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remix-project/apps/remix-ide/src/migrateFileSystem.js

64 lines
2.6 KiB

import { Storage } from '@remix-project/remix-lib'
import { joinPath } from './lib/helper'
import yo from 'yo-yo'
const modalDialogCustom = require('./app/ui/modal-dialog-custom')
/*
Migrating the files to the BrowserFS storage instead or raw localstorage
*/
export default (fileProvider) => {
const fileStorage = new Storage('sol:')
const flag = 'status'
const fileStorageBrowserFS = new Storage('remix_browserFS_migration:')
if (fileStorageBrowserFS.get(flag) === 'done') return
fileStorage.keys().forEach((path) => {
if (path !== '.remix.config') {
const content = fileStorage.get(path)
fileProvider.set(path, content)
// TODO https://github.com/ethereum/remix-ide/issues/2377
// fileStorage.remove(path) we don't want to remove it as we are still supporting the old version
}
})
fileStorageBrowserFS.set(flag, 'done')
}
export async function migrateToWorkspace (fileManager, filePanel) {
const browserProvider = fileManager.getProvider('browser')
const workspaceProvider = fileManager.getProvider('workspace')
const files = await browserProvider.copyFolderToJson('/')
if (Object.keys(files).length === 0) {
// we don't have any root file, only .workspaces
// don't need to create a workspace
throw new Error('No file to migrate')
}
if (Object.keys(files).length === 1 && files['/.workspaces']) {
// we don't have any root file, only .workspaces
// don't need to create a workspace
throw new Error('No file to migrate')
}
const workspaceName = 'workspace_migrated_' + Date.now()
await filePanel.processCreateWorkspace(workspaceName)
filePanel.getWorkspaces() // refresh list
const workspacePath = joinPath('browser', workspaceProvider.workspacesPath, workspaceName)
await populateWorkspace(workspacePath, files, browserProvider)
return workspaceName
}
const populateWorkspace = async (workspace, json, browserProvider) => {
for (const item in json) {
const isFolder = json[item].content === undefined
if (isFolder && item === '/.workspaces') continue // we don't want to replicate this one.
if (isFolder) {
browserProvider.createDir(joinPath(workspace, item))
await populateWorkspace(workspace, json[item].children, browserProvider)
} else {
await browserProvider.set(joinPath(workspace, item), json[item].content, (err) => {
if (err && err.message) {
modalDialogCustom.alert(yo`<div>There was an error migrating your files:${err.message} <div>Please use the ‘Download all Files' action, clear the local storage and re-import your files manually or use the 'Restore files' action.</div></div>`)
}
})
}
}
}