(10)
     .getEditorValue((content) => {
       browser.assert.ok(content.indexOf(`constructor (string memory name_, string memory symbol_) public {
@@ -109,7 +110,8 @@ module.exports = {
     browser
     .clickLaunchIcon('solidity')
     .setSolidityCompilerVersion('soljson-v0.6.12+commit.27d51765.js')
-    .clickLaunchIcon('udapp')
+    .clickLaunchIcon('fileExplorers')
+    .click('li[data-id="treeViewLitreeViewItembrowser/externalImport.sol"')
     .testContracts('withABIEncoderV2.sol', sources[2]['browser/withABIEncoderV2.sol'], ['test'])
     .clickLaunchIcon('udapp')
     .selectContract('test')
@@ -118,6 +120,7 @@ module.exports = {
     .clickFunction('test1 - transact (not payable)', {types: 'bytes userData', values: '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000015b38da6a701c568545dcfcb03fcb875f56beddc4'})
     .debugTransaction(4)
     .pause(2000)
+    .waitForElementVisible('#stepdetail')
     .goToVMTraceStep(261)
     .pause(1000)
     /*

apps/remix-ide-e2e/src/tests/defaultLayout.test.ts

@@ -20,10 +20,10 @@ module.exports = {
     browser.waitForElementVisible('div[data-id="remixIdeSidePanel"]')
     .assert.containsText('h6[data-id="sidePanelSwapitTitle"]', 'FILE EXPLORERS')
     .waitForElementVisible('div[data-id="filePanelFileExplorerTree"]')
-    .waitForElementVisible('li[key="browser/contracts"]')
-    .waitForElementVisible('li[key="browser/scripts"]')
-    .waitForElementVisible('li[key="browser/tests"]')
-    .waitForElementVisible('li[key="browser/README.txt"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/contracts"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/scripts"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/tests"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/README.txt"]')
   },
 
   'Loads Main View': function (browser: NightwatchBrowser) {
@@ -61,17 +61,17 @@ module.exports = {
   'Toggles File Explorer Browser': function (browser: NightwatchBrowser) {
     browser
     .waitForElementVisible('div[data-id="filePanelFileExplorerTree"]')
-    .assert.visible('ul[key="browser"]')
-    .click('div[data-id="treeViewTogglebrowser"]')
-    .assert.hidden('ul[key="browser"]')
-    .click('div[data-id="treeViewTogglebrowser"]')
-    .assert.visible('ul[key="browser"]')
+    .waitForElementPresent('[data-id="treeViewLitreeViewItembrowser/contracts"]')
+    .click('[data-path="browser"]')
+    .waitForElementNotPresent('[data-id="treeViewLitreeViewItembrowser/contracts"]')
+    .click('[data-path="browser"]')
+    .waitForElementPresent('[data-id="treeViewLitreeViewItembrowser/contracts"]')
   },
 
   'Switch Tabs using tabs icon': function (browser: NightwatchBrowser) {
     browser
     .waitForElementVisible('div[data-id="filePanelFileExplorerTree"]')
-    .click('*[data-id="treeViewTogglebrowser/contracts"]')
+    .click('[data-id="treeViewLitreeViewItembrowser/contracts"]')
     .openFile('browser/contracts/3_Ballot.sol')
     .assert.containsText('div[title="browser/contracts/3_Ballot.sol"]', '3_Ballot.sol')
     .click('span[class^=dropdownCaret]')

apps/remix-ide-e2e/src/tests/editor.test.ts

@@ -14,7 +14,6 @@ module.exports = {
     browser.waitForElementVisible('div[data-id="mainPanelPluginsContainer"]')
     .clickLaunchIcon('fileExplorers')
     .waitForElementVisible('div[data-id="filePanelFileExplorerTree"]')
-    .click('*[data-id="treeViewLibrowser/contracts"]')
     .openFile('browser/contracts/1_Storage.sol')
     .waitForElementVisible('*[data-id="editorInput"]')
     .checkElementStyle('*[data-id="editorInput"]', 'font-size', '12px')
@@ -81,7 +80,8 @@ module.exports = {
 
   'Should highlight source code': function (browser: NightwatchBrowser) {
     // include all files here because switching between plugins in side-panel removes highlight
-    browser.addFile('sourcehighlight.js', sourcehighlightScript)
+    browser
+    .addFile('sourcehighlight.js', sourcehighlightScript)
     .addFile('removeSourcehighlightScript.js', removeSourcehighlightScript)
     .addFile('removeAllSourcehighlightScript.js', removeAllSourcehighlightScript)
     .openFile('browser/sourcehighlight.js')
@@ -96,27 +96,26 @@ module.exports = {
   },
 
   'Should remove 1 highlight from source code': function (browser: NightwatchBrowser) {
-    browser.waitForElementVisible('li[key="browser/removeSourcehighlightScript.js"]')
-    .click('li[key="browser/removeSourcehighlightScript.js"]')
+    browser.waitForElementVisible('li[data-id="treeViewLitreeViewItembrowser/removeSourcehighlightScript.js"]')
+    .click('li[data-id="treeViewLitreeViewItembrowser/removeSourcehighlightScript.js"]')
     .pause(2000)
     .executeScript('remix.exeCurrent()')
-    .waitForElementVisible('li[key="browser/contracts"]')
-    .click('li[key="browser/contracts"]') // files don't appear, so we click twice to get the files
-    .click('li[key="browser/contracts"]')
-    .waitForElementVisible('li[key="browser/contracts/3_Ballot.sol"]')
-    .click('li[key="browser/contracts/3_Ballot.sol"]')
+    .waitForElementVisible('li[data-id="treeViewLitreeViewItembrowser/contracts"]')
+    .click('li[data-id="treeViewLitreeViewItembrowser/contracts"]')
+    .waitForElementVisible('li[data-id="treeViewLitreeViewItembrowser/contracts/3_Ballot.sol"]')
+    .click('li[data-id="treeViewLitreeViewItembrowser/contracts/3_Ballot.sol"]')
     .waitForElementNotPresent('.highlightLine32')
     .checkElementStyle('.highlightLine40', 'background-color', 'rgb(8, 108, 181)')
     .checkElementStyle('.highlightLine50', 'background-color', 'rgb(8, 108, 181)')
   },
 
   'Should remove all highlights from source code': function (browser: NightwatchBrowser) {
-    browser.waitForElementVisible('li[key="browser/removeAllSourcehighlightScript.js"]')
-    .click('li[key="browser/removeAllSourcehighlightScript.js"]')
+    browser.waitForElementVisible('li[data-id="treeViewLitreeViewItembrowser/removeAllSourcehighlightScript.js"]')
+    .click('li[data-id="treeViewLitreeViewItembrowser/removeAllSourcehighlightScript.js"]')
     .pause(2000)
     .executeScript('remix.exeCurrent()')
-    .waitForElementVisible('li[key="browser/contracts/3_Ballot.sol"]')
-    .click('li[key="browser/contracts/3_Ballot.sol"]')
+    .waitForElementVisible('li[data-id="treeViewLitreeViewItembrowser/contracts/3_Ballot.sol"]')
+    .click('li[data-id="treeViewLitreeViewItembrowser/contracts/3_Ballot.sol"]')
     .pause(2000)
     .waitForElementNotPresent('.highlightLine32')
     .waitForElementNotPresent('.highlightLine40')

apps/remix-ide-e2e/src/tests/fileExplorer.test.ts

@@ -21,70 +21,74 @@ module.exports = {
     .clickLaunchIcon('fileExplorers')
     .assert.containsText('h6[data-id="sidePanelSwapitTitle"]', 'FILE EXPLORERS')
     .click('*[data-id="fileExplorerNewFilecreateNewFile"]')
-    .waitForElementVisible('*[data-id="modalDialogContainer"]')
-    .setValue('*[data-id="modalDialogCustomPromptText"]', '5_New_contract.sol')
-    .modalFooterOKClick()
-    .waitForElementVisible('*[data-id="treeViewLibrowser/5_New_contract.sol"]', 7000)
+    .pause(1000)
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/blank"]')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', '5_New_contract.sol')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', browser.Keys.ENTER)
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/5_New_contract.sol"]', 7000)
   },
 
   'Should rename `5_New_contract.sol` to 5_Renamed_Contract.sol': function (browser: NightwatchBrowser) {
     browser
-    .waitForElementVisible('*[data-id="treeViewLibrowser/5_New_contract.sol"]')
-    .renameFile('browser/5_New_contract.sol', '5_Renamed_Contract.sol', 'browser/5_Renamed_Contract.sol')
-    .waitForElementVisible('*[data-id="treeViewLibrowser/5_Renamed_Contract.sol"]')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/5_New_contract.sol"]')
+    .renamePath('browser/5_New_contract.sol', '5_Renamed_Contract.sol', 'browser/5_Renamed_Contract.sol')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/5_Renamed_Contract.sol"]')
   },
 
   'Should delete file `5_Renamed_Contract.sol` from file explorer': function (browser: NightwatchBrowser) {
     browser
-    .waitForElementVisible('*[data-id="treeViewLibrowser/5_Renamed_Contract.sol"]')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/5_Renamed_Contract.sol"]')
     .rightClick('[data-path="browser/5_Renamed_Contract.sol"]')
     .click('*[id="menuitemdelete"]')
-    .waitForElementVisible('*[data-id="modalDialogContainer"]')
-    .modalFooterOKClick()
-    .waitForElementNotPresent('*[data-id="treeViewLibrowser/5_Renamed_Contract.sol"')
+    .waitForElementVisible('*[data-id="browserModalDialogContainer-react"]')
+    .pause(2000)
+    .click('.modal-ok')
+    .waitForElementNotPresent('*[data-id="treeViewLitreeViewItembrowser/5_Renamed_Contract.sol"')
   },
 
   'Should create a new folder': function (browser: NightwatchBrowser) {
     browser
-    .waitForElementVisible('*[data-id="treeViewLibrowser/README.txt"]')
-    .rightClick('[data-path="browser/README.txt"]')
-    .click('*[id="menuitemcreate folder"]')
-    .waitForElementVisible('*[data-id="modalDialogContainer"]')
-    .setValue('*[data-id="modalDialogCustomPromptText"]', 'Browser_Tests')
-    .modalFooterOKClick()
-    .waitForElementVisible('*[data-id="treeViewLibrowser/Browser_Tests"]')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/README.txt"]')
+    .click('[data-id="fileExplorerNewFilecreateNewFolder"]')
+    .pause(1000)
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/blank"]')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', 'Browser_Tests')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', browser.Keys.ENTER)
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/Browser_Tests"]')
   },
 
   'Should rename Browser_Tests folder to Browser_E2E_Tests': function (browser: NightwatchBrowser) {
     browser
-    .waitForElementVisible('*[data-id="treeViewLibrowser/Browser_Tests"]')
-    .rightClick('[data-path="browser/Browser_Tests"]')
-    .click('*[id="menuitemrename"]')
-    .sendKeys('[data-path="browser/Browser_Tests"]', 'Browser_E2E_Tests')
-    .sendKeys('[data-path="browser/Browser_Tests"]', browser.Keys.ENTER)
-    .waitForElementVisible('*[data-id="treeViewLibrowser/Browser_E2E_Tests"]')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/Browser_Tests"]')
+    .renamePath('browser/Browser_Tests', 'Browser_E2E_Tests', 'browser/Browser_E2E_Tests')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/Browser_E2E_Tests"]')
   },
 
   'Should delete Browser_E2E_Tests folder': function (browser: NightwatchBrowser) {
     browser
-    .waitForElementVisible('*[data-id="treeViewLibrowser/Browser_E2E_Tests"]')
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/Browser_E2E_Tests"]')
     .rightClick('[data-path="browser/Browser_E2E_Tests"]')
     .click('*[id="menuitemdelete"]')
-    .waitForElementVisible('*[data-id="modalDialogContainer"]')
-    .modalFooterOKClick()
-    .waitForElementNotPresent('*[data-id="treeViewLibrowser/Browser_E2E_Tests"]')
+    .waitForElementVisible('*[data-id="browserModalDialogContainer-react"]')
+    .pause(2000)
+    .click('.modal-ok')
+    .waitForElementNotPresent('*[data-id="treeViewLitreeViewItembrowser/Browser_E2E_Tests"]')
   },
 
   'Should publish all explorer files to github gist': function (browser: NightwatchBrowser) {
     const runtimeBrowser = browser.options.desiredCapabilities.browserName
 
-    browser
+    browser.refresh()
+    .pause(10000)
     .waitForElementVisible('*[data-id="fileExplorerNewFilepublishToGist"]')
     .click('*[data-id="fileExplorerNewFilepublishToGist"]')
-    .waitForElementVisible('*[data-id="modalDialogContainer"]')
-    .modalFooterOKClick()
-    .waitForElementVisible('*[data-id="modalDialogContainer"]', 7000)
-    .modalFooterOKClick()
+    .waitForElementVisible('*[data-id="browserModalDialogContainer-react"]')
+    .pause(2000)
+    .click('.modal-ok')
+    .pause(2000)
+    .waitForElementVisible('*[data-id="browserModalDialogContainer-react"]')
+    .pause(2000)
+    .click('.modal-ok')
     .pause(2000)
     .perform((done) => {
       if (runtimeBrowser === 'chrome') {
@@ -101,9 +105,9 @@ module.exports = {
     .setValue('*[data-id="fileExplorerFileUpload"]', testData.testFile1)
     .setValue('*[data-id="fileExplorerFileUpload"]', testData.testFile2)
     .setValue('*[data-id="fileExplorerFileUpload"]', testData.testFile3)
-    .waitForElementVisible('*[key="browser/editor.test.js"]')
-    .waitForElementVisible('*[key="browser/fileExplorer.test.js"]')
-    .waitForElementVisible('*[key="browser/generalSettings.test.js"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/editor.test.js"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/fileExplorer.test.js"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/generalSettings.test.js"]')
     .end()
   },  
 

apps/remix-ide-e2e/src/tests/fileManager_api.test.ts

@@ -63,7 +63,7 @@ module.exports = {
     .addFile('renameFile.js', { content: executeRename })
     .executeScript(`remix.exeCurrent()`)
     .pause(2000)
-    .waitForElementPresent('[data-id="treeViewLibrowser/old_contract.sol"]')
+    .waitForElementPresent('[data-id="treeViewLitreeViewItembrowser/old_contract.sol"]')
   },
 
   'Should execute `mkdir` api from file manager external api': function (browser: NightwatchBrowser) {
@@ -71,7 +71,7 @@ module.exports = {
     .addFile('mkdirFile.js', { content: executeMkdir })
     .executeScript(`remix.exeCurrent()`)
     .pause(2000)
-    .waitForElementPresent('[data-id="treeViewLibrowser/Test_Folder"]')
+    .waitForElementPresent('[data-id="treeViewLitreeViewItembrowser/Test_Folder"]')
   },
 
   'Should execute `readdir` api from file manager external api': function (browser: NightwatchBrowser) {
@@ -87,15 +87,16 @@ module.exports = {
     .addFile('removeFile.js', { content: executeRemove })
     .executeScript(`remix.exeCurrent()`)
     .pause(2000)
-    .waitForElementNotPresent('[data-id="treeViewLibrowser/old_contract.sol"]')    
+    .waitForElementNotPresent('[data-id="treeViewLitreeViewItembrowser/old_contract.sol"]')    
   },
 
-  'Should execute `remove` api from file manager external api on a folder': function (browser: NightwatchBrowser) {
+  // TODO: Fix remove root directory prefix for browser and localhost
+  'Should execute `remove` api from file manager external api on a folder': '' + function (browser: NightwatchBrowser) {
     browser
     .addFile('test_jsRemoveFolder.js', { content: executeRemoveOnFolder })
     .executeScript('remix.exeCurrent()')
     .pause(2000)
-    .waitForElementNotPresent('*[key="browser/tests"]')
+    .waitForElementNotPresent('[data-id="treeViewLitreeViewItembrowser/tests"]')
     .end()
   },
 

apps/remix-ide-e2e/src/tests/generalSettings.test.ts

@@ -20,7 +20,7 @@ module.exports = {
     browser.waitForElementVisible('*[data-id="remixIdeSidePanel"]', 5000)
     .waitForElementVisible('*[data-id="settingsTabGenerateContractMetadataLabel"]', 5000)
     .click('*[data-id="verticalIconsFileExplorerIcons"]')
-    .click('*[data-id="treeViewTogglebrowser/contracts"]')
+    .click('[data-id="treeViewLitreeViewItembrowser/contracts"]')
     .openFile('browser/contracts/3_Ballot.sol')
     .click('*[data-id="verticalIconsKindsolidity"]')
     .pause(2000)

apps/remix-ide-e2e/src/tests/gist.test.ts

@@ -13,7 +13,7 @@ module.exports = {
   before: function (browser: NightwatchBrowser, done: VoidFunction) {
     init(browser, done)
   },
-  'UploadToGists': function (browser: NightwatchBrowser) {
+  UploadToGists: function (browser: NightwatchBrowser) {
       /*
        - set the access token
        - publish to gist
@@ -24,18 +24,24 @@ module.exports = {
     const runtimeBrowser = browser.options.desiredCapabilities.browserName
 
     browser
+    .refresh()
+    .pause(10000)
     .waitForElementVisible('*[data-id="remixIdeIconPanel"]', 10000)
-    .clickLaunchIcon('fileExplorers')
-    .rightClick('[data-path="browser/README.txt"]')
-    .click('*[id="menuitemcreate folder"]')
-    .waitForElementVisible('*[data-id="modalDialogContainer"]')
-    .setValue('*[data-id="modalDialogCustomPromptText"]', 'Browser_Tests')
-    .modalFooterOKClick()
-    .waitForElementVisible('*[data-id="treeViewLibrowser/Browser_Tests"]')
+    .click('[data-id="fileExplorerNewFilecreateNewFolder"]')
+    .pause(1000)
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/blank"]')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', 'Browser_Tests')
+    .sendKeys('*[data-id="treeViewLitreeViewItembrowser/blank"] .remixui_items', browser.Keys.ENTER)
+    .waitForElementVisible('*[data-id="treeViewLitreeViewItembrowser/Browser_Tests"]')
     .addFile('File.sol', { content: '' })
     .click('*[data-id="fileExplorerNewFilepublishToGist"]')
-    .modalFooterOKClick()
-    .getModalBody((value, done) => {
+    .waitForElementVisible('*[data-id="browserModalDialogContainer-react"]')
+    .pause(2000)
+    .click('.modal-ok')
+    .pause(10000)
+    .getText('[data-id="browserModalDialogModalBody-react"]', (result) => {
+      console.log(result)
+      const value = typeof result.value === 'string' ? result.value : null
       const reg = /gist.github.com\/([^.]+)/
       const id = value.match(reg)
 
@@ -45,13 +51,12 @@ module.exports = {
       } else {
         const gistid = id[1]
         browser
-          .modalFooterCancelClick()
+          .click('[data-id="browser-modal-footer-cancel-react"]')
           .executeScript(`remix.loadgist('${gistid}')`)
           .perform((done) => { if (runtimeBrowser === 'chrome') { browser.openFile('browser/gists') } done() })
-          .waitForElementVisible(`li[key="browser/gists/${gistid}"]`)
-          .click(`li[key="browser/gists/${gistid}"]`)
+          .waitForElementVisible(`[data-id="treeViewLitreeViewItembrowser/gists/${gistid}"]`)
+          .click(`[data-id="treeViewLitreeViewItembrowser/gists/${gistid}"]`)
           .openFile(`browser/gists/${gistid}/README.txt`)
-          .perform(done)
       }
     })
   },

apps/remix-ide-e2e/src/tests/publishContract.test.ts

@@ -16,10 +16,11 @@ module.exports = {
     browser
     .waitForElementVisible('#icon-panel', 10000)
     .clickLaunchIcon('fileExplorers')
-    .click('*[data-id="treeViewTogglebrowser/contracts"]')
+    .click('[data-id="treeViewLitreeViewItembrowser/contracts"]')
     .openFile('browser/contracts/3_Ballot.sol')
     .verifyContracts(['Ballot'])
     .click('#publishOnIpfs')
+    .pause(8000)
     .getModalBody((value, done) => {
       if (value.indexOf('Metadata of "ballot" was published successfully.') === -1) browser.assert.fail('ipfs deploy failed', '', '')
       if (value.indexOf('dweb:/ipfs') === -1) browser.assert.fail('ipfs deploy failed', '', '')
@@ -31,6 +32,7 @@ module.exports = {
   'Publish on Swarm': '' + function (browser: NightwatchBrowser) {
     browser
     .click('#publishOnSwarm')
+    .pause(8000)
     .getModalBody((value, done) => {
       if (value.indexOf('Metadata of "ballot" was successfully.') === -1) browser.assert.fail('swarm deploy failed', '', '')
       if (value.indexOf('bzz') === -1) browser.assert.fail('swarm deploy failed', '', '')
@@ -43,24 +45,24 @@ module.exports = {
     browser
     .waitForElementVisible('#icon-panel')
     .clickLaunchIcon('fileExplorers')
-    .click('*[data-id="treeViewLibrowser/contracts"]')
-    .click('*[data-id="treeViewLibrowser/contracts"]')
     .openFile('browser/contracts/1_Storage.sol')
     .clickLaunchIcon('udapp')
     .waitForElementPresent('*[data-id="contractDropdownIpfsCheckbox"]')
     .click('*[data-id="contractDropdownIpfsCheckbox"]')
     .click('*[data-id="Deploy - transact (not payable)"]')
-    .pause(5000)
-    .assert.containsText('*[data-id="modalDialogModalBody"]', 'Metadata of "storage" was published successfully.')
+    .pause(8000)
+    .getModalBody((value, done) => {
+      if (value.indexOf('Metadata of "storage" was published successfully.') === -1) browser.assert.fail('ipfs deploy failed', '', '')
+      done()
+    })
     .modalFooterOKClick()
   },
 
   'Should remember choice after page refresh': function (browser: NightwatchBrowser) {
     browser
     .refresh()
-    .waitForElementVisible('*[data-id="treeViewLibrowser/contracts"]')
-    .click('*[data-id="treeViewLibrowser/contracts"]')
-    .click('*[data-id="treeViewLibrowser/contracts"]')
+    .waitForElementVisible('[data-id="treeViewLitreeViewItembrowser/contracts"]')
+    .click('[data-id="treeViewLitreeViewItembrowser/contracts"]')
     .openFile('browser/contracts/1_Storage.sol')
     .clickLaunchIcon('udapp')
     .waitForElementPresent('*[data-id="contractDropdownIpfsCheckbox"]')

apps/remix-ide-e2e/src/tests/remixd.test.ts

@@ -121,7 +121,7 @@ function runTests (browser: NightwatchBrowser) {
     .setEditorValue('contract test1 { function get () returns (uint) { return 10; }}')
     .click('[data-path="localhost/folder1/contract_' + browserName + '.sol"]') // rename a file and check
     .pause(1000)
-    .renameFile('localhost/folder1/contract_' + browserName + '.sol', 'renamed_contract_' + browserName + '.sol', 'localhost/folder1/renamed_contract_' + browserName + '.sol')
+    .renamePath('localhost/folder1/contract_' + browserName + '.sol', 'renamed_contract_' + browserName + '.sol', 'localhost/folder1/renamed_contract_' + browserName + '.sol')
     .pause(1000)
     .removeFile('localhost/folder1/contract_' + browserName + '_toremove.sol')
     .perform(function (done) {

apps/remix-ide-e2e/src/tests/runAndDeploy.ts

@@ -128,6 +128,7 @@ module.exports = {
     .waitForElementPresent('.transaction-status--submitted')
     .pause(25000)
     .switchBrowserTab(0)
+    .end()
   },
 
   'Should connect to Ethereum Main Network using MetaMask': '' + function (browser: NightwatchBrowser) {

apps/remix-ide-e2e/src/tests/solidityImport.test.ts

@@ -48,6 +48,8 @@ module.exports = {
   'Test Github Import - no branch specified': function (browser: NightwatchBrowser) {
     browser
           .setSolidityCompilerVersion('soljson-v0.6.2+commit.bacdbe57.js') // open-zeppelin moved to pragma ^0.6.0 (master branch)
+          .clickLaunchIcon('fileExplorers')
+          .click('li[data-id="treeViewLitreeViewItembrowser/README.txt"')
           .addFile('Untitled6.sol', sources[5]['browser/Untitled6.sol'])
           .clickLaunchIcon('fileExplorers')
           .verifyContracts(['test10', 'ERC20', 'SafeMath'], {wait: 10000})
@@ -55,6 +57,8 @@ module.exports = {
 
   'Test Github Import - raw URL': function (browser: NightwatchBrowser) {
     browser
+          .clickLaunchIcon('fileExplorers')
+          .click('li[data-id="treeViewLitreeViewItembrowser/README.txt"')
           .addFile('Untitled7.sol', sources[6]['browser/Untitled7.sol'])
           .clickLaunchIcon('fileExplorers')
           .verifyContracts(['test11', 'ERC20', 'SafeMath'], {wait: 10000})            
@@ -63,6 +67,8 @@ module.exports = {
   'Test switch to a github import from a solidity warning': function (browser: NightwatchBrowser) {
     browser
           .setSolidityCompilerVersion('soljson-v0.7.4+commit.3f05b770.js')
+          .clickLaunchIcon('fileExplorers')
+          .click('li[data-id="treeViewLitreeViewItembrowser/README.txt"')
           .addFile('Untitled8.sol', sources[7]['browser/Untitled8.sol'])
           .clickLaunchIcon('fileExplorers')
           .clickLaunchIcon('solidity')

apps/remix-ide-e2e/src/tests/solidityUnittests.test.ts

@@ -144,7 +144,8 @@ module.exports = {
   },
 
   'Changing current path': function (browser: NightwatchBrowser) {
-    browser.waitForElementPresent('*[data-id="verticalIconsKindfileExplorers"]')
+    browser
+    .waitForElementPresent('*[data-id="verticalIconsKindfileExplorers"]')
     .addFile('myTests/simple_storage_test.sol', sources[0]['browser/tests/simple_storage_test.sol'])
     .clickLaunchIcon('solidityUnitTesting')
     .setValue('*[data-id="uiPathInput"]', 'browser/myTests')
@@ -167,7 +168,7 @@ function runTests (browser: NightwatchBrowser) {
   browser
     .waitForElementPresent('*[data-id="verticalIconsKindfileExplorers"]')
     .clickLaunchIcon('fileExplorers')
-    .click('*[data-id="treeViewTogglebrowser/contracts"]')
+    .click('*[data-id="treeViewLitreeViewItembrowser/contracts"]')
     .openFile('browser/contracts/3_Ballot.sol')
     .clickLaunchIcon('solidityUnitTesting')
     .pause(500)

apps/remix-ide-e2e/src/tests/usingWebWorker.test.ts

@@ -28,7 +28,7 @@ module.exports = {
     browser
     .waitForElementVisible('*[data-id="remixIdeIconPanel"]', 10000)
     .clickLaunchIcon('fileExplorers')
-    .addFile('browser/basic.sol', sources[0]['browser/basic.sol'])
+    .addFile('basic.sol', sources[0]['browser/basic.sol'])
     .clickLaunchIcon('solidity')
     .execute(function() {
       const elem = document.getElementById('nightlies') as HTMLInputElement

apps/remix-ide-e2e/src/tests/verticalIconsPanel.test.ts

@@ -0,0 +1,35 @@
+'use strict'
+import { NightwatchBrowser } from 'nightwatch'
+import init from '../helpers/init'
+import sauce from './sauce'
+
+module.exports = {
+  before: function (browser: NightwatchBrowser, done: VoidFunction) {
+    init(browser, done, 'http://127.0.0.1:8080', false)
+  },
+
+  'Checks vertical icons panelcontex menu': function (browser: NightwatchBrowser) {
+    browser.waitForElementVisible('div[data-id="remixIdeIconPanel"]', 10000)
+    .waitForElementVisible('*[data-id="verticalIconsKindpluginManager"]')
+    .click('*[data-id="verticalIconsKindpluginManager"]')
+    .scrollAndClick('*[data-id="pluginManagerComponentActivateButtondebugger"]')
+    .waitForElementVisible('*[data-id="pluginManagerComponentDeactivateButtondebugger"]', 7000)
+    .rightClick('[data-id="verticalIconsKinddebugger"]')
+    .waitForElementVisible('*[id="menuitemdeactivate"]')
+    .waitForElementVisible('*[id="menuitemdocumentation"]')
+    .click('*[data-id="remixIdeIconPanel"]')
+  },
+
+  'Checks vertical icons panel contex menu deactivate': function (browser: NightwatchBrowser) {
+    browser.waitForElementVisible('div[data-id="remixIdeIconPanel"]', 10000)
+    .waitForElementVisible('*[data-id="verticalIconsKinddebugger"]', 7000)
+    .rightClick('[data-id="verticalIconsKinddebugger"]')
+    .click('*[id="menuitemdeactivate"]')
+    .click('*[data-id="verticalIconsKindsettings"]')
+    .click('*[data-id="verticalIconsKindpluginManager"]')
+    .scrollInto('*[data-id="pluginManagerComponentActivateButtondebugger"]')
+    .waitForElementVisible('*[data-id="pluginManagerComponentActivateButtondebugger"]')
+  },
+
+  tearDown: sauce
+}

apps/remix-ide-e2e/src/types/index.d.ts

@@ -28,7 +28,7 @@ declare module "nightwatch" {
         checkElementStyle(cssSelector: string, styleProperty: string, expectedResult: string): NightwatchBrowser,
         openFile(name: string): NightwatchBrowser,
         editorScroll(direction: 'up' | 'down', numberOfTimes: number): NightwatchBrowser,
-        renameFile(path: string, newFileName: string, renamedPath: string): NightwatchBrowser,
+        renamePath(path: string, newFileName: string, renamedPath: string): NightwatchBrowser,
         rightClick(cssSelector: string): NightwatchBrowser,
         waitForElementContainsText(id: string, value: string): NightwatchBrowser,
         getModalBody(callback: (value: string, cb: VoidFunction) => void): NightwatchBrowser,
@@ -63,6 +63,10 @@ declare module "nightwatch" {
         sendKeys: (selector: string, inputValue: string | string[], callback?: (this: NightwatchAPI, result: NightwatchCallbackResult<void>) => void) => NightwatchBrowser
     }
 
+    export interface NightwatchAPI {
+        keys(keysToSend: string, callback?: (this: NightwatchAPI, result: NightwatchCallbackResult<void>) => void): NightwatchAPI
+    }
+
     export interface NightwatchContractContent {
         content: string;
     }

apps/remix-ide/src/app.js

@@ -50,7 +50,7 @@ const CompilersArtefacts = require('./app/compiler/compiler-artefacts')
 const CompileTab = require('./app/tabs/compile-tab')
 const SettingsTab = require('./app/tabs/settings-tab')
 const AnalysisTab = require('./app/tabs/analysis-tab')
-const DebuggerTab = require('./app/tabs/debugger-tab')
+const { DebuggerTab } = require('./app/tabs/debugger-tab')
 const TestTab = require('./app/tabs/test-tab')
 const FilePanel = require('./app/panels/file-panel')
 const Editor = require('./app/editor/editor')
@@ -370,10 +370,7 @@ Please make a backup of your contracts and start using http://remix.ethereum.org
     registry.get('fileproviders/browser').api
   )
   const analysis = new AnalysisTab(registry)
-  const debug = new DebuggerTab(
-    blockchain,
-    registry.get('editor').api,
-    registry.get('offsettolinecolumnconverter').api)
+  const debug = new DebuggerTab()
   const test = new TestTab(
     registry.get('filemanager').api,
     registry.get('offsettolinecolumnconverter').api,

apps/remix-ide/src/app/compiler/compiler-sourceVerifier-fetchAndCompile.js

@@ -26,10 +26,11 @@ export default class FetchAndCompile extends Plugin {
    * Returns compilation data
    *
    * @param {string} contractAddress - Address of the contrac to resolve
-   * @param {string} compilersartefacts - Object containing a mapping of compilation results (byContractAddress and __last)
+   * @param {string} deployedBytecode - deployedBytecode of the contract
+   * @param {string} targetPath - Folder where to save the compilation arfefacts
    * @return {CompilerAbstract} - compilation data targeting the given @arg contractAddress
    */
-  async resolve (contractAddress, targetPath, web3) {
+  async resolve (contractAddress, codeAtAddress, targetPath) {
     contractAddress = ethutil.toChecksumAddress(contractAddress)
     const compilersartefacts = globalRegistry.get('compilersartefacts').api
 
@@ -52,7 +53,6 @@ export default class FetchAndCompile extends Plugin {
     if (!this.sourceVerifierNetWork.includes(network.name)) return localCompilation()
 
     // check if the contract if part of the local compilation result
-    const codeAtAddress = await web3.eth.getCode(contractAddress)
     const compilation = localCompilation()
     if (compilation) {
       let found = false

apps/remix-ide/src/app/components/local-plugin.js

@@ -67,11 +67,20 @@ module.exports = class LocalPlugin {
     this.profile[key] = e.target.value
   }
 
+  updateMethods ({ target }) {
+    if (target.value) {
+      try {
+        this.profile.methods = target.value.split(',')
+      } catch (e) {}
+    }
+  }
+
   /** The form to create a local plugin */
   form () {
     const name = this.profile.name || ''
     const url = this.profile.url || ''
     const displayName = this.profile.displayName || ''
+    const methods = (this.profile.methods && this.profile.methods.join(',')) || ''
     const radioSelection = (key, label, message) => {
       return this.profile[key] === label
         ? yo`<div class="radio">
@@ -94,6 +103,12 @@ module.exports = class LocalPlugin {
         <label for="plugin-displayname">Display Name</label>
         <input class="form-control" onchange="${e => this.updateDisplayName(e)}" value="${displayName}" id="plugin-displayname" data-id="localPluginDisplayName" placeholder="Name in the header">
       </div>
+
+      <div class="form-group">
+        <label for="plugin-methods">Api (comma separated list of methods name)</label>
+        <input class="form-control" onchange="${e => this.updateMethods(e)}" value="${methods}" id="plugin-methods" data-id="localPluginMethods" placeholder="Name in the header">
+      </div>
+
       <div class="form-group">
         <label for="plugin-url">Url <small>(required)</small></label>
         <input class="form-control" onchange="${e => this.updateUrl(e)}" value="${url}" id="plugin-url" data-id="localPluginUrl" placeholder="ex: https://localhost:8000">

apps/remix-ide/src/app/components/vertical-icons.js

@@ -4,9 +4,10 @@ var yo = require('yo-yo')
 var csjs = require('csjs-inject')
 var helper = require('../../lib/helper')
 const globalRegistry = require('../../global/registry')
+const contextMenu = require('../ui/contextMenu')
 const { Plugin } = require('@remixproject/engine')
-
 const EventEmitter = require('events')
+let VERTICALMENU_HANDLE
 
 const profile = {
   name: 'menuicons',
@@ -63,7 +64,7 @@ export class VerticalIcons extends Plugin {
    * Add an icon to the map
    * @param {ModuleProfile} profile The profile of the module
    */
-  addIcon ({ kind, name, icon, displayName, tooltip }) {
+  addIcon ({ kind, name, icon, displayName, tooltip, documentation }) {
     let title = (tooltip || displayName || name)
     title = title.replace(/^\w/, c => c.toUpperCase())
     this.icons[name] = yo`
@@ -72,6 +73,7 @@ export class VerticalIcons extends Plugin {
         onclick="${() => { this.toggle(name) }}"
         plugin="${name}"
         title="${title}"
+        oncontextmenu="${(e) => this.itemContextMenu(e, name, documentation)}"
         data-id="verticalIconsKind${name}">
         <img class="image" src="${icon}" alt="${name}" />
       </div>`
@@ -221,6 +223,26 @@ export class VerticalIcons extends Plugin {
     }
   }
 
+  async itemContextMenu (e, name, documentation) {
+    const actions = {}
+    if (await this.appManager.canDeactivatePlugin(profile, { name })) {
+      actions.Deactivate = () => {
+        // this.call('manager', 'deactivatePlugin', name)
+        this.appManager.deactivatePlugin(name)
+      }
+    }
+    const links = {}
+    if (documentation) {
+      links.Documentation = documentation
+    }
+    if (Object.keys(actions).length || Object.keys(links).length) {
+      VERTICALMENU_HANDLE && VERTICALMENU_HANDLE.hide(null, true)
+      VERTICALMENU_HANDLE = contextMenu(e, actions, links)
+    }
+    e.preventDefault()
+    e.stopPropagation()
+  }
+
   render () {
     const home = yo`
       <div

apps/remix-ide/src/app/editor/editor.js

@@ -174,29 +174,34 @@ class Editor extends Plugin {
       const breakpoints = e.editor.session.getBreakpoints()
       for (const k in breakpoints) {
         if (k === row.toString()) {
-          this.event.trigger('breakpointCleared', [this.currentSession, row])
+          this.triggerEvent('breakpointCleared', [this.currentSession, row])
           e.editor.session.clearBreakpoint(row)
           e.stop()
           return
         }
       }
       this.setBreakpoint(row)
-      this.event.trigger('breakpointAdded', [this.currentSession, row])
+      this.triggerEvent('breakpointAdded', [this.currentSession, row])
       e.stop()
     })
 
     // Do setup on initialisation here
     this.editor.on('changeSession', () => {
       this._onChange()
-      this.event.trigger('sessionSwitched', [])
+      this.triggerEvent('sessionSwitched', [])
       this.editor.getSession().on('change', () => {
         this._onChange()
         this.sourceHighlighters.discardAllHighlights()
-        this.event.trigger('contentChanged', [])
+        this.triggerEvent('contentChanged', [])
       })
     })
   }
 
+  triggerEvent (name, params) {
+    this.event.trigger(name, params) // internal stack
+    this.emit(name, ...params) // plugin stack
+  }
+
   onActivation () {
     this.on('sidePanel', 'focusChanged', (name) => this.sourceHighlighters.hideHighlightsExcept(name))
     this.on('sidePanel', 'pluginDisabled', (name) => this.sourceHighlighters.discardHighlight(name))
@@ -247,7 +252,7 @@ class Editor extends Plugin {
       window.clearTimeout(this.saveTimeout)
     }
     this.saveTimeout = window.setTimeout(() => {
-      this.event.trigger('requiringToSaveCurrentfile', [])
+      this.triggerEvent('requiringToSaveCurrentfile', [])
     }, 5000)
   }
 

apps/remix-ide/src/app/files/fileManager.js

@@ -424,15 +424,15 @@ class FileManager extends Plugin {
   }
 
   fileRemovedEvent (path) {
+    // TODO: Only keep `this.emit` (issue#2210)
+    this.emit('fileRemoved', path)
+    this.events.emit('fileRemoved', path)
     if (!this.openedFiles[path]) return
     if (path === this._deps.config.get('currentFile')) {
       this._deps.config.set('currentFile', '')
     }
     this.editor.discard(path)
     delete this.openedFiles[path]
-    // TODO: Only keep `this.emit` (issue#2210)
-    this.emit('fileRemoved', path)
-    this.events.emit('fileRemoved', path)
     this.openFile()
   }
 

apps/remix-ide/src/app/files/remixDProvider.js

@@ -115,6 +115,13 @@ module.exports = class RemixDProvider {
     })
   }
 
+  async createDir (path, cb) {
+    if (!this._isReady) return cb && cb('provider not ready')
+    const unprefixedpath = this.removePrefix(path)
+
+    return this._appManager.call('remixd', 'createDir', { path: unprefixedpath })
+  }
+
   isReadOnly (path) {
     return this._readOnlyMode || this._readOnlyFiles[path] === 1
   }

apps/remix-ide/src/app/files/remixd-handle.js

@@ -22,7 +22,7 @@ const profile = {
   name: 'remixd',
   displayName: 'RemixD',
   url: 'ws://127.0.0.1:65520',
-  methods: ['folderIsReadOnly', 'resolveDirectory', 'get', 'exists', 'isFile', 'set', 'rename', 'remove', 'isDirectory', 'list'],
+  methods: ['folderIsReadOnly', 'resolveDirectory', 'get', 'exists', 'isFile', 'set', 'rename', 'remove', 'isDirectory', 'list', 'createDir'],
   events: [],
   description: 'Using Remixd daemon, allow to access file system',
   kind: 'other',
@@ -47,7 +47,6 @@ export class RemixdHandle extends WebsocketPlugin {
   }
 
   activate () {
-    this.fileSystemExplorer.show()
     this.connectToLocalhost()
   }
 
@@ -83,7 +82,9 @@ export class RemixdHandle extends WebsocketPlugin {
             this.canceled()
           }
         }, 3000)
-        this.locahostProvider.init(_ => this.fileSystemExplorer.ensureRoot())
+        this.locahostProvider.init(() => {
+          this.fileSystemExplorer.show()
+        })
         this.call('manager', 'activatePlugin', 'git')
       }
     }

apps/remix-ide/src/app/panels/file-panel.js

@@ -1,13 +1,16 @@
 import { ViewPlugin } from '@remixproject/engine-web'
 
 import * as packageJson from '../../../../../package.json'
+import React from 'react' // eslint-disable-line
+import ReactDOM from 'react-dom'
+import { FileExplorer } from '@remix-ui/file-explorer' // eslint-disable-line
+import './styles/file-panel-styles.css'
 var yo = require('yo-yo')
 var EventManager = require('../../lib/events')
-var FileExplorer = require('../files/file-explorer')
+// var FileExplorer = require('../files/file-explorer')
 var { RemixdHandle } = require('../files/remixd-handle.js')
 var { GitHandle } = require('../files/git-handle.js')
 var globalRegistry = require('../../global/registry')
-var css = require('./styles/file-panel-styles')
 
 var canUpload = window.File || window.FileReader || window.FileList || window.Blob
 
@@ -44,63 +47,85 @@ const profile = {
 module.exports = class Filepanel extends ViewPlugin {
   constructor (appManager) {
     super(profile)
-    var self = this
-    self._components = {}
-    self._components.registry = globalRegistry
-    self._deps = {
-      fileProviders: self._components.registry.get('fileproviders').api,
-      fileManager: self._components.registry.get('filemanager').api,
-      config: self._components.registry.get('config').api
+    this._components = {}
+    this._components.registry = globalRegistry
+    this._deps = {
+      fileProviders: this._components.registry.get('fileproviders').api,
+      fileManager: this._components.registry.get('filemanager').api,
+      config: this._components.registry.get('config').api
     }
-
-    function createProvider (key, menuItems) {
-      return new FileExplorer(self._components.registry, self._deps.fileProviders[key], menuItems, self)
+    this.hideRemixdExplorer = true
+    this.remixdExplorer = {
+      hide: () => {
+        this.hideRemixdExplorer = true
+        this.renderComponent()
+      },
+      show: () => {
+        this.hideRemixdExplorer = false
+        this.renderComponent()
       }
-
-    var fileExplorer = createProvider('browser', ['createNewFile', 'publishToGist', canUpload ? 'uploadFile' : ''])
-    var fileSystemExplorer = createProvider('localhost')
-
-    self.remixdHandle = new RemixdHandle(fileSystemExplorer, self._deps.fileProviders.localhost, appManager)
-    self.gitHandle = new GitHandle()
-
-    const explorers = yo`
-      <div>
-        <div class="pl-2 ${css.treeview}" data-id="filePanelFileExplorerTree">${fileExplorer.init()}</div>
-        <div class="pl-2 filesystemexplorer ${css.treeview}">${fileSystemExplorer.init()}</div>
+    }
+    this.el = yo`
+      <div id="fileExplorerView">
       </div>
     `
 
-    function template () {
-      return yo`
-        <div class=${css.container}>
-          <div class="${css.fileexplorer}">           
-            <div class="${css.fileExplorerTree}">
-              ${explorers}
-            </div>
-          </div>
-        </div>
-      `
-    }
+    this.remixdHandle = new RemixdHandle(this.remixdExplorer, this._deps.fileProviders.localhost, appManager)
+    this.gitHandle = new GitHandle()
 
-    var event = new EventManager()
-    self.event = event
-    var element = template()
-    fileExplorer.ensureRoot()
-    self._deps.fileProviders.localhost.event.register('connecting', (event) => {
+    this.event = new EventManager()
+    this._deps.fileProviders.localhost.event.register('connecting', (event) => {
     })
 
-    self._deps.fileProviders.localhost.event.register('connected', (event) => {
-      fileSystemExplorer.show()
+    this._deps.fileProviders.localhost.event.register('connected', (event) => {
+      this.remixdExplorer.show()
     })
 
-    self._deps.fileProviders.localhost.event.register('errored', (event) => {
-      fileSystemExplorer.hide()
+    this._deps.fileProviders.localhost.event.register('errored', (event) => {
+      this.remixdExplorer.hide()
     })
 
-    self._deps.fileProviders.localhost.event.register('closed', (event) => {
-      fileSystemExplorer.hide()
+    this._deps.fileProviders.localhost.event.register('closed', (event) => {
+      this.remixdExplorer.hide()
     })
 
-    self.render = function render () { return element }
+    this.renderComponent()
+  }
+
+  render () {
+    return this.el
+  }
+
+  renderComponent () {
+    ReactDOM.render(
+      <div className='remixui_container'>
+        <div className='remixui_fileexplorer'>
+          <div className='remixui_fileExplorerTree'>
+            <div>
+              <div className='pl-2 remixui_treeview' data-id='filePanelFileExplorerTree'>
+                <FileExplorer
+                  name='browser'
+                  registry={this._components.registry}
+                  filesProvider={this._deps.fileProviders.browser}
+                  menuItems={['createNewFile', 'createNewFolder', 'publishToGist', canUpload ? 'uploadFile' : '']}
+                  plugin={this}
+                />
+              </div>
+              <div className='pl-2 filesystemexplorer remixui_treeview'>
+                { !this.hideRemixdExplorer &&
+                  <FileExplorer
+                    name='localhost'
+                    registry={this._components.registry}
+                    filesProvider={this._deps.fileProviders.localhost}
+                    menuItems={['createNewFile', 'createNewFolder']}
+                    plugin={this}
+                  />
+                }
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+      , this.el)
   }
 }

apps/remix-ide/src/app/panels/styles/file-panel-styles.css

@@ -0,0 +1,56 @@
+.remixui_container {
+  display           : flex;
+  flex-direction    : row;
+  width             : 100%;
+  height            : 100%;
+  box-sizing        : border-box;
+}
+.remixui_fileexplorer       {
+  display           : flex;
+  flex-direction    : column;
+  position          : relative;
+  width             : 100%;
+  padding-left      : 6px;
+  padding-top       : 6px;
+}
+.remixui_fileExplorerTree   {
+  cursor            : default;
+}
+.remixui_gist            {
+  padding           : 10px;
+}
+.remixui_gist i          {
+  cursor            : pointer;
+}
+.remixui_gist i:hover    {
+  color             : orange;
+}
+.remixui_connectToLocalhost {
+  padding           : 10px;
+}
+.remixui_connectToLocalhost i {
+  cursor            : pointer;
+}
+.remixui_connectToLocalhost i:hover   {
+  color             : var(--secondary)
+}
+.remixui_uploadFile         {
+  padding           : 10px;
+}
+.remixui_uploadFile label:hover   {
+  color             : var(--secondary)
+}
+.remixui_uploadFile label   {
+  cursor            : pointer;
+}
+.remixui_treeview {
+  overflow-y        : auto;
+}  
+.remixui_dialog {
+  display: flex;
+  flex-direction: column;
+}
+.remixui_dialogParagraph {
+  margin-bottom: 2em;
+  word-break: break-word;
+}

apps/remix-ide/src/app/panels/tab-proxy.js

@@ -194,7 +194,7 @@ export class TabProxy extends Plugin {
     }
 
     this._view.filetabs.addTab({
-      id: name,
+      id: name.split(' ').join(''),
       title,
       icon,
       tooltip: name

apps/remix-ide/src/app/tabs/debugger-tab.js

@@ -1,7 +1,7 @@
 import toaster from '../ui/tooltip'
 import { DebuggerUI } from '@remix-ui/debugger-ui' // eslint-disable-line
+import { DebuggerApiMixin } from '@remixproject/debugger-plugin'
 import { ViewPlugin } from '@remixproject/engine-web'
-import remixDebug, { TransactionDebugger as Debugger } from '@remix-project/remix-debug'
 import * as packageJson from '../../../../../package.json'
 import React from 'react' // eslint-disable-line
 import ReactDOM from 'react-dom'
@@ -21,16 +21,11 @@ const profile = {
   version: packageJson.version
 }
 
-class DebuggerTab extends ViewPlugin {
-  constructor (blockchain, editor, offsetToLineColumnConverter) {
+export class DebuggerTab extends DebuggerApiMixin(ViewPlugin) {
+  constructor () {
     super(profile)
     this.el = null
-    this.editor = editor
-    this.offsetToLineColumnConverter = offsetToLineColumnConverter
-    this.blockchain = blockchain
-    this.debugHash = null
-    this.removeHighlights = false
-    this.debugHashRequest = 0
+    this.initDebuggerApi()
   }
 
   render () {
@@ -63,90 +58,12 @@ class DebuggerTab extends ViewPlugin {
 
     this.renderComponent()
 
-    // this.call('manager', 'activatePlugin', 'udapp')
-
     return this.el
   }
 
-  async discardHighlight () {
-    await this.call('editor', 'discardHighlight')
-  }
-
-  async highlight (lineColumnPos, path) {
-    await this.call('editor', 'highlight', lineColumnPos, path)
-  }
-
-  async getFile (path) {
-    await this.call('fileManager', 'getFile', path)
-  }
-
-  async setFile (path, content) {
-    await this.call('fileManager', 'setFile', path, content)
-  }
-
   renderComponent () {
     ReactDOM.render(
       <DebuggerUI debuggerAPI={this} />
       , this.el)
   }
-
-  deactivate () {
-    this.removeHighlights = true
-    this.renderComponent()
-    super.deactivate()
-  }
-
-  debug (hash) {
-    this.debugHash = hash
-    this.debugHashRequest++ // so we can trigger a debug using the same hash 2 times in a row. that's needs to be improved
-    this.renderComponent()
-  }
-
-  getDebugWeb3 () {
-    return new Promise((resolve, reject) => {
-      this.blockchain.detectNetwork((error, network) => {
-        let web3
-        if (error || !network) {
-          web3 = remixDebug.init.web3DebugNode(this.blockchain.web3())
-        } else {
-          const webDebugNode = remixDebug.init.web3DebugNode(network.name)
-          web3 = !webDebugNode ? this.blockchain.web3() : webDebugNode
-        }
-        remixDebug.init.extendWeb3(web3)
-        resolve(web3)
-      })
-    })
-  }
-
-  async getTrace (hash) {
-    if (!hash) return
-    const web3 = await this.getDebugWeb3()
-    const currentReceipt = await web3.eth.getTransactionReceipt(hash)
-    const debug = new Debugger({
-      web3,
-      offsetToLineColumnConverter: this.offsetToLineColumnConverter,
-      compilationResult: async (address) => {
-        try {
-          return await this.fetchContractAndCompile(address, currentReceipt)
-        } catch (e) {
-          console.error(e)
-        }
-        return null
-      },
-      debugWithGeneratedSources: false
-    })
-    return await debug.debugger.traceManager.getTrace(hash)
-  }
-
-  fetchContractAndCompile (address, receipt) {
-    const target = (address && remixDebug.traceHelper.isContractCreation(address)) ? receipt.contractAddress : address
-    const targetAddress = target || receipt.contractAddress || receipt.to
-    return this.call('fetchAndCompile', 'resolve', targetAddress, 'browser/.debug', this.blockchain.web3())
-  }
-
-  // debugger () {
-  //   return this.debuggerUI
-  // }
 }
-
-module.exports = DebuggerTab

apps/remix-ide/src/app/tabs/test-tab.js

@@ -52,7 +52,7 @@ module.exports = class TestTab extends ViewPlugin {
 
   listenToEvents () {
     this.filePanel.event.register('newTestFileCreated', file => {
-      var testList = this.view.querySelector("[class^='testList']")
+      var testList = this._view.el.querySelector("[class^='testList']")
       var test = this.createSingleTest(file)
       testList.appendChild(test)
       this.data.allTests.push(file)

apps/remix-ide/src/app/ui/contextMenu.js

@@ -30,7 +30,7 @@ var css = csjs`
     }
 `
 
-module.exports = (event, items) => {
+module.exports = (event, items, linkItems) => {
   event.preventDefault()
 
   function hide (event, force) {
@@ -45,7 +45,21 @@ module.exports = (event, items) => {
     current.onclick = () => { hide(null, true); items[item]() }
     return current
   })
-  const container = yo`<div id="menuItemsContainer" class="p-1 ${css.container} bg-light shadow border"><ul id='menuitems'>${menu}</ul></div>`
+
+  let menuForLinks = yo``
+  if (linkItems) {
+    menuForLinks = Object.keys(linkItems).map((item, index) => {
+      const current = yo`<li id="menuitem${item.toLowerCase()}" class=${css.liitem}><a href=${linkItems[item]} target="_blank">${item}</a></li>`
+      current.onclick = () => { hide(null, true) }
+      return current
+    })
+  }
+
+  const container = yo`
+    <div id="menuItemsContainer" class="p-1 ${css.container} bg-light shadow border">
+     <ul id='menuitems'>${menu} ${menuForLinks}</ul>
+    </div>
+  `
 
   container.style.left = event.pageX + 'px'
   container.style.top = event.pageY + 'px'

apps/remix-ide/src/app/ui/modaldialog.js

@@ -6,10 +6,10 @@ module.exports = (title, content, ok, cancel, focusSelector, opts) => {
   let agreed = true
   let footerIsActive = false
   opts = opts || {}
-  var container = document.querySelector('.modal')
+  var container = document.getElementById('modal-dialog')
   if (!container) {
     document.querySelector('body').appendChild(html(opts))
-    container = document.querySelector('.modal')
+    container = document.getElementById('modal-dialog')
     incomingModal = false
   } else incomingModal = true
 
@@ -24,8 +24,8 @@ module.exports = (title, content, ok, cancel, focusSelector, opts) => {
   cancelDiv.innerHTML = (cancel && cancel.label !== undefined) ? cancel.label : 'Cancel'
   cancelDiv.style.display = cancelDiv.innerHTML === '' ? 'none' : 'inline-block'
 
-  var modal = document.querySelector('.modal-body')
-  var modalTitle = document.querySelector('.modal-header h6')
+  var modal = document.getElementById('modal-body-id')
+  var modalTitle = document.getElementById('modal-title-h6')
 
   modalTitle.innerHTML = ''
   if (title) modalTitle.innerText = title
@@ -134,12 +134,12 @@ function html (opts) {
     <div id="modal-background" class="modal-dialog" role="document">
       <div class="modal-content ${css.modalContent} ${opts.class}">
         <div class="modal-header">
-          <h6 class="modal-title" data-id="modalDialogModalTitle"></h6>
+          <h6 id="modal-title-h6" class="modal-title" data-id="modalDialogModalTitle"></h6>
           <span class="modal-close">
             <i id="modal-close" title="Close" class="fas fa-times" aria-hidden="true"></i>
           </span>
         </div>
-        <div class="modal-body ${css.modalBody}" data-id="modalDialogModalBody"> - </div>
+        <div id="modal-body-id" class="modal-body ${css.modalBody}" data-id="modalDialogModalBody"> - </div>
         <div class="modal-footer" data-id="modalDialogModalFooter" autofocus>
           <span id="modal-footer-ok" class="${css.modalFooterOk} modal-ok btn btn-sm btn-light" tabindex='5'>OK</span>
           <span id="modal-footer-cancel" class="${css.modalFooterCancel} modal-cancel btn btn-sm btn-light" tabindex='10' data-dismiss="modal">Cancel</span>

apps/remix-ide/src/lib/offsetToLineColumnConverter.js

@@ -5,7 +5,7 @@ import { sourceMappingDecoder } from '@remix-project/remix-debug'
 
 const profile = {
   name: 'offsetToLineColumnConverter',
-  methods: [],
+  methods: ['offsetToLineColumn'],
   events: [],
   version: packageJson.version
 }

apps/remix-ide/src/remixAppManager.js

@@ -6,17 +6,29 @@ import QueryParams from './lib/query-params'
 import { PermissionHandler } from './app/ui/persmission-handler'
 
 const requiredModules = [ // services + layout views + system views
-  'manager', 'compilerArtefacts', 'compilerMetadata', 'contextualListener', 'editor', 'offsetToLineColumnConverter', 'network', 'theme', 'fileManager', 'contentImport', 'web3Provider', 'scriptRunner', 'fetchAndCompile',
-  'mainPanel', 'hiddenPanel', 'sidePanel', 'menuicons', 'fileExplorers',
-  'terminal', 'settings', 'pluginManager', 'tabs']
+  'manager', 'compilerArtefacts', 'compilerMetadata', 'contextualListener', 'editor', 'offsetToLineColumnConverter', 'network', 'theme',
+  'fileManager', 'contentImport', 'web3Provider', 'scriptRunner', 'fetchAndCompile', 'mainPanel', 'hiddenPanel', 'sidePanel', 'menuicons',
+  'fileExplorers', 'terminal', 'settings', 'pluginManager', 'tabs', 'udapp']
 
 export function isNative (name) {
-  const nativePlugins = ['vyper', 'workshops', 'debugger', 'remixd']
+  const nativePlugins = ['vyper', 'workshops', 'debugger', 'remixd', 'menuicons']
   return nativePlugins.includes(name) || requiredModules.includes(name)
 }
 
-export function canActivate (name) {
-  return ['ethdoc'].includes(name) || isNative(name)
+/**
+ * Checks if plugin caller 'from' is allowed to activate plugin 'to'
+ * The caller can have 'canActivate' as a optional property in the plugin profile.
+ * This is an array containing the 'name' property of the plugin it wants to call.
+ * canActivate = ['plugin1-to-call','plugin2-to-call',....]
+ * or the plugin is allowed by default because it is native
+ *
+ * @param {any, any}
+ * @returns {boolean}
+ */
+export function canActivate (from, to) {
+  return ['ethdoc'].includes(from.name) ||
+  isNative(from.name) ||
+  (to && from && from.canActivate && from.canActivate.includes[to.name])
 }
 
 export class RemixAppManager extends PluginManager {
@@ -29,7 +41,7 @@ export class RemixAppManager extends PluginManager {
   }
 
   async canActivatePlugin (from, to) {
-    return canActivate(from.name)
+    return canActivate(from, to)
   }
 
   async canDeactivatePlugin (from, to) {

libs/remix-debug/src/debugger/debugger.ts

@@ -37,7 +37,7 @@ export class Debugger {
       locationToRowConverter: async (sourceLocation) => {
         const compilationResult = await this.compilationResult()
         if (!compilationResult) return { start: null, end: null }
-        return this.offsetToLineColumnConverter.offsetToLineColumn(sourceLocation, sourceLocation.file, compilationResult.source.sources, compilationResult.data.sources)
+        return await this.offsetToLineColumnConverter.offsetToLineColumn(sourceLocation, sourceLocation.file, compilationResult.source.sources, compilationResult.data.sources)
       }
     })
 
@@ -70,7 +70,7 @@ export class Debugger {
       const compilationResultForAddress = await this.compilationResult(address)
       if (!compilationResultForAddress) return
 
-      this.debugger.callTree.sourceLocationTracker.getValidSourceLocationFromVMTraceIndex(address, index, compilationResultForAddress.data.contracts).then((rawLocation) => {
+      this.debugger.callTree.sourceLocationTracker.getValidSourceLocationFromVMTraceIndex(address, index, compilationResultForAddress.data.contracts).then(async (rawLocation) => {
         if (compilationResultForAddress && compilationResultForAddress.data) {
           const generatedSources = this.debugger.callTree.sourceLocationTracker.getGeneratedSourcesFromAddress(address)
           const astSources = Object.assign({}, compilationResultForAddress.data.sources)
@@ -81,7 +81,7 @@ export class Debugger {
               sources[genSource.name] = { content: genSource.contents }
             }
           }
-          var lineColumnPos = this.offsetToLineColumnConverter.offsetToLineColumn(rawLocation, rawLocation.file, sources, astSources)
+          var lineColumnPos = await this.offsetToLineColumnConverter.offsetToLineColumn(rawLocation, rawLocation.file, sources, astSources)
           this.event.trigger('newSourceLocation', [lineColumnPos, rawLocation, generatedSources, address])
         } else {
           this.event.trigger('newSourceLocation', [null])

libs/remix-lib/src/eventManager.ts

@@ -26,7 +26,7 @@ export class EventManager {
       obj = this.anonymous
     }
     for (const reg in this.registered[eventName]) {
-      if (this.registered[eventName][reg].obj === obj && this.registered[eventName][reg].func === func) {
+      if ((this.registered[eventName][reg].obj === obj) && (this.registered[eventName][reg].func.toString() === func.toString())) {
         this.registered[eventName].splice(reg, 1)
       }
     }

libs/remix-ui/debugger-ui/src/index.ts

@@ -1 +1,3 @@
 export * from './lib/debugger-ui'
+export * from './lib/idebugger-api'
+export * from './lib/idebugger-api'

libs/remix-ui/debugger-ui/src/lib/DebuggerAPI.ts

@@ -1,64 +0,0 @@
-
-import type { CompilationResult, CompilationSource } from '@remix-project/remix-solidity-ts'
-
-export interface DebuggerUIProps {
-    debuggerAPI: DebuggerAPI  
-}
-
-interface EditorEvent {
-    event: { 
-        register(eventName: 'breakpointCleared' | 'breakpointAdded' | 'contentChanged', 
-        callback: (fileName: string, row: string | number) => void) 
-    }
-}
-
-interface LineColumnLocation {
-    start: {
-        line: number, column: number
-    }, 
-    end: {
-        line: number, column: number
-    }
-}
-
-interface RawLocation {
-    start: number, length: number
-}
-
-interface Sources {
-    [fileName: string] : {content: string}
-}
-
-interface CompilationOutput {
-    source: { sources: Sources, target: string }
-    data: CompilationResult
-    getSourceName: (id: number) => string
-}
-
-interface Asts {
-    [fileName: string] : CompilationSource // ast
-}
-
-interface TransactionReceipt {
-    blockHash: string
-    blockNumber: number
-    transactionHash: string
-    transactionIndex: number
-    from: string
-    to: string
-    contractAddress: string | null    
-  }
-
-export interface DebuggerAPI {
-    offsetToLineColumnConverter: { offsetToLineColumn: (sourceLocation: RawLocation, file: number, contents: Sources, asts: Asts) => LineColumnLocation }
-    debugHash: string
-    debugHashRequest: string
-    removeHighlights: boolean
-    editor: EditorEvent
-    discardHighlight: () => void
-    highlight: (lineColumnPos: LineColumnLocation, path: string) => void
-    fetchContractAndCompile: (address: string, currentReceipt: TransactionReceipt) => CompilationOutput
-    getFile: (path: string) => string
-    setFile: (path: string, content: string) => void
-    getDebugWeb3: () => any // returns an instance of web3.js
-} 

libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx

@@ -4,7 +4,7 @@ import StepManager from './step-manager/step-manager'
 import VmDebugger from './vm-debugger/vm-debugger'
 import VmDebuggerHead from './vm-debugger/vm-debugger-head'
 import { TransactionDebugger as Debugger } from '@remix-project/remix-debug'
-import { DebuggerUIProps } from './DebuggerAPI'
+import { DebuggerUIProps } from './idebugger-api'
 import { Toaster } from '@remix-ui/toaster'
 /* eslint-disable-next-line */
 import './debugger-ui.css'
@@ -25,39 +25,35 @@ export const DebuggerUI = (props: DebuggerUIProps) => {
     opt: {
       debugWithGeneratedSources: false
     },
-    toastMessage: ''
+    toastMessage: '',
+    currentDebugTransaction: ''
   })
 
   useEffect(() => {
     return unLoad()
   }, [])
 
-  useEffect(() => {
-    if (debuggerModule.debugHash) {
-      debug(debuggerModule.debugHash)
-    }
-  }, [debuggerModule.debugHashRequest])
+  debuggerModule.onDebugRequested((hash) => {
+    if (hash) debug(hash)    
+  })
 
-  useEffect(() => {
-    if (debuggerModule.removeHighlights) deleteHighlights()
-  }, [debuggerModule.removeHighlights])
+  debuggerModule.onRemoveHighlights(async () => {
+    await debuggerModule.discardHighlight()
+  })
 
   useEffect(() => {
     const setEditor = () => {
-      const editor = debuggerModule.editor
       
-      editor.event.register('breakpointCleared', (fileName, row) => {
+      debuggerModule.onBreakpointCleared((fileName, row) => {
         if (state.debugger) state.debugger.breakPointManager.remove({fileName: fileName, row: row})
       })
   
-      editor.event.register('breakpointAdded', (fileName, row) => {
-        if (state.debugger) {
-          state.debugger.breakPointManager.add({fileName: fileName, row: row})
-        }
+      debuggerModule.onBreakpointAdded((fileName, row) => {
+        if (state.debugger) state.debugger.breakPointManager.add({fileName: fileName, row: row})
       })
   
-      editor.event.register('contentChanged', () => {
-        unLoad()
+      debuggerModule.onEditorContentChanged(() => {
+        if (state.debugger) unLoad()
       })
     }
 
@@ -117,10 +113,6 @@ export const DebuggerUI = (props: DebuggerUIProps) => {
     unLoad()
   }
 
-  const isDebuggerActive = () => {
-    return state.isActive
-  }
-
   const unLoad = () => {
     if (state.debugger) state.debugger.unload()
     setState(prevState => {
@@ -138,13 +130,20 @@ export const DebuggerUI = (props: DebuggerUIProps) => {
           vmDebugger: false,
           vmDebuggerHead: false
         },
-        debugging: false
+        debugging: false,
+        currentDebugTransaction: ''
       }
     })
   }
   const startDebugging = async (blockNumber, txNumber, tx) => {
     if (state.debugger) unLoad()
     if (!txNumber) return
+    setState(prevState => {
+      return {
+        ...prevState,
+        currentDebugTransaction: txNumber
+      }
+    })
     const web3 = await debuggerModule.getDebugWeb3()
     const currentReceipt = await web3.eth.getTransactionReceipt(txNumber)
     const debuggerInstance = new Debugger({
@@ -189,12 +188,6 @@ const debug = (txHash) => {
   startDebugging(null, txHash, null)
 }
 
-
-
-const deleteHighlights = async () => {
-  await debuggerModule.discardHighlight()
-}
-
 const stepManager = {
   jumpTo: state.debugger && state.debugger.step_manager ? state.debugger.step_manager.jumpTo.bind(state.debugger.step_manager) : null,
   stepOverBack: state.debugger && state.debugger.step_manager ? state.debugger.step_manager.stepOverBack.bind(state.debugger.step_manager) : null,

libs/remix-ui/debugger-ui/src/lib/idebugger-api.ts

@@ -0,0 +1,66 @@
+
+import type { CompilationResult, CompilationSource } from '@remix-project/remix-solidity-ts'
+
+export interface DebuggerUIProps {
+    debuggerAPI: IDebuggerApi 
+}
+
+export interface LineColumnLocation {
+    start: {
+        line: number, column: number
+    }, 
+    end: {
+        line: number, column: number
+    }
+}
+
+export interface RawLocation {
+    start: number, length: number
+}
+
+export interface Sources {
+    [fileName: string] : {content: string}
+}
+
+export interface CompilationOutput {
+    source: { sources: Sources, target: string }
+    data: CompilationResult
+    getSourceName: (id: number) => string
+}
+
+export interface Asts {
+    [fileName: string] : CompilationSource // ast
+}
+
+export interface TransactionReceipt {
+    blockHash: string
+    blockNumber: number
+    transactionHash: string
+    transactionIndex: number
+    from: string
+    to: string
+    contractAddress: string | null    
+  }
+
+export type onBreakpointClearedListener = (params: string, row: number) => void
+export type onBreakpointAddedListener = (params: string, row: number) => void
+export type onEditorContentChanged = () => void
+export type onDebugRequested = (hash: string) => void
+
+export interface IDebuggerApi {
+    offsetToLineColumnConverter: { offsetToLineColumn: (sourceLocation: RawLocation, file: number, contents: Sources, asts: Asts) => Promise<LineColumnLocation> }
+    debugHash: string
+    debugHashRequest: number
+    removeHighlights: boolean
+    onRemoveHighlights: (listener: VoidFunction) => void
+    onDebugRequested: (listener: onDebugRequested) => void
+    onBreakpointCleared: (listener: onBreakpointClearedListener) => void
+    onBreakpointAdded: (listener: onBreakpointAddedListener) => void
+    onEditorContentChanged: (listener: onEditorContentChanged) => void
+    discardHighlight: () => Promise<void>
+    highlight: (lineColumnPos: LineColumnLocation, path: string) => Promise<void>
+    fetchContractAndCompile: (address: string, currentReceipt: TransactionReceipt) => Promise<CompilationOutput>
+    getFile: (path: string) => Promise<string>
+    setFile: (path: string, content: string) => Promise<void>
+    getDebugWeb3: () => any // returns an instance of web3.js
+} 

libs/remix-ui/file-explorer/.babelrc

@@ -0,0 +1,4 @@
+{
+  "presets": ["@nrwl/react/babel"],
+  "plugins": []
+}

libs/remix-ui/file-explorer/.eslintrc

@@ -0,0 +1,19 @@
+{
+  "env": {
+      "browser": true,
+      "es6": true
+  },
+  "extends": "../../../.eslintrc",
+  "globals": {
+      "Atomics": "readonly",
+      "SharedArrayBuffer": "readonly"
+  },
+  "parserOptions": {
+      "ecmaVersion": 11,
+      "sourceType": "module"
+  },
+  "rules": {
+    "no-unused-vars": "off",
+    "@typescript-eslint/no-unused-vars": "error"  
+  }
+} 

libs/remix-ui/file-explorer/README.md

@@ -0,0 +1,7 @@
+# remix-ui-file-explorer
+
+This library was generated with [Nx](https://nx.dev).
+
+## Running unit tests
+
+Run `nx test remix-ui-file-explorer` to execute the unit tests via [Jest](https://jestjs.io).

libs/remix-ui/file-explorer/src/index.ts

@@ -0,0 +1 @@
+export * from './lib/file-explorer'

libs/remix-ui/file-explorer/src/lib/css/file-explorer-context-menu.css

@@ -0,0 +1,28 @@
+.remixui_contextContainer
+{
+  display: block;
+  position: fixed;
+  border-radius: 2px;
+  z-index: 1000;
+  box-shadow: 0 0 4px var(--dark);
+}
+.remixui_contextContainer:focus {
+    outline: none;
+}
+.remixui_liitem
+{
+  padding: 2px;
+  padding-left: 6px;
+  cursor: pointer;
+  color: var(--text-dark);
+  background-color: var(--light);
+}
+.remixui_liitem:hover
+{
+  background-color:  var(--secondary);
+}
+#remixui_menuitems
+{
+  list-style: none;
+  margin: 0px;
+}

libs/remix-ui/file-explorer/src/lib/css/file-explorer.css

@@ -0,0 +1,56 @@
+.remixui_label {
+    margin-top        : 4px;
+}
+.remixui_leaf {
+    overflow          : hidden;
+    text-overflow     : ellipsis;
+    width             : 90%;
+    margin-bottom     : 0px;
+}
+.remixui_fileexplorer       {
+    box-sizing        : border-box;
+    user-select       : none;
+}
+input[type="file"] {
+    display: none;
+}
+.remixui_folder,
+.remixui_file               {
+    font-size         : 14px;
+    cursor            : pointer;
+}
+.remixui_file               {
+    padding           : 4px;
+}
+.remixui_newFile            {
+    padding-right     : 10px;
+}
+.remixui_newFile i          {
+    cursor            : pointer;
+}
+.remixui_newFile:hover    {
+    transform         : scale(1.3);
+}
+.remixui_menu               {
+    margin-left       : 20px;
+}
+.remixui_items              {
+    display           : inline
+}
+.remixui_remove             {
+    margin-left       : auto;
+    padding-left      : 5px;
+    padding-right     : 5px;
+}
+.remixui_activeMode         {
+    display           : flex;
+    width             : 100%;
+    margin-right      : 10px;
+    padding-right     : 19px;
+}
+.remixui_activeMode > div   {
+    min-width         : 10px;
+}
+ul                  {
+    padding           : 0;
+}

libs/remix-ui/file-explorer/src/lib/file-explorer-context-menu.tsx

@@ -0,0 +1,81 @@
+import React, { useRef, useEffect } from 'react' // eslint-disable-line
+import { FileExplorerContextMenuProps } from './types'
+
+import './css/file-explorer-context-menu.css'
+
+export const FileExplorerContextMenu = (props: FileExplorerContextMenuProps) => {
+  const { actions, createNewFile, createNewFolder, deletePath, renamePath, hideContextMenu, publishToGist, runScript, pageX, pageY, path, type, ...otherProps } = props
+  const contextMenuRef = useRef(null)
+
+  useEffect(() => {
+    contextMenuRef.current.focus()
+  }, [])
+
+  useEffect(() => {
+    const menuItemsContainer = contextMenuRef.current
+    const boundary = menuItemsContainer.getBoundingClientRect()
+
+    if (boundary.bottom > (window.innerHeight || document.documentElement.clientHeight)) {
+      menuItemsContainer.style.position = 'absolute'
+      menuItemsContainer.style.bottom = '10px'
+      menuItemsContainer.style.top = null
+    }
+  }, [pageX, pageY])
+
+  const menu = () => {
+    return actions.filter(item => {
+      if (item.type.findIndex(name => name === type) !== -1) return true
+      else if (item.path.findIndex(key => key === path) !== -1) return true
+      else if (item.extension.findIndex(ext => path.endsWith(ext)) !== -1) return true
+      else if (item.pattern.filter(value => path.match(new RegExp(value))).length > 0) return true
+      else return false
+    }).map((item, index) => {
+      return <li
+        id={`menuitem${item.name.toLowerCase()}`}
+        key={index}
+        className='remixui_liitem'
+        onClick={(e) => {
+          e.stopPropagation()
+          switch (item.name) {
+            case 'New File':
+              createNewFile(path)
+              break
+            case 'New Folder':
+              createNewFolder(path)
+              break
+            case 'Rename':
+              renamePath(path, type)
+              break
+            case 'Delete':
+              deletePath(path)
+              break
+            case 'Push changes to gist':
+              publishToGist()
+              break
+            case 'Run':
+              runScript(path)
+              break
+            default:
+              break
+          }
+          hideContextMenu()
+        }}>{item.name}</li>
+    })
+  }
+
+  return (
+    <div
+      id="menuItemsContainer"
+      className="p-1 remixui_contextContainer bg-light shadow border"
+      style={{ left: pageX, top: pageY }}
+      ref={contextMenuRef}
+      onBlur={hideContextMenu}
+      tabIndex={500}
+      {...otherProps}
+    >
+      <ul id='remixui_menuitems'>{menu()}</ul>
+    </div>
+  )
+}
+
+export default FileExplorerContextMenu

libs/remix-ui/file-explorer/src/lib/file-explorer-menu.tsx

@@ -0,0 +1,97 @@
+import React, { useState, useEffect } from 'react' //eslint-disable-line
+import { FileExplorerMenuProps } from './types'
+
+export const FileExplorerMenu = (props: FileExplorerMenuProps) => {
+  const [state, setState] = useState({
+    menuItems: [
+      {
+        action: 'createNewFile',
+        title: 'Create New File',
+        icon: 'far fa-file'
+      },
+      {
+        action: 'createNewFolder',
+        title: 'Create New Folder',
+        icon: 'far fa-folder'
+      },
+      {
+        action: 'publishToGist',
+        title: 'Publish all [browser] explorer files to a github gist',
+        icon: 'fab fa-github'
+      },
+      {
+        action: 'uploadFile',
+        title: 'Load a local file into Remix\'s browser folder',
+        icon: 'fa fa-upload'
+      },
+      {
+        action: 'updateGist',
+        title: 'Update the current [gist] explorer',
+        icon: 'fab fa-github'
+      }
+    ].filter(item => props.menuItems && props.menuItems.find((name) => { return name === item.action })),
+    actions: {}
+  })
+
+  useEffect(() => {
+    const actions = {
+      updateGist: () => {}
+    }
+
+    setState(prevState => {
+      return { ...prevState, actions }
+    })
+  }, [])
+
+  return (
+    <>
+      <span className='remixui_label' title={props.title} data-path={props.title} style={{ fontWeight: 'bold' }}>{ props.title }</span>
+      <span className="remixui_menu">{
+        state.menuItems.map(({ action, title, icon }, index) => {
+          if (action === 'uploadFile') {
+            return (
+              <label
+                id={action}
+                data-id={'fileExplorerUploadFile' + action }
+                className={icon + ' mb-0 remixui_newFile'}
+                title={title}
+                key={index}
+              >
+                <input id="fileUpload" data-id="fileExplorerFileUpload" type="file" onChange={(e) => {
+                  e.stopPropagation()
+                  props.uploadFile(e.target)
+                }}
+                multiple />
+              </label>
+            )
+          } else {
+            return (
+              <span
+                id={action}
+                data-id={'fileExplorerNewFile' + action}
+                onClick={(e) => {
+                  e.stopPropagation()
+                  if (action === 'createNewFile') {
+                    props.createNewFile()
+                  } else if (action === 'createNewFolder') {
+                    props.createNewFolder()
+                  } else if (action === 'publishToGist') {
+                    props.publishToGist()
+                  } else {
+                    state.actions[action]()
+                  }
+                }}
+                className={'newFile ' + icon + ' remixui_newFile'}
+                title={title}
+                key={index}
+              >
+              </span>
+            )
+          }
+        })}
+      </span>
+    </>
+  )
+}
+
+export default FileExplorerMenu

libs/remix-ui/file-explorer/src/lib/file-explorer.tsx

@@ -0,0 +1,947 @@
+import React, { useEffect, useState, useRef } from 'react' // eslint-disable-line
+// import { DragDropContext, Droppable, Draggable } from 'react-beautiful-dnd' // eslint-disable-line
+import { TreeView, TreeViewItem } from '@remix-ui/tree-view' // eslint-disable-line
+import { ModalDialog } from '@remix-ui/modal-dialog' // eslint-disable-line
+import { Toaster } from '@remix-ui/toaster' // eslint-disable-line
+import * as async from 'async'
+import Gists from 'gists'
+import { FileExplorerMenu } from './file-explorer-menu' // eslint-disable-line
+import { FileExplorerContextMenu } from './file-explorer-context-menu' // eslint-disable-line
+import { FileExplorerProps, File } from './types'
+import * as helper from '../../../../../apps/remix-ide/src/lib/helper'
+import QueryParams from '../../../../../apps/remix-ide/src/lib/query-params'
+
+import './css/file-explorer.css'
+
+const queryParams = new QueryParams()
+
+export const FileExplorer = (props: FileExplorerProps) => {
+  const { filesProvider, name, registry, plugin } = props
+  const [state, setState] = useState({
+    focusElement: [{
+      key: name,
+      type: 'folder'
+    }],
+    focusPath: null,
+    files: [],
+    fileManager: null,
+    accessToken: null,
+    ctrlKey: false,
+    newFileName: '',
+    actions: [],
+    focusContext: {
+      element: null,
+      x: null,
+      y: null
+    },
+    focusEdit: {
+      element: null,
+      type: '',
+      isNew: false,
+      lastEdit: ''
+    },
+    expandPath: [],
+    modalOptions: {
+      hide: true,
+      title: '',
+      message: '',
+      ok: {
+        label: 'Ok',
+        fn: null
+      },
+      cancel: {
+        label: 'Cancel',
+        fn: null
+      },
+      handleHide: null
+    },
+    toasterMsg: ''
+  })
+  const editRef = useRef(null)
+
+  useEffect(() => {
+    if (state.focusEdit.element) {
+      setTimeout(() => {
+        if (editRef && editRef.current) {
+          editRef.current.focus()
+        }
+      }, 150)
+    }
+  }, [state.focusEdit.element])
+
+  useEffect(() => {
+    (async () => {
+      const fileManager = registry.get('filemanager').api
+      const config = registry.get('config').api
+      const accessToken = config.get('settings/gist-access-token')
+      const files = await fetchDirectoryContent(name)
+      const actions = [{
+        name: 'New File',
+        type: ['folder'],
+        path: [],
+        extension: [],
+        pattern: []
+      }, {
+        name: 'New Folder',
+        type: ['folder'],
+        path: [],
+        extension: [],
+        pattern: []
+      }, {
+        name: 'Rename',
+        type: ['file', 'folder'],
+        path: [],
+        extension: [],
+        pattern: []
+      }, {
+        name: 'Delete',
+        type: ['file', 'folder'],
+        path: [],
+        extension: [],
+        pattern: []
+      }, {
+        name: 'Push changes to gist',
+        type: [],
+        path: [],
+        extension: [],
+        pattern: ['^browser/gists/([0-9]|[a-z])*$']
+      }, {
+        name: 'Run',
+        type: [],
+        path: [],
+        extension: ['.js'],
+        pattern: []
+      }]
+
+      setState(prevState => {
+        return { ...prevState, fileManager, accessToken, files, actions }
+      })
+    })()
+  }, [])
+
+  useEffect(() => {
+    if (state.fileManager) {
+      filesProvider.event.register('fileExternallyChanged', fileExternallyChanged)
+      filesProvider.event.register('fileRenamedError', fileRenamedError)
+    }
+  }, [state.fileManager])
+
+  useEffect(() => {
+    const { expandPath } = state
+    const expandFn = async () => {
+      let files = state.files
+
+      for (let i = 0; i < expandPath.length; i++) {
+        files = await resolveDirectory(expandPath[i], files)
+        await setState(prevState => {
+          return { ...prevState, files }
+        })
+      }
+    }
+
+    if (expandPath && expandPath.length > 0) {
+      expandFn()
+    }
+  }, [state.expandPath])
+
+  useEffect(() => {
+    // unregister event to update state in callback
+    if (filesProvider.event.registered.fileAdded) filesProvider.event.unregister('fileAdded', fileAdded)
+    if (filesProvider.event.registered.folderAdded) filesProvider.event.unregister('folderAdded', folderAdded)
+    if (filesProvider.event.registered.fileRemoved) filesProvider.event.unregister('fileRemoved', fileRemoved)
+    if (filesProvider.event.registered.fileRenamed) filesProvider.event.unregister('fileRenamed', fileRenamed)
+    filesProvider.event.register('fileAdded', fileAdded)
+    filesProvider.event.register('folderAdded', folderAdded)
+    filesProvider.event.register('fileRemoved', fileRemoved)
+    filesProvider.event.register('fileRenamed', fileRenamed)
+  }, [state.files])
+
+  const resolveDirectory = async (folderPath, dir: File[], isChild = false): Promise<File[]> => {
+    if (!isChild && (state.focusEdit.element === 'browser/blank') && state.focusEdit.isNew && (dir.findIndex(({ path }) => path === 'browser/blank') === -1)) {
+      dir = state.focusEdit.type === 'file' ? [...dir, {
+        path: state.focusEdit.element,
+        name: '',
+        isDirectory: false
+      }] : [{
+        path: state.focusEdit.element,
+        name: '',
+        isDirectory: true
+      }, ...dir]
+    }
+    dir = await Promise.all(dir.map(async (file) => {
+      if (file.path === folderPath) {
+        if ((extractParentFromKey(state.focusEdit.element) === folderPath) && state.focusEdit.isNew) {
+          file.child = state.focusEdit.type === 'file' ? [...await fetchDirectoryContent(folderPath), {
+            path: state.focusEdit.element,
+            name: '',
+            isDirectory: false
+          }] : [{
+            path: state.focusEdit.element,
+            name: '',
+            isDirectory: true
+          }, ...await fetchDirectoryContent(folderPath)]
+        } else {
+          file.child = await fetchDirectoryContent(folderPath)
+        }
+        return file
+      } else if (file.child) {
+        file.child = await resolveDirectory(folderPath, file.child, true)
+        return file
+      } else {
+        return file
+      }
+    }))
+
+    return dir
+  }
+
+  const fetchDirectoryContent = async (folderPath: string): Promise<File[]> => {
+    return new Promise((resolve) => {
+      filesProvider.resolveDirectory(folderPath, (error, fileTree) => {
+        if (error) console.error(error)
+        const files = normalize(folderPath, fileTree)
+
+        resolve(files)
+      })
+    })
+  }
+
+  const normalize = (path, filesList): File[] => {
+    const folders = []
+    const files = []
+    const prefix = path.split('/')[0]
+
+    Object.keys(filesList || {}).forEach(key => {
+      const path = prefix + '/' + key
+
+      if (filesList[key].isDirectory) {
+        folders.push({
+          path,
+          name: extractNameFromKey(path),
+          isDirectory: filesList[key].isDirectory
+        })
+      } else {
+        files.push({
+          path,
+          name: extractNameFromKey(path),
+          isDirectory: filesList[key].isDirectory
+        })
+      }
+    })
+
+    return [...folders, ...files]
+  }
+
+  const extractNameFromKey = (key: string):string => {
+    const keyPath = key.split('/')
+
+    return keyPath[keyPath.length - 1]
+  }
+
+  const extractParentFromKey = (key: string):string => {
+    if (!key) return
+    const keyPath = key.split('/')
+    keyPath.pop()
+
+    return keyPath.join('/')
+  }
+
+  const createNewFile = (newFilePath: string) => {
+    const fileManager = state.fileManager
+
+    helper.createNonClashingName(newFilePath, filesProvider, async (error, newName) => {
+      if (error) {
+        modal('Create File Failed', error, {
+          label: 'Close',
+          fn: async () => {}
+        }, null)
+      } else {
+        const createFile = await fileManager.writeFile(newName, '')
+
+        if (!createFile) {
+          toast('Failed to create file ' + newName)
+        }
+      }
+    })
+  }
+
+  const createNewFolder = async (newFolderPath: string) => {
+    const fileManager = state.fileManager
+    const dirName = newFolderPath + '/'
+
+    try {
+      const exists = await fileManager.exists(dirName)
+
+      if (exists) return
+      await fileManager.mkdir(dirName)
+      // addFolder(parentFolder, newFolderPath)
+    } catch (e) {
+      console.log('error: ', e)
+      toast('Failed to create folder: ' + newFolderPath)
+    }
+  }
+
+  const deletePath = async (path: string) => {
+    if (filesProvider.isReadOnly(path)) {
+      return toast('cannot delete file. ' + name + ' is a read only explorer')
+    }
+    const isDir = state.fileManager.isDirectory(path)
+
+    modal('Delete file', `Are you sure you want to delete ${path} ${isDir ? 'folder' : 'file'}?`, {
+      label: 'Ok',
+      fn: async () => {
+        try {
+          const fileManager = state.fileManager
+
+          await fileManager.remove(path)
+        } catch (e) {
+          toast(`Failed to remove file ${path}.`)
+        }
+      }
+    }, {
+      label: 'Cancel',
+      fn: () => {}
+    })
+  }
+
+  const renamePath = async (oldPath: string, newPath: string) => {
+    try {
+      const fileManager = state.fileManager
+      const exists = await fileManager.exists(newPath)
+
+      if (exists) {
+        modal('Rename File Failed', 'File name already exists', {
+          label: 'Close',
+          fn: () => {}
+        }, null)
+      } else {
+        await fileManager.rename(oldPath, newPath)
+      }
+    } catch (error) {
+      modal('Rename File Failed', 'Unexpected error while renaming: ' + error, {
+        label: 'Close',
+        fn: async () => {}
+      }, null)
+    }
+  }
+
+  const removePath = (path: string, files: File[]): File[] => {
+    return files.map(file => {
+      if (file.path === path) {
+        return null
+      } else if (file.child) {
+        const childFiles = removePath(path, file.child)
+
+        file.child = childFiles.filter(file => file)
+        return file
+      } else {
+        return file
+      }
+    })
+  }
+
+  const fileAdded = async (filePath: string) => {
+    const pathArr = filePath.split('/')
+    const expandPath = pathArr.map((path, index) => {
+      return [...pathArr.slice(0, index)].join('/')
+    }).filter(path => path && (path !== props.name))
+    const files = await fetchDirectoryContent(props.name)
+
+    setState(prevState => {
+      const uniquePaths = [...new Set([...prevState.expandPath, ...expandPath])]
+
+      return { ...prevState, files, expandPath: uniquePaths, focusElement: [{ key: filePath, type: 'file' }] }
+    })
+    if (filePath.includes('_test.sol')) {
+      plugin.event.trigger('newTestFileCreated', [filePath])
+    }
+  }
+
+  const folderAdded = async (folderPath: string) => {
+    const pathArr = folderPath.split('/')
+    const expandPath = pathArr.map((path, index) => {
+      return [...pathArr.slice(0, index)].join('/')
+    }).filter(path => path && (path !== props.name))
+    const files = await fetchDirectoryContent(props.name)
+
+    setState(prevState => {
+      const uniquePaths = [...new Set([...prevState.expandPath, ...expandPath])]
+
+      return { ...prevState, files, expandPath: uniquePaths, focusElement: [{ key: folderPath, type: 'folder' }] }
+    })
+  }
+
+  const fileExternallyChanged = (path: string, file: { content: string }) => {
+    const config = registry.get('config').api
+
+    if (config.get('currentFile') === path && registry.editor.currentContent() && registry.editor.currentContent() !== file.content) {
+      if (filesProvider.isReadOnly(path)) return registry.editor.setText(file.content)
+      modal(path + ' changed', 'This file has been changed outside of Remix IDE.', {
+        label: 'Replace by the new content',
+        fn: () => {
+          registry.editor.setText(file.content)
+        }
+      }, {
+        label: 'Keep the content displayed in Remix',
+        fn: () => {}
+      })
+    }
+  }
+
+  const fileRemoved = (filePath) => {
+    const files = removePath(filePath, state.files)
+    const updatedFiles = files.filter(file => file)
+
+    setState(prevState => {
+      return { ...prevState, files: updatedFiles }
+    })
+  }
+
+  const fileRenamed = async () => {
+    const files = await fetchDirectoryContent(props.name)
+
+    setState(prevState => {
+      return { ...prevState, files, expandPath: [...prevState.expandPath] }
+    })
+  }
+
+  // register to event of the file provider
+  // files.event.register('fileRenamed', fileRenamed)
+  const fileRenamedError = (error: string) => {
+    modal('File Renamed Failed', error, {
+      label: 'Close',
+      fn: () => {}
+    }, null)
+  }
+
+  const uploadFile = (target) => {
+    // TODO The file explorer is merely a view on the current state of
+    // the files module. Please ask the user here if they want to overwrite
+    // a file and then just use `files.add`. The file explorer will
+    // pick that up via the 'fileAdded' event from the files module.
+
+    [...target.files].forEach((file) => {
+      const files = filesProvider
+
+      const loadFile = (name: string): void => {
+        const fileReader = new FileReader()
+
+        fileReader.onload = async function (event) {
+          if (helper.checkSpecialChars(file.name)) {
+            modal('File Upload Failed', 'Special characters are not allowed', {
+              label: 'Close',
+              fn: async () => {}
+            }, null)
+            return
+          }
+          const success = await files.set(name, event.target.result)
+
+          if (!success) {
+            modal('File Upload Failed', 'Failed to create file ' + name, {
+              label: 'Close',
+              fn: async () => {}
+            }, null)
+          }
+        }
+        fileReader.readAsText(file)
+      }
+      const name = files.type + '/' + file.name
+
+      files.exists(name, (error, exist) => {
+        if (error) console.log(error)
+        if (!exist) {
+          loadFile(name)
+        } else {
+          modal('Confirm overwrite', `The file ${name} already exists! Would you like to overwrite it?`, {
+            label: 'Ok',
+            fn: () => {
+              loadFile(name)
+            }
+          }, {
+            label: 'Cancel',
+            fn: () => {}
+          })
+        }
+      })
+    })
+  }
+
+  const publishToGist = () => {
+    modal('Create a public gist', 'Are you sure you want to publish all your files in browser directory anonymously as a public gist on github.com? Note: this will not include directories.', {
+      label: 'Ok',
+      fn: toGist
+    }, {
+      label: 'Cancel',
+      fn: () => {}
+    })
+  }
+
+  const toGist = (id?: string) => {
+    const proccedResult = function (error, data) {
+      if (error) {
+        modal('Publish to gist Failed', 'Failed to manage gist: ' + error, {
+          label: 'Close',
+          fn: async () => {}
+        }, null)
+      } else {
+        if (data.html_url) {
+          modal('Gist is ready', `The gist is at ${data.html_url}. Would you like to open it in a new window?`, {
+            label: 'Ok',
+            fn: () => {
+              window.open(data.html_url, '_blank')
+            }
+          }, {
+            label: 'Cancel',
+            fn: () => {}
+          })
+        } else {
+          modal('Publish to gist Failed', data.message + ' ' + data.documentation_url + ' ' + JSON.stringify(data.errors, null, '\t'), {
+            label: 'Close',
+            fn: async () => {}
+          }, null)
+        }
+      }
+    }
+
+    /**
+       * This function is to get the original content of given gist
+       * @params id is the gist id to fetch
+       */
+    const getOriginalFiles = async (id) => {
+      if (!id) {
+        return []
+      }
+
+      const url = `https://api.github.com/gists/${id}`
+      const res = await fetch(url)
+      const data = await res.json()
+      return data.files || []
+    }
+
+    // If 'id' is not defined, it is not a gist update but a creation so we have to take the files from the browser explorer.
+    const folder = id ? 'browser/gists/' + id : 'browser/'
+
+    packageFiles(filesProvider, folder, async (error, packaged) => {
+      if (error) {
+        console.log(error)
+        modal('Publish to gist Failed', 'Failed to create gist: ' + error.message, {
+          label: 'Close',
+          fn: async () => {}
+        }, null)
+      } else {
+        // check for token
+        if (!state.accessToken) {
+          modal('Authorize Token', 'Remix requires an access token (which includes gists creation permission). Please go to the settings tab to create one.', {
+            label: 'Close',
+            fn: async () => {}
+          }, null)
+        } else {
+          const description = 'Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. \n Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=' +
+            queryParams.get().version + '&optimize=' + queryParams.get().optimize + '&runs=' + queryParams.get().runs + '&gist='
+          const gists = new Gists({ token: state.accessToken })
+
+          if (id) {
+            const originalFileList = await getOriginalFiles(id)
+            // Telling the GIST API to remove files
+            const updatedFileList = Object.keys(packaged)
+            const allItems = Object.keys(originalFileList)
+              .filter(fileName => updatedFileList.indexOf(fileName) === -1)
+              .reduce((acc, deleteFileName) => ({
+                ...acc,
+                [deleteFileName]: null
+              }), originalFileList)
+            // adding new files
+            updatedFileList.forEach((file) => {
+              const _items = file.split('/')
+              const _fileName = _items[_items.length - 1]
+              allItems[_fileName] = packaged[file]
+            })
+
+            toast('Saving gist (' + id + ') ...')
+            gists.edit({
+              description: description,
+              public: true,
+              files: allItems,
+              id: id
+            }, (error, result) => {
+              proccedResult(error, result)
+              if (!error) {
+                for (const key in allItems) {
+                  if (allItems[key] === null) delete allItems[key]
+                }
+              }
+            })
+          } else {
+            // id is not existing, need to create a new gist
+            toast('Creating a new gist ...')
+            gists.create({
+              description: description,
+              public: true,
+              files: packaged
+            }, (error, result) => {
+              proccedResult(error, result)
+            })
+          }
+        }
+      }
+    })
+  }
+
+  const runScript = async (path: string) => {
+    filesProvider.get(path, (error, content: string) => {
+      if (error) return console.log(error)
+      plugin.call('scriptRunner', 'execute', content)
+    })
+  }
+
+  const handleHideModal = () => {
+    setState(prevState => {
+      return { ...prevState, modalOptions: { ...state.modalOptions, hide: true } }
+    })
+  }
+
+  const modal = (title: string, message: string, ok: { label: string, fn: () => void }, cancel: { label: string, fn: () => void }) => {
+    setState(prevState => {
+      return {
+        ...prevState,
+        modalOptions: {
+          ...prevState.modalOptions,
+          hide: false,
+          message,
+          title,
+          ok,
+          cancel,
+          handleHide: handleHideModal
+        }
+      }
+    })
+  }
+
+  const toast = (message: string) => {
+    setState(prevState => {
+      return { ...prevState, toasterMsg: message }
+    })
+  }
+
+  const handleClickFile = (path: string) => {
+    state.fileManager.open(path)
+    setState(prevState => {
+      return { ...prevState, focusElement: [{ key: path, type: 'file' }] }
+    })
+  }
+
+  const handleClickFolder = async (path: string) => {
+    if (state.ctrlKey) {
+      if (state.focusElement.findIndex(item => item.key === path) !== -1) {
+        setState(prevState => {
+          return { ...prevState, focusElement: [...prevState.focusElement.filter(item => item.key !== path)] }
+        })
+      } else {
+        setState(prevState => {
+          return { ...prevState, focusElement: [...prevState.focusElement, { key: path, type: 'folder' }] }
+        })
+      }
+    } else {
+      let expandPath = []
+
+      if (!state.expandPath.includes(path)) {
+        expandPath = [...new Set([...state.expandPath, path])]
+      } else {
+        expandPath = [...new Set(state.expandPath.filter(key => key && (typeof key === 'string') && !key.startsWith(path)))]
+      }
+
+      setState(prevState => {
+        return { ...prevState, focusElement: [{ key: path, type: 'folder' }], expandPath }
+      })
+    }
+  }
+
+  const handleContextMenuFile = (pageX: number, pageY: number, path: string, content: string) => {
+    if (!content) return
+    setState(prevState => {
+      return { ...prevState, focusContext: { element: path, x: pageX, y: pageY }, focusEdit: { ...prevState.focusEdit, lastEdit: content } }
+    })
+  }
+
+  const handleContextMenuFolder = (pageX: number, pageY: number, path: string, content: string) => {
+    if (!content) return
+    setState(prevState => {
+      return { ...prevState, focusContext: { element: path, x: pageX, y: pageY }, focusEdit: { ...prevState.focusEdit, lastEdit: content } }
+    })
+  }
+
+  const hideContextMenu = () => {
+    setState(prevState => {
+      return { ...prevState, focusContext: { element: null, x: 0, y: 0 } }
+    })
+  }
+
+  const editModeOn = (path: string, type: string, isNew: boolean = false) => {
+    if (filesProvider.isReadOnly(path)) return
+    setState(prevState => {
+      return { ...prevState, focusEdit: { ...prevState.focusEdit, element: path, isNew, type } }
+    })
+  }
+
+  const editModeOff = async (content: string) => {
+    const parentFolder = extractParentFromKey(state.focusEdit.element)
+
+    if (!content || (content.trim() === '')) {
+      if (state.focusEdit.isNew) {
+        const files = removePath(state.focusEdit.element, state.files)
+        const updatedFiles = files.filter(file => file)
+
+        setState(prevState => {
+          return { ...prevState, files: updatedFiles, focusEdit: { element: null, isNew: false, type: '', lastEdit: '' } }
+        })
+      } else {
+        editRef.current.textContent = state.focusEdit.lastEdit
+        setState(prevState => {
+          return { ...prevState, focusEdit: { element: null, isNew: false, type: '', lastEdit: '' } }
+        })
+      }
+    } else {
+      if (state.focusEdit.lastEdit === content) {
+        return setState(prevState => {
+          return { ...prevState, focusEdit: { element: null, isNew: false, type: '', lastEdit: '' } }
+        })
+      }
+      if (helper.checkSpecialChars(content)) {
+        modal('Validation Error', 'Special characters are not allowed', {
+          label: 'Ok',
+          fn: () => {}
+        }, null)
+      } else {
+        if (state.focusEdit.isNew) {
+          state.focusEdit.type === 'file' ? createNewFile(parentFolder + '/' + content) : createNewFolder(parentFolder + '/' + content)
+          const files = removePath(state.focusEdit.element, state.files)
+          const updatedFiles = files.filter(file => file)
+
+          setState(prevState => {
+            return { ...prevState, files: updatedFiles }
+          })
+        } else {
+          const oldPath: string = state.focusEdit.element
+          const oldName = extractNameFromKey(oldPath)
+          const newPath = oldPath.replace(oldName, content)
+
+          editRef.current.textContent = extractNameFromKey(oldPath)
+          renamePath(oldPath, newPath)
+        }
+        setState(prevState => {
+          return { ...prevState, focusEdit: { element: null, isNew: false, type: '', lastEdit: '' } }
+        })
+      }
+    }
+  }
+
+  const handleNewFileInput = async (parentFolder?: string) => {
+    if (!parentFolder) parentFolder = state.focusElement[0] ? state.focusElement[0].type === 'folder' ? state.focusElement[0].key : extractParentFromKey(state.focusElement[0].key) : name
+    const expandPath = [...new Set([...state.expandPath, parentFolder])]
+
+    setState(prevState => {
+      return { ...prevState, expandPath }
+    })
+    editModeOn(parentFolder + '/blank', 'file', true)
+  }
+
+  const handleNewFolderInput = async (parentFolder?: string) => {
+    if (!parentFolder) parentFolder = state.focusElement[0] ? state.focusElement[0].type === 'folder' ? state.focusElement[0].key : extractParentFromKey(state.focusElement[0].key) : name
+    else if ((parentFolder.indexOf('.sol') !== -1) || (parentFolder.indexOf('.js') !== -1)) parentFolder = extractParentFromKey(parentFolder)
+    const expandPath = [...new Set([...state.expandPath, parentFolder])]
+
+    setState(prevState => {
+      return { ...prevState, expandPath }
+    })
+    editModeOn(parentFolder + '/blank', 'folder', true)
+  }
+
+  const handleEditInput = (event) => {
+    if (event.which === 13) {
+      event.preventDefault()
+      editModeOff(editRef.current.innerText)
+    }
+  }
+
+  const label = (file: File) => {
+    return (
+      <div
+        className='remixui_items d-inline-block w-100'
+        ref={state.focusEdit.element === file.path ? editRef : null}
+        suppressContentEditableWarning={true}
+        contentEditable={state.focusEdit.element === file.path}
+        onKeyDown={handleEditInput}
+        onBlur={(e) => {
+          e.stopPropagation()
+          editModeOff(editRef.current.innerText)
+        }}
+      >
+        <span
+          title={file.path}
+          className={'remixui_label ' + (file.isDirectory ? 'folder' : 'remixui_leaf')}
+          data-path={file.path}
+        >
+          { file.name }
+        </span>
+      </div>
+    )
+  }
+
+  const renderFiles = (file: File, index: number) => {
+    if (file.isDirectory) {
+      return (
+        <div key={index}>
+          <TreeViewItem
+            id={`treeViewItem${file.path}`}
+            iconX='pr-3 fa fa-folder'
+            iconY='pr-3 fa fa-folder-open'
+            key={`${file.path + index}`}
+            label={label(file)}
+            onClick={(e) => {
+              e.stopPropagation()
+              if (state.focusEdit.element !== file.path) handleClickFolder(file.path)
+            }}
+            onContextMenu={(e) => {
+              e.preventDefault()
+              e.stopPropagation()
+              handleContextMenuFolder(e.pageX, e.pageY, file.path, e.target.textContent)
+            }}
+            labelClass={ state.focusEdit.element === file.path ? 'bg-light' : state.focusElement.findIndex(item => item.key === file.path) !== -1 ? 'bg-secondary' : '' }
+            controlBehaviour={ state.ctrlKey }
+            expand={state.expandPath.includes(file.path)}
+          >
+            {
+              file.child ? <TreeView id={`treeView${file.path}`} key={index}>{
+                file.child.map((file, index) => {
+                  return renderFiles(file, index)
+                })
+              }
+              </TreeView> : <TreeView id={`treeView${file.path}`} key={index} />
+            }
+          </TreeViewItem>
+          { ((state.focusContext.element === file.path) && (state.focusEdit.element !== file.path)) &&
+            <FileExplorerContextMenu
+              actions={state.actions}
+              hideContextMenu={hideContextMenu}
+              createNewFile={handleNewFileInput}
+              createNewFolder={handleNewFolderInput}
+              deletePath={deletePath}
+              renamePath={editModeOn}
+              extractParentFromKey={extractParentFromKey}
+              publishToGist={publishToGist}
+              pageX={state.focusContext.x}
+              pageY={state.focusContext.y}
+              path={file.path}
+              type='folder'
+            />
+          }
+        </div>
+      )
+    } else {
+      return (
+        <div key={index}>
+          <TreeViewItem
+            id={`treeViewItem${file.path}`}
+            key={index}
+            label={label(file)}
+            onClick={(e) => {
+              e.stopPropagation()
+              if (state.focusEdit.element !== file.path) handleClickFile(file.path)
+            }}
+            onContextMenu={(e) => {
+              e.preventDefault()
+              e.stopPropagation()
+              handleContextMenuFile(e.pageX, e.pageY, file.path, e.target.textContent)
+            }}
+            icon='far fa-file'
+            labelClass={ state.focusEdit.element === file.path ? 'bg-light' : state.focusElement.findIndex(item => item.key === file.path) !== -1 ? 'bg-secondary' : '' }
+          />
+          { ((state.focusContext.element === file.path) && (state.focusEdit.element !== file.path)) &&
+            <FileExplorerContextMenu
+              actions={state.actions}
+              hideContextMenu={hideContextMenu}
+              createNewFile={handleNewFileInput}
+              createNewFolder={handleNewFolderInput}
+              deletePath={deletePath}
+              renamePath={editModeOn}
+              runScript={runScript}
+              pageX={state.focusContext.x}
+              pageY={state.focusContext.y}
+              path={file.path}
+              type='file'
+            />
+          }
+        </div>
+      )
+    }
+  }
+
+  return (
+    <div>
+      <TreeView id='treeView'>
+        <TreeViewItem id="treeViewItem"
+          label={
+            <FileExplorerMenu
+              title={name}
+              menuItems={props.menuItems}
+              createNewFile={handleNewFileInput}
+              createNewFolder={handleNewFolderInput}
+              publishToGist={publishToGist}
+              uploadFile={uploadFile}
+              fileManager={state.fileManager}
+            />
+          }
+          expand={true}>
+          <div className='pb-2'>
+            <TreeView id='treeViewMenu'>
+              {
+                state.files.map((file, index) => {
+                  return renderFiles(file, index)
+                })
+              }
+            </TreeView>
+          </div>
+        </TreeViewItem>
+      </TreeView>
+      {
+        props.name && <ModalDialog
+          id={ props.name }
+          title={ state.modalOptions.title }
+          message={ state.modalOptions.message }
+          hide={ state.modalOptions.hide }
+          ok={ state.modalOptions.ok }
+          cancel={ state.modalOptions.cancel }
+          handleHide={ handleHideModal }
+        />
+      }
+      <Toaster message={state.toasterMsg} />
+    </div>
+  )
+}
+
+export default FileExplorer
+
+function packageFiles (filesProvider, directory, callback) {
+  const ret = {}
+  filesProvider.resolveDirectory(directory, (error, files) => {
+    if (error) callback(error)
+    else {
+      async.eachSeries(Object.keys(files), (path, cb) => {
+        if (filesProvider.isDirectory(path)) {
+          cb()
+        } else {
+          filesProvider.get(path, (error, content) => {
+            if (error) return cb(error)
+            if (/^\s+$/.test(content) || !content.length) {
+              content = '// this line is added to create a gist. Empty file is not allowed.'
+            }
+            ret[path] = { content }
+            cb()
+          })
+        }
+      }, (error) => {
+        callback(error, ret)
+      })
+    }
+  })
+}

libs/remix-ui/file-explorer/src/lib/types/index.ts

@@ -0,0 +1,41 @@
+/* eslint-disable-next-line */
+export interface FileExplorerProps {
+    name: string,
+    registry: any,
+    filesProvider: any,
+    menuItems?: string[],
+    plugin: any
+}
+
+export interface File {
+    path: string,
+    name: string,
+    isDirectory: boolean,
+    child?: File[]
+}
+
+export interface FileExplorerMenuProps {
+    title: string,
+    menuItems: string[],
+    fileManager: any,
+    createNewFile: (folder?: string) => void,
+    createNewFolder: (parentFolder?: string) => void,
+    publishToGist: () => void,
+    uploadFile: (target: EventTarget & HTMLInputElement) => void
+}
+
+export interface FileExplorerContextMenuProps {
+    actions: { name: string, type: string[], path: string[], extension: string[], pattern: string[] }[],
+    createNewFile: (folder?: string) => void,
+    createNewFolder: (parentFolder?: string) => void,
+    deletePath: (path: string) => void,
+    renamePath: (path: string, type: string) => void,
+    hideContextMenu: () => void,
+    extractParentFromKey?: (key: string) => string,
+    publishToGist?: () => void,
+    runScript?: (path: string) => void,
+    pageX: number,
+    pageY: number,
+    path: string,
+    type: string
+}

libs/remix-ui/file-explorer/tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "jsx": "react",
+    "allowJs": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    }
+  ]
+}

libs/remix-ui/file-explorer/tsconfig.lib.json

@@ -0,0 +1,13 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../dist/out-tsc",
+    "types": ["node"]
+  },
+  "files": [
+    "../../../node_modules/@nrwl/react/typings/cssmodule.d.ts",
+    "../../../node_modules/@nrwl/react/typings/image.d.ts"
+  ],
+  "exclude": ["**/*.spec.ts", "**/*.spec.tsx"],
+  "include": ["**/*.js", "**/*.jsx", "**/*.ts", "**/*.tsx"]
+}

libs/remix-ui/modal-dialog/src/lib/remix-ui-modal-dialog.tsx

@@ -9,14 +9,12 @@ export const ModalDialog = (props: ModalDialogProps) => {
   })
   const modal = useRef(null)
   const handleHide = () => {
-    props.hide()
+    props.handleHide()
   }
 
-  useEffect(
-    () => {
+  useEffect(() => {
     modal.current.focus()
-    }, []
-  )
+  }, [props.hide])
 
   const modalKeyEvent = (keyCode) => {
     if (keyCode === 27) { // Esc
@@ -41,74 +39,72 @@ export const ModalDialog = (props: ModalDialogProps) => {
     }
     handleHide()
   }
-  return (<>
+
+  return (
     <div
-      id="modal-dialog"
-      data-id="modalDialogContainer"
+      data-id={`${props.id}ModalDialogContainer-react`}
       data-backdrop="static"
       data-keyboard="false"
-      tabIndex={-1}
-      className="modal d-block"
+      className='modal'
+      style={{ display: props.hide ? 'none' : 'block' }}
       role="dialog"
     >
-      <div id="modal-background" className="modal-dialog" role="document">
+      <div className="modal-dialog" role="document">
         <div
-          tabIndex={1}
           onBlur={(e) => {
             e.stopPropagation()
             handleHide()
           }}
           ref={modal}
-          className={'modal-content remixModalContent ' + (props.opts ? props.opts.class ? props.opts.class : '' : '')}
+          tabIndex={-1}
+          className={'modal-content remixModalContent ' + (props.modalClass ? props.modalClass : '')}
           onKeyDown={({ keyCode }) => { modalKeyEvent(keyCode) }}
         >
           <div className="modal-header">
-            <h6 className="modal-title" data-id="modalDialogModalTitle">
+            <h6 className="modal-title" data-id={`${props.id}ModalDialogModalTitle-react`}>
               {props.title && props.title}
             </h6>
-            {!props.opts.hideClose &&
+            {!props.showCancelIcon &&
             <span className="modal-close" onClick={() => handleHide()}>
-              <i id="modal-close" title="Close" className="fas fa-times" aria-hidden="true"></i>
+              <i title="Close" className="fas fa-times" aria-hidden="true"></i>
             </span>
             }
           </div>
-          <div className="modal-body text-break remixModalBody" data-id="modalDialogModalBody">
-            {props.content &&
-            props.content
-            }
+          <div className="modal-body text-break remixModalBody" data-id={`${props.id}ModalDialogModalBody-react`}>
+            { props.children ? props.children : props.message }
           </div>
-          <div className="modal-footer" data-id="modalDialogModalFooter">
+          <div className="modal-footer" data-id={`${props.id}ModalDialogModalFooter-react`}>
             {/* todo add autofocus ^^ */}
-            {props.ok &&
+            { props.ok &&
               <span
-              id="modal-footer-ok"
+                data-id={`${props.id}-modal-footer-ok-react`}
                 className={'modal-ok btn btn-sm ' + (state.toggleBtn ? 'btn-dark' : 'btn-light')}
                 onClick={() => {
-                if (props.ok && props.ok.fn) props.ok.fn()
+                  if (props.ok.fn) props.ok.fn()
                   handleHide()
                 }}
-              tabIndex={1}
               >
-              {props.ok && props.ok.label ? props.ok.label : 'OK'}
+                { props.ok.label ? props.ok.label : 'OK' }
               </span>
             }
+            { props.cancel &&
               <span
-              id="modal-footer-cancel"
+                data-id={`${props.id}-modal-footer-cancel-react`}
                 className={'modal-cancel btn btn-sm ' + (state.toggleBtn ? 'btn-light' : 'btn-dark')}
                 data-dismiss="modal"
                 onClick={() => {
-                if (props.cancel && props.cancel.fn) props.cancel.fn()
+                  if (props.cancel.fn) props.cancel.fn()
                   handleHide()
                 }}
-              tabIndex={2}
               >
-              {props.cancel && props.cancel.label ? props.cancel.label : 'Cancel'}
+                { props.cancel.label ? props.cancel.label : 'Cancel' }
               </span>
+            }
           </div>
         </div>
       </div>
     </div>
-  </>)
+  )
 }
 
 export default ModalDialog

libs/remix-ui/modal-dialog/src/lib/types/index.ts

@@ -1,9 +1,12 @@
 export interface ModalDialogProps {
+  id?: string
   title?: string,
-  content?: JSX.Element,
-  ok?: {label:string, fn: () => void},
-  cancel?: {label:string, fn: () => void},
-  focusSelector?: string,
-  opts?: {class: string, hideClose?: boolean},
-  hide: () => void
+  message?: string,
+  ok?: { label: string, fn: () => void },
+  cancel: { label: string, fn: () => void },
+  modalClass?: string,
+  showCancelIcon?: boolean,
+  hide: boolean,
+  handleHide: (hideState?: boolean) => void,
+  children?: React.ReactNode
 }

libs/remix-ui/toaster/src/lib/toaster.tsx

@@ -89,7 +89,15 @@ export const Toaster = (props: ToasterProps) => {
 
   return (
     <>
-      {/* <ModalDialog /> */}
+      <ModalDialog
+        message={props.message}
+        cancel={{
+          label: 'Close',
+          fn: () => {}
+        }}
+        hide={!state.showModal}
+        handleHide={hideFullMessage}
+      />
       { !state.hide &&
         <div data-shared="tooltipPopup" className={`remixui_tooltip alert alert-info p-2 ${state.hiding ? 'remixui_animateTop' : 'remixui_animateBottom'}`} onMouseEnter={handleMouseEnter} onMouseLeave={handleMouseLeave}>
           <span className="px-2">

libs/remix-ui/tree-view/.eslintrc

@@ -1,248 +1,19 @@
 {
-  "rules": {
-    "array-callback-return": "warn",
-    "dot-location": ["warn", "property"],
-    "eqeqeq": ["warn", "smart"],
-    "new-parens": "warn",
-    "no-caller": "warn",
-    "no-cond-assign": ["warn", "except-parens"],
-    "no-const-assign": "warn",
-    "no-control-regex": "warn",
-    "no-delete-var": "warn",
-    "no-dupe-args": "warn",
-    "no-dupe-keys": "warn",
-    "no-duplicate-case": "warn",
-    "no-empty-character-class": "warn",
-    "no-empty-pattern": "warn",
-    "no-eval": "warn",
-    "no-ex-assign": "warn",
-    "no-extend-native": "warn",
-    "no-extra-bind": "warn",
-    "no-extra-label": "warn",
-    "no-fallthrough": "warn",
-    "no-func-assign": "warn",
-    "no-implied-eval": "warn",
-    "no-invalid-regexp": "warn",
-    "no-iterator": "warn",
-    "no-label-var": "warn",
-    "no-labels": ["warn", { "allowLoop": true, "allowSwitch": false }],
-    "no-lone-blocks": "warn",
-    "no-loop-func": "warn",
-    "no-mixed-operators": [
-      "warn",
-      {
-        "groups": [
-          ["&", "|", "^", "~", "<<", ">>", ">>>"],
-          ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
-          ["&&", "||"],
-          ["in", "instanceof"]
-        ],
-        "allowSamePrecedence": false
-      }
-    ],
-    "no-multi-str": "warn",
-    "no-native-reassign": "warn",
-    "no-negated-in-lhs": "warn",
-    "no-new-func": "warn",
-    "no-new-object": "warn",
-    "no-new-symbol": "warn",
-    "no-new-wrappers": "warn",
-    "no-obj-calls": "warn",
-    "no-octal": "warn",
-    "no-octal-escape": "warn",
-    "no-redeclare": "warn",
-    "no-regex-spaces": "warn",
-    "no-restricted-syntax": ["warn", "WithStatement"],
-    "no-script-url": "warn",
-    "no-self-assign": "warn",
-    "no-self-compare": "warn",
-    "no-sequences": "warn",
-    "no-shadow-restricted-names": "warn",
-    "no-sparse-arrays": "warn",
-    "no-template-curly-in-string": "warn",
-    "no-this-before-super": "warn",
-    "no-throw-literal": "warn",
-    "no-restricted-globals": [
-      "error",
-      "addEventListener",
-      "blur",
-      "close",
-      "closed",
-      "confirm",
-      "defaultStatus",
-      "defaultstatus",
-      "event",
-      "external",
-      "find",
-      "focus",
-      "frameElement",
-      "frames",
-      "history",
-      "innerHeight",
-      "innerWidth",
-      "length",
-      "location",
-      "locationbar",
-      "menubar",
-      "moveBy",
-      "moveTo",
-      "name",
-      "onblur",
-      "onerror",
-      "onfocus",
-      "onload",
-      "onresize",
-      "onunload",
-      "open",
-      "opener",
-      "opera",
-      "outerHeight",
-      "outerWidth",
-      "pageXOffset",
-      "pageYOffset",
-      "parent",
-      "print",
-      "removeEventListener",
-      "resizeBy",
-      "resizeTo",
-      "screen",
-      "screenLeft",
-      "screenTop",
-      "screenX",
-      "screenY",
-      "scroll",
-      "scrollbars",
-      "scrollBy",
-      "scrollTo",
-      "scrollX",
-      "scrollY",
-      "self",
-      "status",
-      "statusbar",
-      "stop",
-      "toolbar",
-      "top"
-    ],
-    "no-unexpected-multiline": "warn",
-    "no-unreachable": "warn",
-    "no-unused-expressions": [
-      "error",
-      {
-        "allowShortCircuit": true,
-        "allowTernary": true,
-        "allowTaggedTemplates": true
-      }
-    ],
-    "no-unused-labels": "warn",
-    "no-useless-computed-key": "warn",
-    "no-useless-concat": "warn",
-    "no-useless-escape": "warn",
-    "no-useless-rename": [
-      "warn",
-      {
-        "ignoreDestructuring": false,
-        "ignoreImport": false,
-        "ignoreExport": false
-      }
-    ],
-    "no-with": "warn",
-    "no-whitespace-before-property": "warn",
-    "react-hooks/exhaustive-deps": "warn",
-    "require-yield": "warn",
-    "rest-spread-spacing": ["warn", "never"],
-    "strict": ["warn", "never"],
-    "unicode-bom": ["warn", "never"],
-    "use-isnan": "warn",
-    "valid-typeof": "warn",
-    "no-restricted-properties": [
-      "error",
-      {
-        "object": "require",
-        "property": "ensure",
-        "message": "Please use import() instead. More info: https://facebook.github.io/create-react-app/docs/code-splitting"
-      },
-      {
-        "object": "System",
-        "property": "import",
-        "message": "Please use import() instead. More info: https://facebook.github.io/create-react-app/docs/code-splitting"
-      }
-    ],
-    "getter-return": "warn",
-    "import/first": "error",
-    "import/no-amd": "error",
-    "import/no-webpack-loader-syntax": "error",
-    "react/forbid-foreign-prop-types": ["warn", { "allowInPropTypes": true }],
-    "react/jsx-no-comment-textnodes": "warn",
-    "react/jsx-no-duplicate-props": "warn",
-    "react/jsx-no-target-blank": "warn",
-    "react/jsx-no-undef": "error",
-    "react/jsx-pascal-case": ["warn", { "allowAllCaps": true, "ignore": [] }],
-    "react/jsx-uses-react": "warn",
-    "react/jsx-uses-vars": "warn",
-    "react/no-danger-with-children": "warn",
-    "react/no-direct-mutation-state": "warn",
-    "react/no-is-mounted": "warn",
-    "react/no-typos": "error",
-    "react/react-in-jsx-scope": "error",
-    "react/require-render-return": "error",
-    "react/style-prop-object": "warn",
-    "react/jsx-no-useless-fragment": "warn",
-    "jsx-a11y/accessible-emoji": "warn",
-    "jsx-a11y/alt-text": "warn",
-    "jsx-a11y/anchor-has-content": "warn",
-    "jsx-a11y/anchor-is-valid": [
-      "warn",
-      { "aspects": ["noHref", "invalidHref"] }
-    ],
-    "jsx-a11y/aria-activedescendant-has-tabindex": "warn",
-    "jsx-a11y/aria-props": "warn",
-    "jsx-a11y/aria-proptypes": "warn",
-    "jsx-a11y/aria-role": "warn",
-    "jsx-a11y/aria-unsupported-elements": "warn",
-    "jsx-a11y/heading-has-content": "warn",
-    "jsx-a11y/iframe-has-title": "warn",
-    "jsx-a11y/img-redundant-alt": "warn",
-    "jsx-a11y/no-access-key": "warn",
-    "jsx-a11y/no-distracting-elements": "warn",
-    "jsx-a11y/no-redundant-roles": "warn",
-    "jsx-a11y/role-has-required-aria-props": "warn",
-    "jsx-a11y/role-supports-aria-props": "warn",
-    "jsx-a11y/scope": "warn",
-    "react-hooks/rules-of-hooks": "error",
-    "default-case": "off",
-    "no-dupe-class-members": "off",
-    "no-undef": "off",
-    "@typescript-eslint/consistent-type-assertions": "warn",
-    "no-array-constructor": "off",
-    "@typescript-eslint/no-array-constructor": "warn",
-    "@typescript-eslint/no-namespace": "error",
-    "no-use-before-define": "off",
-    "@typescript-eslint/no-use-before-define": [
-      "warn",
-      {
-        "functions": false,
-        "classes": false,
-        "variables": false,
-        "typedefs": false
-      }
-    ],
-    "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": [
-      "warn",
-      { "args": "none", "ignoreRestSiblings": true }
-    ],
-    "no-useless-constructor": "off",
-    "@typescript-eslint/no-useless-constructor": "warn"
-  },
   "env": {
       "browser": true,
-    "commonjs": true,
-    "es6": true,
-    "jest": true,
-    "node": true
+      "es6": true
+  },
+  "extends": "../../../.eslintrc",
+  "globals": {
+      "Atomics": "readonly",
+      "SharedArrayBuffer": "readonly"
+  },
+  "parserOptions": {
+      "ecmaVersion": 11,
+      "sourceType": "module"
   },
-  "settings": { "react": { "version": "detect" } },
-  "plugins": ["import", "jsx-a11y", "react", "react-hooks"],
-  "extends": ["../../../.eslintrc"],
-  "ignorePatterns": ["!**/*"]
+  "rules": {
+    "no-unused-vars": "off",
+    "@typescript-eslint/no-unused-vars": "error"  
+  }
 } 

libs/remix-ui/tree-view/jest.config.js

@@ -9,4 +9,4 @@ module.exports = {
   },
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'html'],
   coverageDirectory: '../../../coverage/libs/remix-ui/tree-view'
-};
+}

libs/remix-ui/tree-view/src/index.ts

@@ -1,2 +1,2 @@
-export * from './lib/tree-view-item/tree-view-item';
-export * from './lib/remix-ui-tree-view';
+export * from './lib/tree-view-item/tree-view-item'
+export * from './lib/remix-ui-tree-view'

libs/remix-ui/tree-view/src/lib/remix-ui-tree-view.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React from 'react' // eslint-disable-line
 import { TreeViewProps } from '../types'
 
 import './remix-ui-tree-view.css'

libs/remix-ui/tree-view/src/lib/tree-view-item/tree-view-item.tsx

@@ -1,10 +1,10 @@
-import React, { useState, useEffect } from 'react'
+import React, { useState, useEffect } from 'react' // eslint-disable-line
 import { TreeViewItemProps } from '../../types'
 
 import './tree-view-item.css'
 
 export const TreeViewItem = (props: TreeViewItemProps) => {
-  const { id, children, label, expand, ...otherProps } = props
+  const { id, children, label, labelClass, expand, iconX = 'fas fa-caret-right', iconY = 'fas fa-caret-down', icon, controlBehaviour = false, innerRef, ...otherProps } = props
   const [isExpanded, setIsExpanded] = useState(false)
 
   useEffect(() => {
@@ -12,9 +12,9 @@ export const TreeViewItem = (props: TreeViewItemProps) => {
   }, [expand])
 
   return (
-    <li key={`treeViewLi${id}`} data-id={`treeViewLi${id}`} className='li_tv' {...otherProps}>
-      <div key={`treeViewDiv${id}`} data-id={`treeViewDiv${id}`} className='d-flex flex-row align-items-center' onClick={() => setIsExpanded(!isExpanded)}>
-        <div className={isExpanded ? 'px-1 fas fa-caret-down caret caret_tv' : 'px-1 fas fa-caret-right caret caret_tv'}  style={{ visibility: children ? 'visible' : 'hidden' }}></div>
+    <li ref={innerRef} key={`treeViewLi${id}`} data-id={`treeViewLi${id}`} className='li_tv' {...otherProps}>
+      <div key={`treeViewDiv${id}`} data-id={`treeViewDiv${id}`} className={`d-flex flex-row align-items-center ${labelClass}`} onClick={() => !controlBehaviour && setIsExpanded(!isExpanded)}>
+        { children ? <div className={isExpanded ? `px-1 ${iconY} caret caret_tv` : `px-1 ${iconX} caret caret_tv`} style={{ visibility: children ? 'visible' : 'hidden' }}></div> : icon ? <div className={`pr-3 pl-1 ${icon} caret caret_tv`}></div> : null }
         <span className='w-100 pl-1'>
           { label }
         </span>

libs/remix-ui/tree-view/src/types/index.ts

@@ -1,13 +1,22 @@
 export interface TreeViewProps {
     children?: React.ReactNode,
-    id: string
+    id?: string
 }
 
 export interface TreeViewItemProps {
     children?: React.ReactNode,
-    id: string,
+    id?: string,
     label: string | number | React.ReactNode,
     expand?: boolean,
-    onClick?: VoidFunction,
-    className?: string
+    onClick?: (...args: any) => void,
+    onInput?: (...args: any) => void,
+    className?: string,
+    iconX?: string,
+    iconY?: string,
+    icon?: string,
+    labelClass?: string,
+    controlBehaviour?: boolean
+    innerRef?: any,
+    onContextMenu?: (...args: any) => void,
+    onBlur?: (...args: any) => void
 }

libs/remixd/src/services/remixdClient.ts

@@ -7,7 +7,7 @@ import * as fs from 'fs-extra'
 import * as isbinaryfile from 'isbinaryfile'
 
 export class RemixdClient extends PluginClient {
-  methods: ['folderIsReadOnly', 'resolveDirectory', 'get', 'exists', 'isFile', 'set', 'list', 'isDirectory']
+  methods: ['folderIsReadOnly', 'resolveDirectory', 'get', 'exists', 'isFile', 'set', 'list', 'isDirectory', 'createDir']
   trackDownStreamUpdate: TrackDownStreamUpdate = {}
   websocket: WS
   currentSharedFolder: string
@@ -127,6 +127,30 @@ export class RemixdClient extends PluginClient {
     }
   }
 
+  createDir (args: SharedFolderArgs): Promise<void> {
+    try {
+      return new Promise((resolve, reject) => {
+        if (this.readOnly) reject(new Error('Cannot create folder: read-only mode selected'))
+        const path = utils.absolutePath(args.path, this.currentSharedFolder)
+        const exists = fs.existsSync(path)
+
+        if (exists && !isRealPath(path)) reject(new Error(''))
+        this.trackDownStreamUpdate[path] = path
+        fs.mkdirp(path).then(() => {
+          let splitPath = args.path.split('/')
+
+          splitPath = splitPath.filter(dir => dir)
+          const dir = '/' + splitPath.join('/')
+
+          this.emit('folderAdded', dir)
+          resolve()
+        }).catch((e: Error) => reject(e))
+      })
+    } catch (error) {
+      throw new Error(error)
+    }
+  }
+
   rename (args: SharedFolderArgs): Promise<boolean> {
     try {
       return new Promise((resolve, reject) => {

nx.json

@@ -86,6 +86,12 @@
     },
     "remix-ui-toaster": {
       "tags": []
+    },
+    "remix-ui-file-explorer": {
+      "tags": []
+    },
+    "debugger": {
+      "tags": []
     }
   }
 }

package.json

@@ -41,7 +41,7 @@
     "workspace-schematic": "nx workspace-schematic",
     "dep-graph": "nx dep-graph",
     "help": "nx help",
-    "lint:libs": "nx run-many --target=lint --projects=remixd,remix-ui-modal-dialog,remix-ui-toaster",
+    "lint:libs": "nx run-many --target=lint --projects=remixd,remix-ui-tree-view,remix-ui-modal-dialog,remix-ui-toaster,remix-ui-file-explorer",
     "build:libs": "nx run-many --target=build --parallel=false --with-deps=true --projects=remix-analyzer,remix-astwalker,remix-debug,remix-lib,remix-simulator,remix-solidity,remix-tests,remix-url-resolver,remixd",
     "test:libs": "nx run-many --target=test --projects=remix-analyzer,remix-astwalker,remix-debug,remix-lib,remix-simulator,remix-solidity,remix-tests,remix-url-resolver,remixd",
     "publish:libs": "npm run build:libs & lerna publish --skip-git & npm run bumpVersion:libs",
@@ -82,6 +82,8 @@
     "nightwatch_local_fileManager": "npm run build:e2e & nightwatch --config dist/apps/remix-ide-e2e/nightwatch.js dist/apps/remix-ide-e2e/src/tests/fileManager_api.test.js --env=chrome",
     "nightwatch_local_runAndDeploy": "npm run build:e2e & nightwatch --config dist/apps/remix-ide-e2e/nightwatch.js dist/apps/remix-ide-e2e/src/tests/runAndDeploy.js --env=chrome-runAndDeploy",
     "nightwatch_local_url": "npm run build:e2e & nightwatch --config dist/apps/remix-ide-e2e/nightwatch.js dist/apps/remix-ide-e2e/src/tests/url.test.js --env=chrome",
+    "nightwatch_local_verticalIconscontextmenu": "npm run build:e2e & nightwatch --config dist/apps/remix-ide-e2e/nightwatch.js dist/apps/remix-ide-e2e/src/tests/verticalIconsPanel.test.js --env=chrome",
+
     "onchange": "onchange apps/remix-ide/build/app.js -- npm-run-all lint",
     "remixd": "nx build remixd & nx serve remixd --folder=./apps/remix-ide/contracts --remixide=http://127.0.0.1:8080",
     "selenium": "selenium-standalone start",
@@ -153,12 +155,14 @@
     "merge": "^1.2.0",
     "npm-install-version": "^6.0.2",
     "react": "16.13.1",
+    "react-beautiful-dnd": "^13.0.0",
     "react-bootstrap": "^1.3.0",
     "react-dom": "16.13.1",
     "signale": "^1.4.0",
     "time-stamp": "^2.2.0",
     "winston": "^3.3.3",
-    "ws": "^7.3.0"
+    "ws": "^7.3.0",
+    "document-register-element": "1.13.1"
   },
   "devDependencies": {
     "@babel/core": "^7.4.5",
@@ -190,6 +194,7 @@
     "@types/nightwatch": "^1.1.6",
     "@types/node": "~8.9.4",
     "@types/react": "16.9.17",
+    "@types/react-beautiful-dnd": "^13.0.0",
     "@types/react-dom": "16.9.4",
     "@types/react-router-dom": "5.1.3",
     "@types/ws": "^7.2.4",
@@ -281,6 +286,7 @@
     "worker-loader": "^2.0.0",
     "yo-yo": "github:ioedeveloper/yo-yo",
     "yo-yoify": "^3.7.3",
-    "@types/jest": "25.1.4"
+    "@types/jest": "25.1.4",
+    "@testing-library/react": "10.4.1"
   }
 }

tsconfig.json

@@ -26,6 +26,7 @@
       "@remix-project/remix-url-resolver": [
         "dist/libs/remix-url-resolver/index.js"
       ],
+      "@remixproject/debugger-plugin": ["apps/debugger/src/index.ts"],
       "@remix-project/remixd": ["dist/libs/remixd/index.js"],
       "@remix-ui/tree-view": ["libs/remix-ui/tree-view/src/index.ts"],
       "@remix-ui/debugger-ui": ["libs/remix-ui/debugger-ui/src/index.ts"],
@@ -33,7 +34,8 @@
       "@remix-ui/clipboard": ["libs/remix-ui/clipboard/src/index.ts"],
       "@remix-project/remix-solidity-ts": ["libs/remix-solidity/src/index.ts"],
       "@remix-ui/modal-dialog": ["libs/remix-ui/modal-dialog/src/index.ts"],
-      "@remix-ui/toaster": ["libs/remix-ui/toaster/src/index.ts"]
+      "@remix-ui/toaster": ["libs/remix-ui/toaster/src/index.ts"],
+      "@remix-ui/file-explorer": ["libs/remix-ui/file-explorer/src/index.ts"]
     }
   },
   "exclude": ["node_modules", "tmp"]

tslint.json

@@ -0,0 +1,65 @@
+{
+  "rulesDirectory": ["node_modules/@nrwl/workspace/src/tslint"],
+  "linterOptions": {
+    "exclude": ["**/*"]
+  },
+  "rules": {
+    "arrow-return-shorthand": true,
+    "callable-types": true,
+    "class-name": true,
+    "deprecation": {
+      "severity": "warn"
+    },
+    "forin": true,
+    "import-blacklist": [true, "rxjs/Rx"],
+    "interface-over-type-literal": true,
+    "member-access": false,
+    "member-ordering": [
+      true,
+      {
+        "order": [
+          "static-field",
+          "instance-field",
+          "static-method",
+          "instance-method"
+        ]
+      }
+    ],
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-console": [true, "debug", "info", "time", "timeEnd", "trace"],
+    "no-construct": true,
+    "no-debugger": true,
+    "no-duplicate-super": true,
+    "no-empty": false,
+    "no-empty-interface": true,
+    "no-eval": true,
+    "no-inferrable-types": [true, "ignore-params"],
+    "no-misused-new": true,
+    "no-non-null-assertion": true,
+    "no-shadowed-variable": true,
+    "no-string-literal": false,
+    "no-string-throw": true,
+    "no-switch-case-fall-through": true,
+    "no-unnecessary-initializer": true,
+    "no-unused-expression": true,
+    "no-var-keyword": true,
+    "object-literal-sort-keys": false,
+    "prefer-const": true,
+    "radix": true,
+    "triple-equals": [true, "allow-null-check"],
+    "unified-signatures": true,
+    "variable-name": false,
+
+    "nx-enforce-module-boundaries": [
+      true,
+      {
+        "enforceBuildableLibDependency": true,
+        "allow": [],
+        "depConstraints": [
+          { "sourceTag": "*", "onlyDependOnLibsWithTags": ["*"] }
+        ]
+      }
+    ]
+  }
+}

workspace.json

@@ -617,6 +617,94 @@
           }
         }
       }
+    },
+    "remix-ui-file-explorer": {
+      "root": "libs/remix-ui/file-explorer",
+      "sourceRoot": "libs/remix-ui/file-explorer/src",
+      "projectType": "library",
+      "schematics": {},
+      "architect": {
+        "lint": {
+          "builder": "@nrwl/linter:lint",
+          "options": {
+            "linter": "eslint",
+            "tsConfig": ["libs/remix-ui/file-explorer/tsconfig.lib.json"],
+            "exclude": [
+              "**/node_modules/**",
+              "!libs/remix-ui/file-explorer/**/*"
+            ]
+          }
+        }
+      }
+    },
+    "debugger": {
+      "root": "apps/debugger",
+      "sourceRoot": "apps/debugger/src",
+      "projectType": "application",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@nrwl/web:build",
+          "options": {
+            "outputPath": "dist/apps/debugger",
+            "index": "apps/debugger/src/index.html",
+            "main": "apps/debugger/src/main.tsx",
+            "polyfills": "apps/debugger/src/polyfills.ts",
+            "tsConfig": "apps/debugger/tsconfig.app.json",
+            "assets": [
+              "apps/debugger/src/assets",
+              "apps/debugger/src/index.html",
+              "apps/debugger/src/favicon.ico"
+            ],
+            "styles": [],
+            "scripts": [],
+            "webpackConfig": "apps/debugger/webpack.config.js",
+            "maxWorkers": 2
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "apps/debugger/src/environments/environment.ts",
+                  "with": "apps/debugger/src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@nrwl/web:dev-server",
+          "options": {
+            "buildTarget": "debugger:build"
+          },
+          "configurations": {
+            "production": {
+              "buildTarget": "debugger:build:production"
+            }
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": ["apps/debugger/tsconfig.app.json"],
+            "exclude": ["**/node_modules/**", "!apps/debugger/**/*"]
+          }
+        }
+      }
     }
   },
   "cli": {