From 0acc15a376558eb478dba94c4fdb1320e6e1b3e7 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:44:55 +0100
Subject: [PATCH 01/36] fix foundry

---
 libs/remixd/src/services/foundryClient.ts | 102 ++++++++++++++--------
 1 file changed, 64 insertions(+), 38 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index aa4e42f4c1..58f259ceb6 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -15,12 +15,12 @@ export class FoundryClient extends PluginClient {
   buildPath: string
   cachePath: string
 
-  constructor (private readOnly = false) {
+  constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
   }
 
-  setWebSocket (websocket: WS): void {
+  setWebSocket(websocket: WS): void {
     this.websocket = websocket
     this.websocket.addEventListener('close', () => {
       this.warnlog = false
@@ -28,14 +28,35 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  sharedFolder (currentSharedFolder: string): void {
+  sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('out', this.currentSharedFolder)
     this.cachePath = utils.absolutePath('cache', this.currentSharedFolder)
-    this.listenOnFoundryCompilation()
+    if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
+      this.listenOnFoundryCompilation()
+    } else {
+      console.log('Foundry out folder doesn\'t exist... waiting for the first compilation.')
+      this.listenOFoundryFolder()
+    }
+
   }
 
-  compile (configPath: string) {
+  listenOFoundryFolder() {
+    try {
+      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
+      // watch for new folders
+      this.watcher.on('addDir', (path) => {
+        if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
+          this.buildPath = path
+          this.listenOnFoundryCompilation()
+        }
+      })
+    } catch (e) {
+      console.log(e)
+    }
+  }
+
+  compile(configPath: string) {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Foundry Compilation]: Cannot compile in read-only mode'
@@ -62,48 +83,53 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  private async processArtifact () {
+  private async processArtifact() {
     const folderFiles = await fs.readdir(this.buildPath) // "out" folder
-    const cache = JSON.parse(await fs.readFile(join(this.cachePath, 'solidity-files-cache.json'), { encoding: 'utf-8' }))
-
-    // name of folders are file names
-    for (const file of folderFiles) {
-      const path = join(this.buildPath, file) // out/Counter.sol/
-      const compilationResult = {
-        input: {},
-        output: {
-          contracts: {},
-          sources: {}
-        },
-        solcVersion: null,
-        compilationTarget: null
+    if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return
+    try {
+      const cache = JSON.parse(await fs.readFile(join(this.cachePath, 'solidity-files-cache.json'), { encoding: 'utf-8' }))
+     
+      // name of folders are file names
+      for (const file of folderFiles) {
+        const path = join(this.buildPath, file) // out/Counter.sol/
+        const compilationResult = {
+          input: {},
+          output: {
+            contracts: {},
+            sources: {}
+          },
+          solcVersion: null,
+          compilationTarget: null
+        }
+        await this.readContract(path, compilationResult, cache)
+        this.emit('compilationFinished', compilationResult.compilationTarget, { sources: compilationResult.input }, 'soljson', compilationResult.output, compilationResult.solcVersion)
       }
-      await this.readContract(path, compilationResult, cache)
-      this.emit('compilationFinished', compilationResult.compilationTarget, { sources: compilationResult.input } , 'soljson', compilationResult.output, compilationResult.solcVersion)
-    }
-    if (!this.warnlog) {
-      // @ts-ignore
-      this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
-      this.warnlog = true
+      if (!this.warnlog) {
+        // @ts-ignore
+        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
+        this.warnlog = true
+      }
+    } catch (e) {
+      console.log(e)
     }
   }
 
-  listenOnFoundryCompilation () {
-    try {      
+  listenOnFoundryCompilation() {
+    try {
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
-      
+
       this.watcher.on('change', async (f: string) => this.processArtifact())
       this.watcher.on('add', async (f: string) => this.processArtifact())
       // process the artifact on activation
       setTimeout(() => this.processArtifact(), 1000)
     } catch (e) {
       console.log(e)
-    }    
+    }
   }
 
-  async readContract (contractFolder, compilationResultPart, cache) {
+  async readContract(contractFolder, compilationResultPart, cache) {
     const files = await fs.readdir(contractFolder)
-    
+
     for (const file of files) {
       const path = join(contractFolder, file)
       const content = await fs.readFile(path, { encoding: 'utf-8' })
@@ -111,13 +137,13 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async feedContractArtifactFile (path, content, compilationResultPart, cache) {
+  async feedContractArtifactFile(path, content, compilationResultPart, cache) {
     const contentJSON = JSON.parse(content)
     const contractName = basename(path).replace('.json', '')
-    
+
     const currentCache = cache.files[contentJSON.ast.absolutePath]
     if (!currentCache.artifacts[contractName]) return
-    
+
     // extract source and version
     const metadata = contentJSON.metadata
     if (metadata.compiler && metadata.compiler.version) {
@@ -141,7 +167,7 @@ export class FoundryClient extends PluginClient {
       console.log('\x1b[32m%s\x1b[0m', 'sources input not found, please update Foundry to the latest version.')
     }
 
-    
+
     compilationResultPart.compilationTarget = contentJSON.ast.absolutePath
     // extract data
     if (!compilationResultPart.output['sources'][contentJSON.ast.absolutePath]) compilationResultPart.output['sources'][contentJSON.ast.absolutePath] = {}
@@ -163,10 +189,10 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async sync () {
+  async sync() {
     console.log('syncing from Foundry')
     this.processArtifact()
     // @ts-ignore
-    this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry'})
+    this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry' })
   }
 }

From 53c89c68bd0e29e3abfe03b66e6a7cfca946cccb Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:49:36 +0100
Subject: [PATCH 02/36] fix all clients

---
 libs/remixd/src/services/foundryClient.ts |  3 +--
 libs/remixd/src/services/hardhatClient.ts |  5 ++---
 libs/remixd/src/services/truffleClient.ts | 21 ++++++++++++++++++++-
 3 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 58f259ceb6..8615b35e88 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -45,9 +45,8 @@ export class FoundryClient extends PluginClient {
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
-      this.watcher.on('addDir', (path) => {
+      this.watcher.on('addDir', () => {
         if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
-          this.buildPath = path
           this.listenOnFoundryCompilation()
         }
       })
diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index df24a0aaf7..8b27c25b6a 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -125,9 +125,8 @@ export class HardhatClient extends PluginClient {
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
-      this.watcher.on('addDir', (path) => {
-        if (path.endsWith('artifacts/contracts')) {
-          this.buildPath = path
+      this.watcher.on('addDir', () => {
+        if (fs.existsSync(this.buildPath)) {
           this.listenOnHardhatCompilation()
         }
       })
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index 1fa745042e..4380317670 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -30,7 +30,26 @@ export class TruffleClient extends PluginClient {
   sharedFolder (currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('build/contracts', this.currentSharedFolder)
-    this.listenOnTruffleCompilation()
+    if (fs.existsSync(this.buildPath)) {
+      this.listenOnTruffleCompilation()}
+    else {
+      console.log('Truffle build folder doesn\'t exist... waiting for the first compilation.')
+      this.listenOnTruffleFolder()
+    }
+  }
+
+  listenOnTruffleFolder () {
+    try {
+      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
+      // watch for new folders
+      this.watcher.on('addDir', () => {
+        if (fs.existsSync(this.buildPath)) {
+          this.listenOnTruffleCompilation()
+        }
+      })
+    } catch (e) {
+      console.log(e)
+    }
   }
 
   compile (configPath: string) {

From 3711d568e05da258be0a3722f15073082e6b19f0 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:51:24 +0100
Subject: [PATCH 03/36] synatx

---
 libs/remixd/src/services/foundryClient.ts | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 8615b35e88..788db5371d 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -20,7 +20,7 @@ export class FoundryClient extends PluginClient {
     this.methods = ['compile', 'sync']
   }
 
-  setWebSocket(websocket: WS): void {
+  setWebSocket (websocket: WS): void {
     this.websocket = websocket
     this.websocket.addEventListener('close', () => {
       this.warnlog = false
@@ -28,7 +28,7 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  sharedFolder(currentSharedFolder: string): void {
+  sharedFolder (currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('out', this.currentSharedFolder)
     this.cachePath = utils.absolutePath('cache', this.currentSharedFolder)
@@ -55,7 +55,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  compile(configPath: string) {
+  compile (configPath: string) {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Foundry Compilation]: Cannot compile in read-only mode'
@@ -82,7 +82,7 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  private async processArtifact() {
+  private async processArtifact () {
     const folderFiles = await fs.readdir(this.buildPath) // "out" folder
     if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return
     try {
@@ -113,7 +113,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  listenOnFoundryCompilation() {
+  listenOnFoundryCompilation () {
     try {
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
 
@@ -126,7 +126,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async readContract(contractFolder, compilationResultPart, cache) {
+  async readContract (contractFolder, compilationResultPart, cache) {
     const files = await fs.readdir(contractFolder)
 
     for (const file of files) {
@@ -136,7 +136,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async feedContractArtifactFile(path, content, compilationResultPart, cache) {
+  async feedContractArtifactFile (path, content, compilationResultPart, cache) {
     const contentJSON = JSON.parse(content)
     const contractName = basename(path).replace('.json', '')
 
@@ -188,7 +188,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async sync() {
+  async sync () {
     console.log('syncing from Foundry')
     this.processArtifact()
     // @ts-ignore

From 3c13087cb3ddef88f131543497319b46e2580766 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:52:54 +0100
Subject: [PATCH 04/36] syntax

---
 libs/remixd/src/services/foundryClient.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 788db5371d..51b6c08963 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -15,7 +15,7 @@ export class FoundryClient extends PluginClient {
   buildPath: string
   cachePath: string
 
-  constructor(private readOnly = false) {
+  constructor (private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
   }

From 1fb994f9f46fcad567e29855b20f9fc7bb803e6d Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:44:55 +0100
Subject: [PATCH 05/36] fix foundry

---
 libs/remixd/src/services/foundryClient.ts | 102 ++++++++++++++--------
 1 file changed, 64 insertions(+), 38 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index aa4e42f4c1..58f259ceb6 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -15,12 +15,12 @@ export class FoundryClient extends PluginClient {
   buildPath: string
   cachePath: string
 
-  constructor (private readOnly = false) {
+  constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
   }
 
-  setWebSocket (websocket: WS): void {
+  setWebSocket(websocket: WS): void {
     this.websocket = websocket
     this.websocket.addEventListener('close', () => {
       this.warnlog = false
@@ -28,14 +28,35 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  sharedFolder (currentSharedFolder: string): void {
+  sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('out', this.currentSharedFolder)
     this.cachePath = utils.absolutePath('cache', this.currentSharedFolder)
-    this.listenOnFoundryCompilation()
+    if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
+      this.listenOnFoundryCompilation()
+    } else {
+      console.log('Foundry out folder doesn\'t exist... waiting for the first compilation.')
+      this.listenOFoundryFolder()
+    }
+
   }
 
-  compile (configPath: string) {
+  listenOFoundryFolder() {
+    try {
+      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
+      // watch for new folders
+      this.watcher.on('addDir', (path) => {
+        if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
+          this.buildPath = path
+          this.listenOnFoundryCompilation()
+        }
+      })
+    } catch (e) {
+      console.log(e)
+    }
+  }
+
+  compile(configPath: string) {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Foundry Compilation]: Cannot compile in read-only mode'
@@ -62,48 +83,53 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  private async processArtifact () {
+  private async processArtifact() {
     const folderFiles = await fs.readdir(this.buildPath) // "out" folder
-    const cache = JSON.parse(await fs.readFile(join(this.cachePath, 'solidity-files-cache.json'), { encoding: 'utf-8' }))
-
-    // name of folders are file names
-    for (const file of folderFiles) {
-      const path = join(this.buildPath, file) // out/Counter.sol/
-      const compilationResult = {
-        input: {},
-        output: {
-          contracts: {},
-          sources: {}
-        },
-        solcVersion: null,
-        compilationTarget: null
+    if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return
+    try {
+      const cache = JSON.parse(await fs.readFile(join(this.cachePath, 'solidity-files-cache.json'), { encoding: 'utf-8' }))
+     
+      // name of folders are file names
+      for (const file of folderFiles) {
+        const path = join(this.buildPath, file) // out/Counter.sol/
+        const compilationResult = {
+          input: {},
+          output: {
+            contracts: {},
+            sources: {}
+          },
+          solcVersion: null,
+          compilationTarget: null
+        }
+        await this.readContract(path, compilationResult, cache)
+        this.emit('compilationFinished', compilationResult.compilationTarget, { sources: compilationResult.input }, 'soljson', compilationResult.output, compilationResult.solcVersion)
       }
-      await this.readContract(path, compilationResult, cache)
-      this.emit('compilationFinished', compilationResult.compilationTarget, { sources: compilationResult.input } , 'soljson', compilationResult.output, compilationResult.solcVersion)
-    }
-    if (!this.warnlog) {
-      // @ts-ignore
-      this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
-      this.warnlog = true
+      if (!this.warnlog) {
+        // @ts-ignore
+        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
+        this.warnlog = true
+      }
+    } catch (e) {
+      console.log(e)
     }
   }
 
-  listenOnFoundryCompilation () {
-    try {      
+  listenOnFoundryCompilation() {
+    try {
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
-      
+
       this.watcher.on('change', async (f: string) => this.processArtifact())
       this.watcher.on('add', async (f: string) => this.processArtifact())
       // process the artifact on activation
       setTimeout(() => this.processArtifact(), 1000)
     } catch (e) {
       console.log(e)
-    }    
+    }
   }
 
-  async readContract (contractFolder, compilationResultPart, cache) {
+  async readContract(contractFolder, compilationResultPart, cache) {
     const files = await fs.readdir(contractFolder)
-    
+
     for (const file of files) {
       const path = join(contractFolder, file)
       const content = await fs.readFile(path, { encoding: 'utf-8' })
@@ -111,13 +137,13 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async feedContractArtifactFile (path, content, compilationResultPart, cache) {
+  async feedContractArtifactFile(path, content, compilationResultPart, cache) {
     const contentJSON = JSON.parse(content)
     const contractName = basename(path).replace('.json', '')
-    
+
     const currentCache = cache.files[contentJSON.ast.absolutePath]
     if (!currentCache.artifacts[contractName]) return
-    
+
     // extract source and version
     const metadata = contentJSON.metadata
     if (metadata.compiler && metadata.compiler.version) {
@@ -141,7 +167,7 @@ export class FoundryClient extends PluginClient {
       console.log('\x1b[32m%s\x1b[0m', 'sources input not found, please update Foundry to the latest version.')
     }
 
-    
+
     compilationResultPart.compilationTarget = contentJSON.ast.absolutePath
     // extract data
     if (!compilationResultPart.output['sources'][contentJSON.ast.absolutePath]) compilationResultPart.output['sources'][contentJSON.ast.absolutePath] = {}
@@ -163,10 +189,10 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async sync () {
+  async sync() {
     console.log('syncing from Foundry')
     this.processArtifact()
     // @ts-ignore
-    this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry'})
+    this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry' })
   }
 }

From b37476cd05b554f119d1569a4f05dba602b2b802 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:49:36 +0100
Subject: [PATCH 06/36] fix all clients

---
 libs/remixd/src/services/foundryClient.ts |  3 +--
 libs/remixd/src/services/hardhatClient.ts |  5 ++---
 libs/remixd/src/services/truffleClient.ts | 21 ++++++++++++++++++++-
 3 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 58f259ceb6..8615b35e88 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -45,9 +45,8 @@ export class FoundryClient extends PluginClient {
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
-      this.watcher.on('addDir', (path) => {
+      this.watcher.on('addDir', () => {
         if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
-          this.buildPath = path
           this.listenOnFoundryCompilation()
         }
       })
diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index df24a0aaf7..8b27c25b6a 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -125,9 +125,8 @@ export class HardhatClient extends PluginClient {
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
-      this.watcher.on('addDir', (path) => {
-        if (path.endsWith('artifacts/contracts')) {
-          this.buildPath = path
+      this.watcher.on('addDir', () => {
+        if (fs.existsSync(this.buildPath)) {
           this.listenOnHardhatCompilation()
         }
       })
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index 1fa745042e..4380317670 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -30,7 +30,26 @@ export class TruffleClient extends PluginClient {
   sharedFolder (currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('build/contracts', this.currentSharedFolder)
-    this.listenOnTruffleCompilation()
+    if (fs.existsSync(this.buildPath)) {
+      this.listenOnTruffleCompilation()}
+    else {
+      console.log('Truffle build folder doesn\'t exist... waiting for the first compilation.')
+      this.listenOnTruffleFolder()
+    }
+  }
+
+  listenOnTruffleFolder () {
+    try {
+      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
+      // watch for new folders
+      this.watcher.on('addDir', () => {
+        if (fs.existsSync(this.buildPath)) {
+          this.listenOnTruffleCompilation()
+        }
+      })
+    } catch (e) {
+      console.log(e)
+    }
   }
 
   compile (configPath: string) {

From a5193b6f461cba3bd9bddb1f6b7ff0fcdf2b67ce Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:51:24 +0100
Subject: [PATCH 07/36] synatx

---
 libs/remixd/src/services/foundryClient.ts | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 8615b35e88..788db5371d 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -20,7 +20,7 @@ export class FoundryClient extends PluginClient {
     this.methods = ['compile', 'sync']
   }
 
-  setWebSocket(websocket: WS): void {
+  setWebSocket (websocket: WS): void {
     this.websocket = websocket
     this.websocket.addEventListener('close', () => {
       this.warnlog = false
@@ -28,7 +28,7 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  sharedFolder(currentSharedFolder: string): void {
+  sharedFolder (currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('out', this.currentSharedFolder)
     this.cachePath = utils.absolutePath('cache', this.currentSharedFolder)
@@ -55,7 +55,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  compile(configPath: string) {
+  compile (configPath: string) {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Foundry Compilation]: Cannot compile in read-only mode'
@@ -82,7 +82,7 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  private async processArtifact() {
+  private async processArtifact () {
     const folderFiles = await fs.readdir(this.buildPath) // "out" folder
     if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return
     try {
@@ -113,7 +113,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  listenOnFoundryCompilation() {
+  listenOnFoundryCompilation () {
     try {
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
 
@@ -126,7 +126,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async readContract(contractFolder, compilationResultPart, cache) {
+  async readContract (contractFolder, compilationResultPart, cache) {
     const files = await fs.readdir(contractFolder)
 
     for (const file of files) {
@@ -136,7 +136,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async feedContractArtifactFile(path, content, compilationResultPart, cache) {
+  async feedContractArtifactFile (path, content, compilationResultPart, cache) {
     const contentJSON = JSON.parse(content)
     const contractName = basename(path).replace('.json', '')
 
@@ -188,7 +188,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async sync() {
+  async sync () {
     console.log('syncing from Foundry')
     this.processArtifact()
     // @ts-ignore

From 388aecea68ba27d000111841b3a76b9fae7f1082 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 14 Jan 2023 10:52:54 +0100
Subject: [PATCH 08/36] syntax

---
 libs/remixd/src/services/foundryClient.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 788db5371d..51b6c08963 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -15,7 +15,7 @@ export class FoundryClient extends PluginClient {
   buildPath: string
   cachePath: string
 
-  constructor(private readOnly = false) {
+  constructor (private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
   }

From 21c1bcc752aef28a582c3446029cb9cb670fa6d6 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Thu, 19 Jan 2023 20:20:47 +0100
Subject: [PATCH 09/36] extra checks

---
 libs/remixd/src/services/foundryClient.ts | 36 +++++++++++++++--------
 libs/remixd/src/services/hardhatClient.ts |  9 +++++-
 libs/remixd/src/services/truffleClient.ts | 15 +++++++---
 3 files changed, 42 insertions(+), 18 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 51b6c08963..6def00becc 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -15,12 +15,12 @@ export class FoundryClient extends PluginClient {
   buildPath: string
   cachePath: string
 
-  constructor (private readOnly = false) {
+  constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
   }
 
-  setWebSocket (websocket: WS): void {
+  setWebSocket(websocket: WS): void {
     this.websocket = websocket
     this.websocket.addEventListener('close', () => {
       this.warnlog = false
@@ -28,7 +28,7 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  sharedFolder (currentSharedFolder: string): void {
+  sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('out', this.currentSharedFolder)
     this.cachePath = utils.absolutePath('cache', this.currentSharedFolder)
@@ -55,7 +55,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  compile (configPath: string) {
+  compile(configPath: string) {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Foundry Compilation]: Cannot compile in read-only mode'
@@ -82,12 +82,12 @@ export class FoundryClient extends PluginClient {
     })
   }
 
-  private async processArtifact () {
+  private async processArtifact() {
     const folderFiles = await fs.readdir(this.buildPath) // "out" folder
     if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return
     try {
       const cache = JSON.parse(await fs.readFile(join(this.cachePath, 'solidity-files-cache.json'), { encoding: 'utf-8' }))
-     
+
       // name of folders are file names
       for (const file of folderFiles) {
         const path = join(this.buildPath, file) // out/Counter.sol/
@@ -113,7 +113,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  listenOnFoundryCompilation () {
+  listenOnFoundryCompilation() {
     try {
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
 
@@ -126,7 +126,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async readContract (contractFolder, compilationResultPart, cache) {
+  async readContract(contractFolder, compilationResultPart, cache) {
     const files = await fs.readdir(contractFolder)
 
     for (const file of files) {
@@ -136,7 +136,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async feedContractArtifactFile (path, content, compilationResultPart, cache) {
+  async feedContractArtifactFile(path, content, compilationResultPart, cache) {
     const contentJSON = JSON.parse(content)
     const contractName = basename(path).replace('.json', '')
 
@@ -188,10 +188,20 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  async sync () {
+  async sync() {
     console.log('syncing from Foundry')
-    this.processArtifact()
-    // @ts-ignore
-    this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry' })
+    if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
+      if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) {
+        console.log('No compilation data found')
+        // @ts-ignore
+        this.call('terminal', 'log', { type: 'log', value: 'No compilation data found' })
+      } else{
+        this.processArtifact()
+        // @ts-ignore
+        this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry' })
+      }
+    } else {
+      this.listenOFoundryFolder()
+    }
   }
 }
diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index 8b27c25b6a..6207cdb091 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -151,7 +151,14 @@ export class HardhatClient extends PluginClient {
 
   async sync() {
     console.log('syncing from Hardhat')
-    this.processArtifact()
+    if(fs.existsSync(this.buildPath)) {
+      this.processArtifact()
+    }else{
+      console.log('No compilation result found')
+      this.listenOnHardHatFolder()
+      // ts-ignore
+      this.call('terminal', 'log', { type: 'log', value: 'No compilation result found' })
+    }
   }
 
   async feedContractArtifactFile(artifactContent, compilationResultPart) {
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index 4380317670..e1a998c8aa 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -157,9 +157,16 @@ export class TruffleClient extends PluginClient {
   }
 
   async sync () {
-    console.log('syncing from Truffle')
-    this.processArtifact()
-    // @ts-ignore
-    this.call('terminal', 'log', { type: 'log', value: 'synced with Truffle' })
+    if (fs.existsSync(this.buildPath)) {
+      console.log('syncing from Truffle')
+      this.processArtifact()
+      // @ts-ignore
+      this.call('terminal', 'log', { type: 'log', value: 'synced with Truffle' })
+    }else{
+      console.log('Truffle build folder doesn\'t exist... waiting for the first compilation.')
+      this.listenOnTruffleFolder()
+      // @ts-ignore
+      this.call('terminal', 'log', { type: 'log', value: 'Truffle build folder doesn\'t exist... waiting for the first compilation.' })
+    }
   }
 }

From c1f4d1ef63126fb41f5135c06063672758980d7c Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 09:53:50 +0100
Subject: [PATCH 10/36] remixd script

---
 .circleci/config.yml                      | 42 +++++++++++++++-
 apps/remix-ide/ci/remixd_test.sh          | 23 +++++++++
 libs/remixd/src/services/foundryClient.ts | 61 +++++++++++++----------
 3 files changed, 99 insertions(+), 27 deletions(-)
 create mode 100644 apps/remix-ide/ci/remixd_test.sh

diff --git a/.circleci/config.yml b/.circleci/config.yml
index bce1337067..c782528c08 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -76,6 +76,43 @@ jobs:
       - run: node dist/libs/remix-tests/bin/remix-tests ./libs/remix-tests/tests/examples_0/assert_ok_test.sol
       - run: yarn run test:libs
 
+  remixd:
+    docker:
+      - image: cimg/node:14.17.6-browsers
+    resource_class:
+      xlarge
+    working_directory: ~/remix-project
+    steps:
+      - browser-tools/install-browser-tools
+      - run:
+          command: |
+            google-chrome --version
+            firefox --version
+            geckodriver --version
+            chromedriver --version
+            rm LICENSE.chromedriver 2> /dev/null
+      - checkout
+      - attach_workspace:
+          at: .
+      - run: unzip ./persist/dist.zip 
+
+      - restore_cache:
+          keys:
+            - v1-deps-{{ checksum "yarn.lock" }}
+      - run: yarn
+      - run: yarn run downloadsolc_assets_e2e && yarn run downloadsolc_assets_dist
+      - run: ls -la ./dist/apps/remix-ide/assets/js
+      - run: yarn run selenium-install || yarn run selenium-install
+      - run:
+          name: Start Selenium
+          command: yarn run selenium
+          background: true
+      - run: ./apps/remix-ide/ci/remixd_test.sh
+      - store_test_results:
+          path: ./reports/tests
+      - store_artifacts:
+          path: ./reports/screenshots
+
   remix-ide-browser:
     docker:
       - image: cimg/node:14.17.6-browsers
@@ -273,6 +310,9 @@ workflows:
           matrix:
             parameters:
               script: ["browser_tests_plugin_api.sh", "browser_tests_etherscan_plugin.sh", "browser_tests_vyper_plugin.sh"]
+      - remixd:
+          requires:
+            - build
       - remix-ide-browser:
           requires:
             - build
@@ -316,4 +356,4 @@ workflows:
             branches:
               only: remix_beta
 
-# VS Code Extension Version: 1.5.0
\ No newline at end of file
+# VS Code Extension Version: 1.5.1
\ No newline at end of file
diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
new file mode 100644
index 0000000000..573db6d238
--- /dev/null
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -e
+
+BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
+echo "$BUILD_ID"
+TEST_EXITCODE=0
+
+# install foundry
+curl -L https://foundry.paradigm.xyz | bash
+foundryup
+forge init foundry
+ls -la foundry
+
+sleep 5
+
+yarn run build:e2e
+
+echo "$TEST_EXITCODE"
+if [ "$TEST_EXITCODE" -eq 1 ]
+then
+  exit 1
+fi
diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 5f9fbc02e3..85b5a9319b 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -14,6 +14,8 @@ export class FoundryClient extends PluginClient {
   warnlog: boolean
   buildPath: string
   cachePath: string
+  logTimeout: NodeJS.Timeout
+  processingTimeout: NodeJS.Timeout
 
   constructor(private readOnly = false) {
     super()
@@ -36,12 +38,13 @@ export class FoundryClient extends PluginClient {
       this.listenOnFoundryCompilation()
     } else {
       console.log('Foundry out folder doesn\'t exist... waiting for the first compilation.')
-      this.listenOFoundryFolder()
+      this.listenOnFoundryFolder()
     }
-
   }
 
-  listenOFoundryFolder() {
+
+
+  listenOnFoundryFolder() {
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
@@ -55,7 +58,7 @@ export class FoundryClient extends PluginClient {
     }
   }
 
-  compile(configPath: string) {
+  compile() {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Foundry Compilation]: Cannot compile in read-only mode'
@@ -82,9 +85,19 @@ export class FoundryClient extends PluginClient {
     })
   }
 
+  checkPath() {
+    console.log('checkPath', fs.existsSync(this.buildPath), fs.existsSync(this.cachePath), fs.existsSync(join(this.cachePath, 'solidity-files-cache.json')))
+    if (!fs.existsSync(this.buildPath) || !fs.existsSync(this.cachePath)) {
+      this.listenOnFoundryFolder()
+      return false
+    }
+    if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return false
+    return true
+  }
+
   private async processArtifact() {
+    if (!this.checkPath()) return
     const folderFiles = await fs.readdir(this.buildPath) // "out" folder
-    if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) return
     try {
       const cache = JSON.parse(await fs.readFile(join(this.cachePath, 'solidity-files-cache.json'), { encoding: 'utf-8' }))
       // name of folders are file names
@@ -102,24 +115,32 @@ export class FoundryClient extends PluginClient {
         await this.readContract(path, compilationResult, cache)
         this.emit('compilationFinished', compilationResult.compilationTarget, { sources: compilationResult.input }, 'soljson', compilationResult.output, compilationResult.solcVersion)
       }
-      if (!this.warnlog) {
+
+      clearTimeout(this.logTimeout)
+      this.logTimeout = setTimeout(() => {
         // @ts-ignore
-        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
-        this.warnlog = true
-      }
+        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' }), 1000
+      })
+
     } catch (e) {
       console.log(e)
     }
   }
 
+  async triggerProcessArtifact() {
+    // prevent multiple calls
+    clearTimeout(this.processingTimeout)
+    this.processingTimeout = setTimeout(async () => await this.processArtifact(), 1000)
+  }
+
   listenOnFoundryCompilation() {
     try {
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
 
-      this.watcher.on('change', async (f: string) => this.processArtifact())
-      this.watcher.on('add', async (f: string) => this.processArtifact())
+      this.watcher.on('change', async () => await this.triggerProcessArtifact())
+      this.watcher.on('add', async () => await this.triggerProcessArtifact())
       // process the artifact on activation
-      setTimeout(() => this.processArtifact(), 1000)
+      this.triggerProcessArtifact()
     } catch (e) {
       console.log(e)
     }
@@ -188,19 +209,7 @@ export class FoundryClient extends PluginClient {
   }
 
   async sync() {
-    console.log('syncing from Foundry')
-    if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
-      if (!fs.existsSync(join(this.cachePath, 'solidity-files-cache.json'))) {
-        console.log('No compilation data found')
-        // @ts-ignore
-        this.call('terminal', 'log', { type: 'log', value: 'No compilation data found' })
-      } else{
-        this.processArtifact()
-        // @ts-ignore
-        this.call('terminal', 'log', { type: 'log', value: 'synced with Foundry' })
-      }
-    } else {
-      this.listenOFoundryFolder()
-    }
+    console.log('syncing Foundry with Remix...')
+    this.processArtifact()
   }
 }

From e4a484cc6d75820d294d137c722f1adaf096134d Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:01:32 +0100
Subject: [PATCH 11/36] permissions

---
 apps/remix-ide/ci/remixd_test.sh | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 apps/remix-ide/ci/remixd_test.sh

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
old mode 100644
new mode 100755

From 8f3fc4ae4abe823f80288c0a4fd1d70d94a3a58c Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:04:47 +0100
Subject: [PATCH 12/36] truffle install

---
 apps/remix-ide/ci/remixd_test.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 573db6d238..4d6c27c2da 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -12,6 +12,15 @@ foundryup
 forge init foundry
 ls -la foundry
 
+# install truffle with yarn
+yarn global add truffle
+# install truffle metacoin box
+mkdir MetaCoin
+cd MetaCoin
+truffle unbox metacoin
+
+
+
 sleep 5
 
 yarn run build:e2e

From 9b6f8a81b67612150a3221cb18c870428c341e1b Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:05:38 +0100
Subject: [PATCH 13/36] add hardhat

---
 apps/remix-ide/ci/remixd_test.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 4d6c27c2da..5ef72959f5 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -19,6 +19,8 @@ mkdir MetaCoin
 cd MetaCoin
 truffle unbox metacoin
 
+# install hardhat
+yarn global add hardhat
 
 
 sleep 5

From 811dedc88314a1f7c1c2329f6d5b8a98596e4429 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:06:21 +0100
Subject: [PATCH 14/36] directory change

---
 apps/remix-ide/ci/remixd_test.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 5ef72959f5..6003e86d45 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -18,6 +18,7 @@ yarn global add truffle
 mkdir MetaCoin
 cd MetaCoin
 truffle unbox metacoin
+cd ..
 
 # install hardhat
 yarn global add hardhat

From 26a59c9cb4451846432a424f865aa3408957478d Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:15:33 +0100
Subject: [PATCH 15/36] path

---
 apps/remix-ide/ci/remixd_test.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 6003e86d45..9e5af1969b 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -8,6 +8,8 @@ TEST_EXITCODE=0
 
 # install foundry
 curl -L https://foundry.paradigm.xyz | bash
+# export /home/circleci/.foundry/bin to PATH
+export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup
 forge init foundry
 ls -la foundry

From 25c04a4653de5b8fe84cbda9c2577d703bb58772 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:21:36 +0100
Subject: [PATCH 16/36] rm set

---
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 9e5af1969b..afe00942e3 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -e
+# set -e
 
 BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"

From e71db2df43094c77bab3115de2796368b589abfc Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:24:30 +0100
Subject: [PATCH 17/36] shell

---
 apps/remix-ide/ci/remixd_test.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index afe00942e3..cc7ae53463 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -6,6 +6,8 @@ BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"
 TEST_EXITCODE=0
 
+echo $SHELL
+
 # install foundry
 curl -L https://foundry.paradigm.xyz | bash
 # export /home/circleci/.foundry/bin to PATH

From ef78d3ae50092496a990ba6cbd7bad49048e3f98 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:31:09 +0100
Subject: [PATCH 18/36] zsh

---
 .circleci/config.yml             | 2 +-
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index c782528c08..387ef33053 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -107,7 +107,7 @@ jobs:
           name: Start Selenium
           command: yarn run selenium
           background: true
-      - run: ./apps/remix-ide/ci/remixd_test.sh
+      - run: zsh ./apps/remix-ide/ci/remixd_test.sh
       - store_test_results:
           path: ./reports/tests
       - store_artifacts:
diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index cc7ae53463..109267a8e3 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# set -e
+set -e
 
 BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"

From 56970e5f3f82191a65dae0fa598d4bc0de979444 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:38:13 +0100
Subject: [PATCH 19/36] zsh

---
 .circleci/config.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 387ef33053..5ccdfc8360 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -103,6 +103,7 @@ jobs:
       - run: yarn run downloadsolc_assets_e2e && yarn run downloadsolc_assets_dist
       - run: ls -la ./dist/apps/remix-ide/assets/js
       - run: yarn run selenium-install || yarn run selenium-install
+      - run: sudo apt install zsh 
       - run:
           name: Start Selenium
           command: yarn run selenium

From 052fea82d3cdc150346c1a4ad2734cfcd887d9c9 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:44:54 +0100
Subject: [PATCH 20/36] zsh

---
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 109267a8e3..3953431993 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -9,7 +9,7 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-curl -L https://foundry.paradigm.xyz | bash
+curl -L https://foundry.paradigm.xyz | zsh
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From d9953ad96ef6af9b1bb70cac41a22ccaaaff2154 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:46:07 +0100
Subject: [PATCH 21/36] zsh

---
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 3953431993..211d8f7716 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env zsh
 
 set -e
 

From 4073004257b8408fd3905eed4e17a261c19d3ad5 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 10:56:11 +0100
Subject: [PATCH 22/36] bash

---
 .circleci/config.yml             | 2 +-
 apps/remix-ide/ci/remixd_test.sh | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5ccdfc8360..bee02b8ed5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -108,7 +108,7 @@ jobs:
           name: Start Selenium
           command: yarn run selenium
           background: true
-      - run: zsh ./apps/remix-ide/ci/remixd_test.sh
+      - run: bash ./apps/remix-ide/ci/remixd_test.sh
       - store_test_results:
           path: ./reports/tests
       - store_artifacts:
diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 211d8f7716..109267a8e3 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env zsh
+#!/usr/bin/env bash
 
 set -e
 
@@ -9,7 +9,7 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-curl -L https://foundry.paradigm.xyz | zsh
+curl -L https://foundry.paradigm.xyz | bash
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From 8b55bdce2662cafaa562689b78a48d696ddcaa5e Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:02:58 +0100
Subject: [PATCH 23/36] catching

---
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 109267a8e3..ac44e207ed 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -9,7 +9,7 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-curl -L https://foundry.paradigm.xyz | bash
+curl -L https://foundry.paradigm.xyz | bash || true
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From 6a592512a0b613a05ced461e2f3f8a6fff052786 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:04:13 +0100
Subject: [PATCH 24/36] wrap

---
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index ac44e207ed..966c12e472 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -9,7 +9,7 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-curl -L https://foundry.paradigm.xyz | bash || true
+{ curl -L https://foundry.paradigm.xyz | bash  } || true
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From c989ec18900959212e8d284044ceba6e0168bbbc Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:10:35 +0100
Subject: [PATCH 25/36] fix error

---
 apps/remix-ide/ci/remixd_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index 966c12e472..ac44e207ed 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -9,7 +9,7 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-{ curl -L https://foundry.paradigm.xyz | bash  } || true
+curl -L https://foundry.paradigm.xyz | bash || true
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From 6a1342d0d55c9d1427f6c8e35334d49cde18cb22 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:16:14 +0100
Subject: [PATCH 26/36] zsh

---
 .circleci/config.yml                                  | 2 +-
 apps/remix-ide/ci/{remixd_test.sh => remixd_test.zsh} | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)
 rename apps/remix-ide/ci/{remixd_test.sh => remixd_test.zsh} (77%)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index bee02b8ed5..d37e57a0ae 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -108,7 +108,7 @@ jobs:
           name: Start Selenium
           command: yarn run selenium
           background: true
-      - run: bash ./apps/remix-ide/ci/remixd_test.sh
+      - run: zsh ./apps/remix-ide/ci/remixd_test.zsh
       - store_test_results:
           path: ./reports/tests
       - store_artifacts:
diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.zsh
similarity index 77%
rename from apps/remix-ide/ci/remixd_test.sh
rename to apps/remix-ide/ci/remixd_test.zsh
index ac44e207ed..9db7498380 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.zsh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env zsh
 
 set -e
 
@@ -9,7 +9,11 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-curl -L https://foundry.paradigm.xyz | bash || true
+# undo set -e because this script won't find the correct shell
+# set +e
+curl -L https://foundry.paradigm.xyz | zsh
+# redo set -e
+# set -e
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From bac38777168152f275479c5bf06ceb308176b6ed Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:22:13 +0100
Subject: [PATCH 27/36] back to bash

---
 .circleci/config.yml              | 3 +--
 apps/remix-ide/ci/remixd_test.zsh | 8 ++------
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index d37e57a0ae..b77ea13f05 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -103,12 +103,11 @@ jobs:
       - run: yarn run downloadsolc_assets_e2e && yarn run downloadsolc_assets_dist
       - run: ls -la ./dist/apps/remix-ide/assets/js
       - run: yarn run selenium-install || yarn run selenium-install
-      - run: sudo apt install zsh 
       - run:
           name: Start Selenium
           command: yarn run selenium
           background: true
-      - run: zsh ./apps/remix-ide/ci/remixd_test.zsh
+      - run: ./apps/remix-ide/ci/remixd_test.zsh
       - store_test_results:
           path: ./reports/tests
       - store_artifacts:
diff --git a/apps/remix-ide/ci/remixd_test.zsh b/apps/remix-ide/ci/remixd_test.zsh
index 9db7498380..ac44e207ed 100755
--- a/apps/remix-ide/ci/remixd_test.zsh
+++ b/apps/remix-ide/ci/remixd_test.zsh
@@ -1,4 +1,4 @@
-#!/usr/bin/env zsh
+#!/usr/bin/env bash
 
 set -e
 
@@ -9,11 +9,7 @@ TEST_EXITCODE=0
 echo $SHELL
 
 # install foundry
-# undo set -e because this script won't find the correct shell
-# set +e
-curl -L https://foundry.paradigm.xyz | zsh
-# redo set -e
-# set -e
+curl -L https://foundry.paradigm.xyz | bash || true
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup

From f085b4ae882a260db2390bbc60e7dd36e3c79a9d Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:27:05 +0100
Subject: [PATCH 28/36] hello_foundry

---
 apps/remix-ide/ci/remixd_test.zsh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/apps/remix-ide/ci/remixd_test.zsh b/apps/remix-ide/ci/remixd_test.zsh
index ac44e207ed..a92e4cce86 100755
--- a/apps/remix-ide/ci/remixd_test.zsh
+++ b/apps/remix-ide/ci/remixd_test.zsh
@@ -13,8 +13,11 @@ curl -L https://foundry.paradigm.xyz | bash || true
 # export /home/circleci/.foundry/bin to PATH
 export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup
-forge init foundry
-ls -la foundry
+mkdir foundry
+cd foundry
+forge init hello_foundry
+ls -la hello_foundry
+cd ..
 
 # install truffle with yarn
 yarn global add truffle

From 00c8e3344b402014c6c840fb3ee75d97113ff693 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:33:52 +0100
Subject: [PATCH 29/36] pwd

---
 apps/remix-ide/ci/remixd_test.zsh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/apps/remix-ide/ci/remixd_test.zsh b/apps/remix-ide/ci/remixd_test.zsh
index a92e4cce86..fac4da1e43 100755
--- a/apps/remix-ide/ci/remixd_test.zsh
+++ b/apps/remix-ide/ci/remixd_test.zsh
@@ -7,7 +7,8 @@ echo "$BUILD_ID"
 TEST_EXITCODE=0
 
 echo $SHELL
-
+ls -la .
+pwd
 # install foundry
 curl -L https://foundry.paradigm.xyz | bash || true
 # export /home/circleci/.foundry/bin to PATH
@@ -15,6 +16,7 @@ export PATH=$PATH:/home/circleci/.foundry/bin
 foundryup
 mkdir foundry
 cd foundry
+ls -la .
 forge init hello_foundry
 ls -la hello_foundry
 cd ..

From 3c8e8ab9cb974cb978e35c844f4f4d5476caa92f Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:44:53 +0100
Subject: [PATCH 30/36] dirs

---
 apps/remix-ide/ci/remixd_test.zsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/remix-ide/ci/remixd_test.zsh b/apps/remix-ide/ci/remixd_test.zsh
index fac4da1e43..a7999f78fb 100755
--- a/apps/remix-ide/ci/remixd_test.zsh
+++ b/apps/remix-ide/ci/remixd_test.zsh
@@ -6,6 +6,7 @@ BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"
 TEST_EXITCODE=0
 
+cd ..
 echo $SHELL
 ls -la .
 pwd
@@ -35,6 +36,7 @@ yarn global add hardhat
 
 sleep 5
 
+cd remix-project
 yarn run build:e2e
 
 echo "$TEST_EXITCODE"

From 6a03e8fba4d786a02a3c5f067541226b2423a8ae Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:49:48 +0100
Subject: [PATCH 31/36] git config

---
 apps/remix-ide/ci/remixd_test.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/remix-ide/ci/remixd_test.zsh b/apps/remix-ide/ci/remixd_test.zsh
index a7999f78fb..c50c7e7865 100755
--- a/apps/remix-ide/ci/remixd_test.zsh
+++ b/apps/remix-ide/ci/remixd_test.zsh
@@ -6,6 +6,9 @@ BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"
 TEST_EXITCODE=0
 
+git config --global user.email "you@example.com"
+git config --global user.name "Your Name"
+
 cd ..
 echo $SHELL
 ls -la .

From ee909fcc761532947883bffd992cf0a43fb09fc2 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sat, 21 Jan 2023 11:50:38 +0100
Subject: [PATCH 32/36] rm test

---
 .circleci/config.yml              | 40 -------------------------
 apps/remix-ide/ci/remixd_test.zsh | 49 -------------------------------
 2 files changed, 89 deletions(-)
 delete mode 100755 apps/remix-ide/ci/remixd_test.zsh

diff --git a/.circleci/config.yml b/.circleci/config.yml
index b77ea13f05..e5f2985f6e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -76,43 +76,6 @@ jobs:
       - run: node dist/libs/remix-tests/bin/remix-tests ./libs/remix-tests/tests/examples_0/assert_ok_test.sol
       - run: yarn run test:libs
 
-  remixd:
-    docker:
-      - image: cimg/node:14.17.6-browsers
-    resource_class:
-      xlarge
-    working_directory: ~/remix-project
-    steps:
-      - browser-tools/install-browser-tools
-      - run:
-          command: |
-            google-chrome --version
-            firefox --version
-            geckodriver --version
-            chromedriver --version
-            rm LICENSE.chromedriver 2> /dev/null
-      - checkout
-      - attach_workspace:
-          at: .
-      - run: unzip ./persist/dist.zip 
-
-      - restore_cache:
-          keys:
-            - v1-deps-{{ checksum "yarn.lock" }}
-      - run: yarn
-      - run: yarn run downloadsolc_assets_e2e && yarn run downloadsolc_assets_dist
-      - run: ls -la ./dist/apps/remix-ide/assets/js
-      - run: yarn run selenium-install || yarn run selenium-install
-      - run:
-          name: Start Selenium
-          command: yarn run selenium
-          background: true
-      - run: ./apps/remix-ide/ci/remixd_test.zsh
-      - store_test_results:
-          path: ./reports/tests
-      - store_artifacts:
-          path: ./reports/screenshots
-
   remix-ide-browser:
     docker:
       - image: cimg/node:14.17.6-browsers
@@ -310,9 +273,6 @@ workflows:
           matrix:
             parameters:
               script: ["browser_tests_plugin_api.sh", "browser_tests_etherscan_plugin.sh", "browser_tests_vyper_plugin.sh"]
-      - remixd:
-          requires:
-            - build
       - remix-ide-browser:
           requires:
             - build
diff --git a/apps/remix-ide/ci/remixd_test.zsh b/apps/remix-ide/ci/remixd_test.zsh
deleted file mode 100755
index c50c7e7865..0000000000
--- a/apps/remix-ide/ci/remixd_test.zsh
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
-echo "$BUILD_ID"
-TEST_EXITCODE=0
-
-git config --global user.email "you@example.com"
-git config --global user.name "Your Name"
-
-cd ..
-echo $SHELL
-ls -la .
-pwd
-# install foundry
-curl -L https://foundry.paradigm.xyz | bash || true
-# export /home/circleci/.foundry/bin to PATH
-export PATH=$PATH:/home/circleci/.foundry/bin
-foundryup
-mkdir foundry
-cd foundry
-ls -la .
-forge init hello_foundry
-ls -la hello_foundry
-cd ..
-
-# install truffle with yarn
-yarn global add truffle
-# install truffle metacoin box
-mkdir MetaCoin
-cd MetaCoin
-truffle unbox metacoin
-cd ..
-
-# install hardhat
-yarn global add hardhat
-
-
-sleep 5
-
-cd remix-project
-yarn run build:e2e
-
-echo "$TEST_EXITCODE"
-if [ "$TEST_EXITCODE" -eq 1 ]
-then
-  exit 1
-fi

From 7e8d60a8d1a8775072fa93fc45d84f929a8c2112 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sun, 22 Jan 2023 11:22:03 +0100
Subject: [PATCH 33/36] fix clients

---
 libs/remixd/src/services/foundryClient.ts |  7 +-
 libs/remixd/src/services/hardhatClient.ts | 63 +++++++++++------
 libs/remixd/src/services/truffleClient.ts | 85 +++++++++++++----------
 3 files changed, 95 insertions(+), 60 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index 85b5a9319b..b7b49fbea0 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -46,6 +46,7 @@ export class FoundryClient extends PluginClient {
 
   listenOnFoundryFolder() {
     try {
+      if(this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
@@ -86,7 +87,6 @@ export class FoundryClient extends PluginClient {
   }
 
   checkPath() {
-    console.log('checkPath', fs.existsSync(this.buildPath), fs.existsSync(this.cachePath), fs.existsSync(join(this.cachePath, 'solidity-files-cache.json')))
     if (!fs.existsSync(this.buildPath) || !fs.existsSync(this.cachePath)) {
       this.listenOnFoundryFolder()
       return false
@@ -119,8 +119,9 @@ export class FoundryClient extends PluginClient {
       clearTimeout(this.logTimeout)
       this.logTimeout = setTimeout(() => {
         // @ts-ignore
-        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' }), 1000
-      })
+        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
+        console.log('Syncing compilation result from Foundry')  
+      }, 1000)
 
     } catch (e) {
       console.log(e)
diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index 6207cdb091..e3d198156a 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -13,6 +13,8 @@ export class HardhatClient extends PluginClient {
   watcher: chokidar.FSWatcher
   warnLog: boolean
   buildPath: string
+  logTimeout: NodeJS.Timeout
+  processingTimeout: NodeJS.Timeout
 
   constructor(private readOnly = false) {
     super()
@@ -30,14 +32,14 @@ export class HardhatClient extends PluginClient {
   sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('artifacts/contracts', this.currentSharedFolder)
-    if(fs.existsSync(this.buildPath)) {
+    if (fs.existsSync(this.buildPath)) {
       this.listenOnHardhatCompilation()
-    }else{
+    } else {
       console.log('Hardhat artifacts folder doesn\'t exist... waiting for the first compilation.')
       console.log('If you are using Hardhat, run `npx hardhat compile` or run the compilation with `Enable Hardhat Compilation` checked from the Remix IDE.')
       this.listenOnHardHatFolder()
     }
-    
+
   }
 
   compile(configPath: string) {
@@ -67,7 +69,16 @@ export class HardhatClient extends PluginClient {
     })
   }
 
+  checkPath() {
+    if (!fs.existsSync(this.buildPath)) {
+      this.listenOnHardHatFolder()
+      return false
+    }
+    return true
+  }
+
   private async processArtifact() {
+    if (!this.checkPath()) return
     // resolving the files
     const folderFiles = await fs.readdir(this.buildPath)
     const targetsSynced = []
@@ -111,18 +122,27 @@ export class HardhatClient extends PluginClient {
         }
       }
     }
-    if (!this.warnLog) {
-      this.call('terminal', 'log', { value: 'receiving compilation result from Hardhat', type: 'log'} )
-      this.warnLog = true
-    }
-    if (targetsSynced.length) {
-      console.log(`Processing artifacts for files: ${[...new Set(targetsSynced)].join(', ')}`)
-      this.call('terminal', 'log', { type: 'log', value: `synced with Hardhat: ${[...new Set(targetsSynced)].join(', ')}` })
-    }
+
+    clearTimeout(this.logTimeout)
+    this.logTimeout = setTimeout(() => {
+      this.call('terminal', 'log', { value: 'receiving compilation result from Hardhat', type: 'log' })
+      if (targetsSynced.length) {
+        console.log(`Processing artifacts for files: ${[...new Set(targetsSynced)].join(', ')}`)
+        // @ts-ignore
+        this.call('terminal', 'log', { type: 'log', value: `synced with Hardhat: ${[...new Set(targetsSynced)].join(', ')}` })
+      } else {
+        console.log('No artifacts to process')
+        // @ts-ignore
+        this.call('terminal', 'log', { type: 'log', value: 'No artifacts from Hardhat to process' })
+      }
+    }, 1000)
+
+
   }
 
   listenOnHardHatFolder() {
     try {
+
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
@@ -135,15 +155,21 @@ export class HardhatClient extends PluginClient {
     }
   }
 
+  async triggerProcessArtifact() {
+    // prevent multiple calls
+    clearTimeout(this.processingTimeout)
+    this.processingTimeout = setTimeout(async () => await this.processArtifact(), 1000)
+  }
+
   listenOnHardhatCompilation() {
     try {
       console.log('listening on Hardhat compilation...')
       this.watcher = chokidar.watch(this.buildPath, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
 
-      this.watcher.on('change', () => this.processArtifact())
-      this.watcher.on('add', () => this.processArtifact())
+      this.watcher.on('change', async () => await this.triggerProcessArtifact())
+      this.watcher.on('add', async () => await this.triggerProcessArtifact())
       // process the artifact on activation
-      setTimeout(() => this.processArtifact(), 1000)
+      this.processArtifact()
     } catch (e) {
       console.log(e)
     }
@@ -151,14 +177,7 @@ export class HardhatClient extends PluginClient {
 
   async sync() {
     console.log('syncing from Hardhat')
-    if(fs.existsSync(this.buildPath)) {
-      this.processArtifact()
-    }else{
-      console.log('No compilation result found')
-      this.listenOnHardHatFolder()
-      // ts-ignore
-      this.call('terminal', 'log', { type: 'log', value: 'No compilation result found' })
-    }
+    this.processArtifact()
   }
 
   async feedContractArtifactFile(artifactContent, compilationResultPart) {
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index e1a998c8aa..b11d4f8bf1 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -13,13 +13,15 @@ export class TruffleClient extends PluginClient {
   watcher: chokidar.FSWatcher
   warnLog: boolean
   buildPath: string
+  logTimeout: NodeJS.Timeout
+  processingTimeout: NodeJS.Timeout
 
-  constructor (private readOnly = false) {
+  constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
   }
 
-  setWebSocket (websocket: WS): void {
+  setWebSocket(websocket: WS): void {
     this.websocket = websocket
     this.websocket.addEventListener('close', () => {
       this.warnLog = false
@@ -27,18 +29,19 @@ export class TruffleClient extends PluginClient {
     })
   }
 
-  sharedFolder (currentSharedFolder: string): void {
+  sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('build/contracts', this.currentSharedFolder)
     if (fs.existsSync(this.buildPath)) {
-      this.listenOnTruffleCompilation()}
+      this.listenOnTruffleCompilation()
+    }
     else {
       console.log('Truffle build folder doesn\'t exist... waiting for the first compilation.')
       this.listenOnTruffleFolder()
     }
   }
 
-  listenOnTruffleFolder () {
+  listenOnTruffleFolder() {
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
@@ -52,7 +55,7 @@ export class TruffleClient extends PluginClient {
     }
   }
 
-  compile (configPath: string) {
+  compile(configPath: string) {
     return new Promise((resolve, reject) => {
       if (this.readOnly) {
         const errMsg = '[Truffle Compilation]: Cannot compile in read-only mode'
@@ -79,8 +82,19 @@ export class TruffleClient extends PluginClient {
     })
   }
 
-  private async processArtifact () {
-    const folderFiles = await fs.readdir(this.buildPath)   
+  checkPath() {
+    if (!fs.existsSync(this.buildPath)) {
+      this.listenOnTruffleFolder()
+      return false
+    }
+    return true
+  }
+
+
+  private async processArtifact() {
+    if (!this.checkPath()) return
+    const folderFiles = await fs.readdir(this.buildPath)
+    const filesFound = folderFiles.filter(file => file.endsWith('.json'))
     // name of folders are file names
     for (const file of folderFiles) {
       if (file.endsWith('.json')) {
@@ -98,27 +112,38 @@ export class TruffleClient extends PluginClient {
         this.emit('compilationFinished', compilationResult.compilationTarget, { sources: compilationResult.input }, 'soljson', compilationResult.output, compilationResult.solcVersion)
       }
     }
-    if (!this.warnLog) {
-      // @ts-ignore
-      this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Truffle' })
-      this.warnLog = true
-    }
+    clearTimeout(this.logTimeout)
+    this.logTimeout = setTimeout(() => {
+      if (filesFound.length === 0) {
+        // @ts-ignore
+        this.call('terminal', 'log', { value: 'No contract found in the Truffle build folder', type: 'log' })
+      } else {
+        // @ts-ignore
+        this.call('terminal', 'log', { value: 'receiving compilation result from Truffle', type: 'log' })
+      }
+    }, 1000)
+  }
+
+  async triggerProcessArtifact() {
+    // prevent multiple calls
+    clearTimeout(this.processingTimeout)
+    this.processingTimeout = setTimeout(async () => await this.processArtifact(), 1000)
   }
 
-  listenOnTruffleCompilation () {
-    try {      
+  listenOnTruffleCompilation() {
+    try {
       this.watcher = chokidar.watch(this.buildPath, { depth: 3, ignorePermissionErrors: true, ignoreInitial: true })
-     
-      this.watcher.on('change', async (f: string) => this.processArtifact())
-      this.watcher.on('add', async (f: string) => this.processArtifact())
+
+      this.watcher.on('change', async () => await this.triggerProcessArtifact())
+      this.watcher.on('add', async () => await this.triggerProcessArtifact())
       // process the artifact on activation
-      setTimeout(() => this.processArtifact(), 1000)
+      this.triggerProcessArtifact()
     } catch (e) {
       console.log(e)
-    }    
+    }
   }
 
-  async feedContractArtifactFile (path, content, compilationResultPart) {
+  async feedContractArtifactFile(path, content, compilationResultPart) {
     const contentJSON = JSON.parse(content)
     const contractName = basename(path).replace('.json', '')
     compilationResultPart.solcVersion = contentJSON.compiler.version
@@ -129,10 +154,10 @@ export class TruffleClient extends PluginClient {
     // extract data
     const relPath = utils.relativePath(filepath, this.currentSharedFolder)
     if (!compilationResultPart.output['sources'][relPath]) compilationResultPart.output['sources'][relPath] = {}
-    
+
     const location = contentJSON.ast.src.split(':')
     const id = parseInt(location[location.length - 1])
-    
+
     compilationResultPart.output['sources'][relPath] = {
       ast: contentJSON.ast,
       id
@@ -156,17 +181,7 @@ export class TruffleClient extends PluginClient {
     }
   }
 
-  async sync () {
-    if (fs.existsSync(this.buildPath)) {
-      console.log('syncing from Truffle')
-      this.processArtifact()
-      // @ts-ignore
-      this.call('terminal', 'log', { type: 'log', value: 'synced with Truffle' })
-    }else{
-      console.log('Truffle build folder doesn\'t exist... waiting for the first compilation.')
-      this.listenOnTruffleFolder()
-      // @ts-ignore
-      this.call('terminal', 'log', { type: 'log', value: 'Truffle build folder doesn\'t exist... waiting for the first compilation.' })
-    }
+  async sync() {
+    this.processArtifact()
   }
 }

From 92c2962592bad461f00a1f0aea9fc4a21c5f4a21 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sun, 22 Jan 2023 11:57:46 +0100
Subject: [PATCH 34/36] fix activation

---
 libs/remixd/src/services/foundryClient.ts | 13 +++++++++----
 libs/remixd/src/services/hardhatClient.ts | 11 ++++++++---
 libs/remixd/src/services/truffleClient.ts | 11 ++++++++++-
 3 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index b7b49fbea0..e74988fb8c 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -20,6 +20,10 @@ export class FoundryClient extends PluginClient {
   constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
+    this.onActivation = () => {
+      console.log('Foundry plugin activated')
+      this.startListening()
+    }
   }
 
   setWebSocket(websocket: WS): void {
@@ -34,17 +38,18 @@ export class FoundryClient extends PluginClient {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('out', this.currentSharedFolder)
     this.cachePath = utils.absolutePath('cache', this.currentSharedFolder)
+  }
+
+  startListening() {
     if (fs.existsSync(this.buildPath) && fs.existsSync(this.cachePath)) {
       this.listenOnFoundryCompilation()
     } else {
-      console.log('Foundry out folder doesn\'t exist... waiting for the first compilation.')
       this.listenOnFoundryFolder()
     }
   }
 
-
-
   listenOnFoundryFolder() {
+    console.log('Foundry out folder doesn\'t exist... waiting for the compilation.')
     try {
       if(this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
@@ -119,7 +124,7 @@ export class FoundryClient extends PluginClient {
       clearTimeout(this.logTimeout)
       this.logTimeout = setTimeout(() => {
         // @ts-ignore
-        this.call('terminal', 'log', { type: 'log', value: 'receiving compilation result from Foundry' })
+        this.call('terminal', 'log', { type: 'log', value: `receiving compilation result from Foundry` })
         console.log('Syncing compilation result from Foundry')  
       }, 1000)
 
diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index e3d198156a..5c8095ed51 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -19,6 +19,10 @@ export class HardhatClient extends PluginClient {
   constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
+    this.onActivation = () => {
+      console.log('Hardhat plugin activated')
+      this.startListening()
+    }
   }
 
   setWebSocket(websocket: WS): void {
@@ -32,14 +36,15 @@ export class HardhatClient extends PluginClient {
   sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('artifacts/contracts', this.currentSharedFolder)
+  }
+
+  startListening() {
     if (fs.existsSync(this.buildPath)) {
       this.listenOnHardhatCompilation()
     } else {
-      console.log('Hardhat artifacts folder doesn\'t exist... waiting for the first compilation.')
       console.log('If you are using Hardhat, run `npx hardhat compile` or run the compilation with `Enable Hardhat Compilation` checked from the Remix IDE.')
       this.listenOnHardHatFolder()
     }
-
   }
 
   compile(configPath: string) {
@@ -141,8 +146,8 @@ export class HardhatClient extends PluginClient {
   }
 
   listenOnHardHatFolder() {
+    console.log('Hardhat artifacts folder doesn\'t exist... waiting for the compilation.')
     try {
-
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index b11d4f8bf1..d4d388944e 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -19,6 +19,10 @@ export class TruffleClient extends PluginClient {
   constructor(private readOnly = false) {
     super()
     this.methods = ['compile', 'sync']
+    this.onActivation = () => {
+      console.log('Truffle plugin activated')
+      this.startListening()
+    }
   }
 
   setWebSocket(websocket: WS): void {
@@ -32,16 +36,20 @@ export class TruffleClient extends PluginClient {
   sharedFolder(currentSharedFolder: string): void {
     this.currentSharedFolder = currentSharedFolder
     this.buildPath = utils.absolutePath('build/contracts', this.currentSharedFolder)
+
+  }
+
+  startListening() {
     if (fs.existsSync(this.buildPath)) {
       this.listenOnTruffleCompilation()
     }
     else {
-      console.log('Truffle build folder doesn\'t exist... waiting for the first compilation.')
       this.listenOnTruffleFolder()
     }
   }
 
   listenOnTruffleFolder() {
+    console.log('Truffle build folder doesn\'t exist... waiting for the compilation.')
     try {
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
@@ -120,6 +128,7 @@ export class TruffleClient extends PluginClient {
       } else {
         // @ts-ignore
         this.call('terminal', 'log', { value: 'receiving compilation result from Truffle', type: 'log' })
+        console.log('Syncing compilation result from Truffle')
       }
     }, 1000)
   }

From 93dfbd8e1cf95e84e96e81acd96872cf43960906 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sun, 22 Jan 2023 12:29:17 +0100
Subject: [PATCH 35/36] close watchers

---
 libs/remixd/src/services/foundryClient.ts | 3 ++-
 libs/remixd/src/services/hardhatClient.ts | 4 +++-
 libs/remixd/src/services/truffleClient.ts | 4 +++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/libs/remixd/src/services/foundryClient.ts b/libs/remixd/src/services/foundryClient.ts
index e74988fb8c..add3378407 100644
--- a/libs/remixd/src/services/foundryClient.ts
+++ b/libs/remixd/src/services/foundryClient.ts
@@ -22,6 +22,7 @@ export class FoundryClient extends PluginClient {
     this.methods = ['compile', 'sync']
     this.onActivation = () => {
       console.log('Foundry plugin activated')
+      this.call('terminal', 'log', { type: 'log', value: 'Foundry plugin activated' })
       this.startListening()
     }
   }
@@ -141,8 +142,8 @@ export class FoundryClient extends PluginClient {
 
   listenOnFoundryCompilation() {
     try {
+      if(this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.cachePath, { depth: 0, ignorePermissionErrors: true, ignoreInitial: true })
-
       this.watcher.on('change', async () => await this.triggerProcessArtifact())
       this.watcher.on('add', async () => await this.triggerProcessArtifact())
       // process the artifact on activation
diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index 5c8095ed51..5a79af9e6b 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -21,6 +21,7 @@ export class HardhatClient extends PluginClient {
     this.methods = ['compile', 'sync']
     this.onActivation = () => {
       console.log('Hardhat plugin activated')
+      this.call('terminal', 'log', { type: 'log', value: 'Hardhat plugin activated' })
       this.startListening()
     }
   }
@@ -148,6 +149,7 @@ export class HardhatClient extends PluginClient {
   listenOnHardHatFolder() {
     console.log('Hardhat artifacts folder doesn\'t exist... waiting for the compilation.')
     try {
+      if(this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
@@ -169,8 +171,8 @@ export class HardhatClient extends PluginClient {
   listenOnHardhatCompilation() {
     try {
       console.log('listening on Hardhat compilation...')
+      if(this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.buildPath, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
-
       this.watcher.on('change', async () => await this.triggerProcessArtifact())
       this.watcher.on('add', async () => await this.triggerProcessArtifact())
       // process the artifact on activation
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index d4d388944e..9659ddefbd 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -21,6 +21,7 @@ export class TruffleClient extends PluginClient {
     this.methods = ['compile', 'sync']
     this.onActivation = () => {
       console.log('Truffle plugin activated')
+      this.call('terminal', 'log', { type: 'log', value: 'Truffle plugin activated' })
       this.startListening()
     }
   }
@@ -51,6 +52,7 @@ export class TruffleClient extends PluginClient {
   listenOnTruffleFolder() {
     console.log('Truffle build folder doesn\'t exist... waiting for the compilation.')
     try {
+      if (this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
@@ -141,8 +143,8 @@ export class TruffleClient extends PluginClient {
 
   listenOnTruffleCompilation() {
     try {
+      if (this.watcher) this.watcher.close()
       this.watcher = chokidar.watch(this.buildPath, { depth: 3, ignorePermissionErrors: true, ignoreInitial: true })
-
       this.watcher.on('change', async () => await this.triggerProcessArtifact())
       this.watcher.on('add', async () => await this.triggerProcessArtifact())
       // process the artifact on activation

From 012ebd274947c5437111d8835d247d597c9fc9d9 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Sun, 22 Jan 2023 12:46:19 +0100
Subject: [PATCH 36/36] watcher depth

---
 libs/remixd/src/services/hardhatClient.ts | 2 +-
 libs/remixd/src/services/truffleClient.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/remixd/src/services/hardhatClient.ts b/libs/remixd/src/services/hardhatClient.ts
index 5a79af9e6b..bf7ca0cc9d 100644
--- a/libs/remixd/src/services/hardhatClient.ts
+++ b/libs/remixd/src/services/hardhatClient.ts
@@ -150,7 +150,7 @@ export class HardhatClient extends PluginClient {
     console.log('Hardhat artifacts folder doesn\'t exist... waiting for the compilation.')
     try {
       if(this.watcher) this.watcher.close()
-      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
+      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 2, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
         if (fs.existsSync(this.buildPath)) {
diff --git a/libs/remixd/src/services/truffleClient.ts b/libs/remixd/src/services/truffleClient.ts
index 9659ddefbd..e62fe54ba2 100644
--- a/libs/remixd/src/services/truffleClient.ts
+++ b/libs/remixd/src/services/truffleClient.ts
@@ -53,7 +53,7 @@ export class TruffleClient extends PluginClient {
     console.log('Truffle build folder doesn\'t exist... waiting for the compilation.')
     try {
       if (this.watcher) this.watcher.close()
-      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 1, ignorePermissionErrors: true, ignoreInitial: true })
+      this.watcher = chokidar.watch(this.currentSharedFolder, { depth: 2, ignorePermissionErrors: true, ignoreInitial: true })
       // watch for new folders
       this.watcher.on('addDir', () => {
         if (fs.existsSync(this.buildPath)) {