From ae90c173c8432cef6f6b05562ef66cbb5f2fba56 Mon Sep 17 00:00:00 2001
From: yann300 <yann.levreau@gmail.com>
Date: Wed, 20 Sep 2017 14:13:19 +0200
Subject: [PATCH] add cmdinterpreter

---
 src/app.js                     | 14 +++++++++++++-
 src/app/panels/editor-panel.js |  1 +
 src/app/panels/terminal.js     |  1 +
 src/lib/cmdInterpreter.js      | 30 ++++++++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 src/lib/cmdInterpreter.js

diff --git a/src/app.js b/src/app.js
index 02096d324c..1b51dffdc5 100644
--- a/src/app.js
+++ b/src/app.js
@@ -40,6 +40,7 @@ var ContextualListener = require('./app/editor/contextualListener')
 var ContextView = require('./app/editor/contextView')
 var BasicReadOnlyExplorer = require('./app/files/basicReadOnlyExplorer')
 var toolTip = require('./app/ui/tooltip')
+var CommandInterpreter = require('./lib/cmdInterpreter')
 
 var styleGuide = remixLib.ui.themeChooser
 var styles = styleGuide.chooser()
@@ -204,7 +205,7 @@ function run () {
   var self = this
 
   if (window.location.hostname === 'yann300.github.io') {
-    modalDialogCustom.alert(`This UNSTABLE ALPHA branch of Remix has been moved to http://ethereum.github.io/remix-live-alpha.`)
+    modalDialogCustom.alert('This UNSTABLE ALPHA branch of Remix has been moved to http://ethereum.github.io/remix-live-alpha.')
   } else if (window.location.hostname === 'ethereum.github.io' &&
   window.location.pathname.indexOf('/remix-live-alpha') === 0) {
     modalDialogCustom.alert(`This instance of the Remix IDE is an UNSTABLE ALPHA branch.\n
@@ -607,10 +608,21 @@ Please make a backup of your contracts and start using http://remix.ethereum.org
   }
   var staticanalysis = new StaticAnalysis(staticAnalysisAPI, compiler.event)
 
+  // ----------------- Command Interpreter -----------------
+  /*
+    this module basically listen on user input (from terminal && editor)
+    and interpret them as command
+  */
+  var cmdInterpreter = new CommandInterpreter()
+  cmdInterpreter.event.register('debug', (hash) => {
+    startdebugging(hash)
+  })
+
   // ---------------- Righthand-panel --------------------
 
   var rhpAPI = {
     config: config,
+    cmdInterpreter: cmdInterpreter,
     setEditorSize (delta) {
       $('#righthand-panel').css('width', delta)
       self._view.centerpanel.style.right = delta + 'px'
diff --git a/src/app/panels/editor-panel.js b/src/app/panels/editor-panel.js
index 9c7cb19ab1..ac93a5c0ab 100644
--- a/src/app/panels/editor-panel.js
+++ b/src/app/panels/editor-panel.js
@@ -27,6 +27,7 @@ class EditorPanel {
       editor: opts.api.editor, // @TODO: instantiate in eventpanel instead of passing via `opts`
       terminal: new Terminal({
         api: {
+          cmdInterpreter: self._api.cmdInterpreter,
           getPosition (event) {
             var limitUp = 36
             var limitDown = 20
diff --git a/src/app/panels/terminal.js b/src/app/panels/terminal.js
index 0095b96704..32865d5ced 100644
--- a/src/app/panels/terminal.js
+++ b/src/app/panels/terminal.js
@@ -71,6 +71,7 @@ class Terminal {
     self.registerCommand('error', self._blocksRenderer('error'), { activate: true })
     self.registerCommand('script', function execute (args, scopedCommands, append) {
       var script = String(args[0])
+      if (self._api.cmdInterpreter && self._api.cmdInterpreter.interpret(script)) return
       scopedCommands.log(`> ${script}`)
       self._shell(script, scopedCommands, function (error, output) {
         if (error) scopedCommands.error(error)
diff --git a/src/lib/cmdInterpreter.js b/src/lib/cmdInterpreter.js
new file mode 100644
index 0000000000..39a032d0c4
--- /dev/null
+++ b/src/lib/cmdInterpreter.js
@@ -0,0 +1,30 @@
+'use strict'
+var remix = require('ethereum-remix')
+var EventManager = remix.lib.EventManager
+
+class CmdInterpreter {
+  constructor () {
+    this.event = new EventManager()
+  }
+  interpret (cmd) {
+    if (!cmd) return false
+    for (var c in commands) {
+      if (commands[c].exec(cmd)) {
+        commands[c].action(this, cmd)
+        return true
+      }
+    }
+    return false
+  }
+}
+
+var commands = [
+  {
+    command: /^debug /,
+    action: (self, command) => {
+      self.event.trigger('debug', command.replace('debug ', ''))
+    }
+  }
+]
+
+module.exports = CmdInterpreter