Make exposed plugin methods return promises.

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

@@ -76,11 +76,21 @@ module.exports = class Filepanel extends ViewPlugin {
    * @param callback (...args) => void
    */
   registerContextMenuItem (item) {
-    this.emit('registerContextMenuItem', item)
+    return new Promise((resolve, reject) => {
+      this.emit('registerContextMenuItemReducerEvent', item, (err, data) => {
+        if (err) reject(err)
+        else resolve(data)
+      })
+    })
   }
 
   removePluginActions (plugin) {
-    this.emit('removePluginActions', plugin)
+    return new Promise((resolve, reject) => {
+      this.emit('removePluginActionsReducerEvent', plugin, (err, data) => {
+        if (err) reject(err)
+        else resolve(data)
+      })
+    })
   }
 
   getCurrentWorkspace () {
@@ -95,25 +105,40 @@ module.exports = class Filepanel extends ViewPlugin {
     this.worspaces = workspaces
   }
 
-  async createNewFile () {
+  createNewFile () {
+    return new Promise((resolve, reject) => {
       const provider = this.fileManager.currentFileProvider()
       const dir = provider.workspace || '/'
 
-    this.emit('displayNewFileInput', dir)
+      this.emit('createNewFileInputReducerEvent', dir, (err, data) => {
+        if (err) reject(err)
+        else resolve(data)
+      })
+    })
   }
 
-  async uploadFile (target) {
+  uploadFile (target) {
+    return new Promise((resolve, reject) => {
       const provider = this.fileManager.currentFileProvider()
       const dir = provider.workspace || '/'
 
-    return this.emit('uploadFileEvent', dir, target)
+      return this.emit('uploadFileReducerEvent', dir, target, (err, data) => {
+        if (err) reject(err)
+        else resolve(data)
+      })
+    })
   }
 
-  async createWorkspace (workspaceName) {
-    this.emit('createWorkspace', workspaceName)
+  createWorkspace (workspaceName, isEmpty) {
+    return new Promise((resolve, reject) => {
+      this.emit('createWorkspaceReducerEvent', workspaceName, isEmpty, (err, data) => {
+        if (err) reject(err)
+        else resolve(data || true)
+      })
+    })
   }
 
-  async renameWorkspace (oldName, workspaceName) {
+  renameWorkspace (oldName, workspaceName) {
     this.emit('renameWorkspace', oldName, workspaceName)
   }
 

libs/remix-ui/workspace/src/lib/actions/events.ts

@@ -10,28 +10,28 @@ let plugin, dispatch: React.Dispatch<any>
 export const listenOnPluginEvents = (filePanelPlugin) => {
   plugin = filePanelPlugin
 
-  plugin.on('filePanel', 'createWorkspace', (name: string) => {
-    createWorkspace(name)
+  plugin.on('filePanel', 'createWorkspaceReducerEvent', (name: string, isEmpty = false, cb: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
+    createWorkspace(name, isEmpty, cb)
   })
 
   plugin.on('filePanel', 'renameWorkspace', (oldName: string, workspaceName: string) => {
     renameWorkspace(oldName, workspaceName)
   })
 
-  plugin.on('filePanel', 'registerContextMenuItem', (item: action) => {
-    registerContextMenuItem(item)
+  plugin.on('filePanel', 'registerContextMenuItemReducerEvent', (item: action, cb: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
+    registerContextMenuItem(item, cb)
   })
 
-  plugin.on('filePanel', 'removePluginActions', (plugin) => {
-    removePluginActions(plugin)
+  plugin.on('filePanel', 'removePluginActionsReducerEvent', (plugin, cb: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
+    removePluginActions(plugin, cb)
   })
 
-  plugin.on('filePanel', 'displayNewFileInput', (path) => {
-    addInputField('file', path)
+  plugin.on('filePanel', 'createNewFileInputReducerEvent', (path, cb: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
+    addInputField('file', path, cb)
   })
 
-  plugin.on('filePanel', 'uploadFileEvent', (dir: string, target) => {
-    uploadFile(target, dir)
+  plugin.on('filePanel', 'uploadFileReducerEvent', (dir: string, target, cb: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
+    uploadFile(target, dir, cb)
   })
 
   plugin.on('remixd', 'rootFolderChanged', async (path: string) => {
@@ -106,15 +106,26 @@ export const listenOnProviderEvents = (provider) => (reducerDispatch: React.Disp
   })
 }
 
-const registerContextMenuItem = (item: action) => {
-  if (!item) return dispatch(displayPopUp('Invalid register context menu argument'))
-  if (!item.name || !item.id) return dispatch(displayPopUp('Item name and id is mandatory'))
-  if (!item.type && !item.path && !item.extension && !item.pattern) return dispatch(displayPopUp('Invalid file matching criteria provided'))
+const registerContextMenuItem = (item: action, cb?: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
+  if (!item) {
+    cb && cb(new Error('Invalid register context menu argument'))
+    return dispatch(displayPopUp('Invalid register context menu argument'))
+  }
+  if (!item.name || !item.id) {
+    cb && cb(new Error('Item name and id is mandatory'))
+    return dispatch(displayPopUp('Item name and id is mandatory'))
+  }
+  if (!item.type && !item.path && !item.extension && !item.pattern) {
+    cb && cb(new Error('Invalid file matching criteria provided'))
+    return dispatch(displayPopUp('Invalid file matching criteria provided'))
+  }
   dispatch(setContextMenuItem(item))
+  cb && cb(null, item)
 }
 
-const removePluginActions = (plugin) => {
+const removePluginActions = (plugin, cb: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
   dispatch(removeContextMenuItem(plugin))
+  cb && cb(null, true)
 }
 
 const fileAdded = async (filePath: string) => {

libs/remix-ui/workspace/src/lib/actions/index.ts

@@ -50,6 +50,7 @@ export const initWorkspace = (filePanelPlugin) => async (reducerDispatch: React.
     listenOnProviderEvents(workspaceProvider)(dispatch)
     listenOnProviderEvents(localhostProvider)(dispatch)
     dispatch(setMode('browser'))
+    plugin.emit('workspaceInitializationCompleted')
   }
 }
 

libs/remix-ui/workspace/src/lib/actions/workspace.ts

@@ -17,12 +17,16 @@ export const setPlugin = (filePanelPlugin, reducerDispatch) => {
   dispatch = reducerDispatch
 }
 
-export const addInputField = async (type: 'file' | 'folder', path: string) => {
+export const addInputField = async (type: 'file' | 'folder', path: string, cb?: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
   const provider = plugin.fileManager.currentFileProvider()
   const promise = new Promise((resolve, reject) => {
     provider.resolveDirectory(path, (error, fileTree) => {
-      if (error) reject(error)
+      if (error) {
+        cb && cb(error)
+        return reject(error)
+      }
 
+      cb(null, true)
       resolve(fileTree)
     })
   })
@@ -35,17 +39,19 @@ export const addInputField = async (type: 'file' | 'folder', path: string) => {
   return promise
 }
 
-export const createWorkspace = async (workspaceName: string) => {
+export const createWorkspace = async (workspaceName: string, isEmpty = false, cb?: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
   await plugin.fileManager.closeAllFiles()
   const promise = createWorkspaceTemplate(workspaceName, 'default-template')
 
   dispatch(createWorkspaceRequest(promise))
   promise.then(async () => {
     dispatch(createWorkspaceSuccess(workspaceName))
-    await loadWorkspacePreset('default-template')
+    if (!isEmpty) await loadWorkspacePreset('default-template')
     plugin.emit('setWorkspace', { name: workspaceName, isLocalhost: false })
+    cb && cb(null, workspaceName)
   }).catch((error) => {
     dispatch(createWorkspaceError({ error }))
+    cb && cb(error)
   })
   return promise
 }
@@ -204,7 +210,7 @@ export const switchToWorkspace = async (name: string) => {
   }
 }
 
-export const uploadFile = async (target, targetFolder: string) => {
+export const uploadFile = async (target, targetFolder: string, cb?: (err: Error, result?: string | number | boolean | Record<string, any>) => void) => {
   // 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
@@ -231,6 +237,7 @@ export const uploadFile = async (target, targetFolder: string) => {
         }
       }
       fileReader.readAsText(file)
+      cb(null, true)
     }
     const name = `${targetFolder}/${file.name}`
 
@@ -243,6 +250,7 @@ export const uploadFile = async (target, targetFolder: string) => {
         }, () => {}))
       }
     }).catch(error => {
+      cb(error)
       if (error) console.log(error)
     })
   })