Fix extension initialization on Windows (esm imports broken)

extension/package.json

@@ -1628,15 +1628,14 @@
     "test-vscode": "node ./dist/test/runTest.js",
     "test-e2e": "wdio run ./src/test/e2e/wdio.conf.ts",
     "test": "jest --collect-coverage",
-    "setup-venv": "node ./scripts/virtualenv-install.js",
     "cover-vscode-run": "node ./scripts/coverIntegrationTests.js",
     "vscode:prepublish": ""
   },
   "dependencies": {
     "@hediet/std": "0.6.0",
     "@vscode/extension-telemetry": "0.7.7",
     "appdirs": "1.1.0",
-    "execa": "7.1.1",
+    "execa": "5.1.1",
     "fs-extra": "11.1.1",
     "js-yaml": "4.1.0",
     "json5": "2.2.3",
@@ -1646,7 +1645,7 @@
     "lodash.isequal": "4.5.0",
     "lodash.merge": "4.6.2",
     "lodash.omit": "4.5.0",
-    "process-exists": "5.0.0",
+    "process-exists": "4.1.0",
     "tree-kill": "1.2.2",
     "uuid": "9.0.0",
     "vega-util": "1.17.2",

extension/scripts/coverIntegrationTests.js

@@ -1,10 +1,6 @@
 const { resolve, join } = require('path')
 const { writeFileSync } = require('fs-extra')
-
-const getExeca = async () => {
-  const { execa } = await import('execa')
-  return execa
-}
+const execa = require('execa')
 
 let activationEvents = []
 let failed
@@ -22,7 +18,7 @@ activationEvents = packageJson.activationEvents
 packageJson.activationEvents = ['onStartupFinished']
 writeFileSync(packageJsonPath, JSON.stringify(packageJson))
 
-getExeca().then(async execa => {
+const runCover = async () => {
   const tests = execa('node', [join(cwd, 'dist', 'test', 'runTest.js')], {
     cwd
   })
@@ -43,4 +39,6 @@ getExeca().then(async execa => {
   if (failed) {
     process.exit(1)
   }
-})
+}
+
+runCover()

extension/src/extension.ts

@@ -50,7 +50,6 @@ import { DvcViewer } from './cli/dvc/viewer'
 import { registerSetupCommands } from './setup/register'
 import { Status } from './status'
 import { registerPersistenceCommands } from './persistence/register'
-import { esmPackagesImported } from './util/esm'
 
 class Extension extends Disposable {
   protected readonly internalCommands: InternalCommands
@@ -304,8 +303,7 @@ class Extension extends Disposable {
 
 let extension: undefined | Extension
 
-export async function activate(context: ExtensionContext): Promise<void> {
-  await esmPackagesImported
+export function activate(context: ExtensionContext): void {
   extension = new Extension(context)
   context.subscriptions.push(extension)
 }

extension/src/process/execution.test.ts

@@ -0,0 +1,32 @@
+import process from 'process'
+import { executeProcess, processExists } from './execution'
+
+describe('executeProcess', () => {
+  it('should be able to run a process', async () => {
+    const output = await executeProcess({
+      args: ['some', 'text'],
+      cwd: __dirname,
+      executable: 'echo'
+    })
+    expect(output).toMatch(/some.*text/)
+  })
+
+  it('should return the stderr if the process throws with stderr', async () => {
+    await expect(
+      executeProcess({
+        args: ['me', 'outside'],
+        cwd: __dirname,
+        executable: 'find'
+      })
+    ).rejects.toBeTruthy()
+  })
+})
+
+describe('processExists', () => {
+  it('should return true if the process exists', async () => {
+    expect(await processExists(process.pid)).toBe(true)
+  })
+  it('should return false if it does not', async () => {
+    expect(await processExists(-123.321)).toBe(false)
+  })
+})

extension/src/process/execution.ts

@@ -2,9 +2,10 @@ import { ChildProcess } from 'child_process'
 import { Readable } from 'stream'
 import { Event, EventEmitter } from 'vscode'
 import { Disposable } from '@hediet/std/disposable'
+import execa from 'execa'
+import doesProcessExist from 'process-exists'
 import kill from 'tree-kill'
 import { getProcessPlatform } from '../env'
-import { doesProcessExist, execa } from '../util/esm'
 
 interface RunningProcess extends ChildProcess {
   all?: Readable

extension/src/python/index.test.ts

@@ -5,7 +5,6 @@ import { getProcessPlatform } from '../env'
 
 jest.mock('../env')
 jest.mock('../process/execution')
-jest.mock('../util/esm')
 
 const mockedGetProcessPlatform = jest.mocked(getProcessPlatform)
 const mockedCreateProcess = jest.mocked(createProcess)

extension/src/python/index.ts

@@ -4,7 +4,6 @@ import { getProcessPlatform } from '../env'
 import { exists } from '../fileSystem'
 import { Logger } from '../common/logger'
 import { createProcess, executeProcess, Process } from '../process/execution'
-import { esmPackagesImported } from '../util/esm'
 
 const sendOutput = (process: Process) => {
   process.all?.on('data', chunk =>
@@ -35,7 +34,6 @@ export const setupTestVenv = async (
   envDir: string,
   ...installArgs: string[]
 ) => {
-  await esmPackagesImported
   if (!exists(join(cwd, envDir))) {
     const initVenv = createProcess({
       args: ['-m', 'venv', envDir],

extension/src/test/suite/cli/child.ts

@@ -4,15 +4,13 @@ import { delay } from '../../../util/time'
 
 require('../../../vscode/mockModule')
 
-const importModuleAfterMockingVsCode = async () => {
+const importModuleAfterMockingVsCode = () => {
   const { Cli } = require('../../../cli')
-  const { esmPackagesImported } = require('../../../util/esm')
-  await esmPackagesImported
   return { Cli }
 }
 
 const main = async () => {
-  const { Cli } = await importModuleAfterMockingVsCode()
+  const { Cli } = importModuleAfterMockingVsCode()
 
   const cli = new Cli()
 

package.json

@@ -28,7 +28,7 @@
     "postinstall": "husky install && git submodule init && git submodule update && yarn svgr",
     "storybook": "yarn workspace dvc-vscode-webview storybook",
     "build-storybook": "yarn turbo run build-storybook --filter=dvc-vscode-webview",
-    "setup:venv": "yarn turbo run lint:build && yarn workspace dvc run setup-venv",
+    "setup:venv": "ts-node ./scripts/virtualenv-install.ts",
     "scheduled:cli:test": "ts-node ./extension/src/test/cli/index.ts",
     "create-svgs": "ts-node ./scripts/create-svgs.ts",
     "svgr": "yarn workspace dvc-vscode-webview svgr"

renovate.json

@@ -1,5 +1,5 @@
 {
-  "ignoreDeps": ["@types/node", "@types/vscode"],
+  "ignoreDeps": ["@types/node", "@types/vscode", "execa", "process-exists"],
   "extends": ["config:base"],
   "packageRules": [
     {

scripts/virtualenv-install.ts

@@ -0,0 +1,14 @@
+import { join, resolve } from 'path'
+require('dvc/src/vscode/mockModule')
+
+const importModuleAfterMockingVsCode = () => {
+  const { setupTestVenv } = require('dvc/src/python')
+
+  return setupTestVenv
+}
+
+const setupTestVenv = importModuleAfterMockingVsCode()
+
+const cwd = resolve(__dirname, '..', 'demo')
+
+setupTestVenv(cwd, '.env', '-r', join('.', 'requirements.txt'))

yarn.lock

@@ -10667,22 +10667,7 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
-[email protected], execa@^7.1.1:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-7.1.1.tgz#3eb3c83d239488e7b409d48e8813b76bb55c9c43"
-  integrity sha512-wH0eMf/UXckdUYnO21+HDztteVv05rq2GXksxT4fCGeHkBhw1DROXh40wcjMcRqDOWE7iPJ4n3M7e2+YFP+76Q==
-  dependencies:
-    cross-spawn "^7.0.3"
-    get-stream "^6.0.1"
-    human-signals "^4.3.0"
-    is-stream "^3.0.0"
-    merge-stream "^2.0.0"
-    npm-run-path "^5.1.0"
-    onetime "^6.0.0"
-    signal-exit "^3.0.7"
-    strip-final-newline "^3.0.0"
-
-execa@^5.0.0, execa@^5.1.1:
+[email protected], execa@^5.0.0, execa@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/execa/-/execa-5.1.1.tgz#f80ad9cbf4298f7bd1d4c9555c21e93741c411dd"
   integrity sha512-8uSpZZocAZRBAPIEINJj3Lo9HyGitllczc27Eh5YYojjMFMn8yHMDMaUHE2Jqfq05D/wucwI4JGURyXt1vchyg==
@@ -10712,6 +10697,21 @@ execa@^7.0.0:
     signal-exit "^3.0.7"
     strip-final-newline "^3.0.0"
 
+execa@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-7.1.1.tgz#3eb3c83d239488e7b409d48e8813b76bb55c9c43"
+  integrity sha512-wH0eMf/UXckdUYnO21+HDztteVv05rq2GXksxT4fCGeHkBhw1DROXh40wcjMcRqDOWE7iPJ4n3M7e2+YFP+76Q==
+  dependencies:
+    cross-spawn "^7.0.3"
+    get-stream "^6.0.1"
+    human-signals "^4.3.0"
+    is-stream "^3.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^5.1.0"
+    onetime "^6.0.0"
+    signal-exit "^3.0.7"
+    strip-final-newline "^3.0.0"
+
 exenv-es6@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exenv-es6/-/exenv-es6-1.1.1.tgz#80b7a8c5af24d53331f755bac07e84abb1f6de67"
@@ -16550,12 +16550,12 @@ prismjs@^1.27.0, prismjs@~1.27.0:
   resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
   integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
 
-process-exists@5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/process-exists/-/process-exists-5.0.0.tgz#0b6dcd3d19e85e1f72c633f56d38e498196e2855"
-  integrity sha512-6QPRh5fyHD8MaXr4GYML8K/YY0Sq5dKHGIOrAKS3cYpHQdmygFCcijIu1dVoNKAZ0TWAMoeh8KDK9dF8auBkJA==
+process-exists@4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/process-exists/-/process-exists-4.1.0.tgz#4132c516324c1da72d65896851cdbd8bbdf5b9d8"
+  integrity sha512-BBJoiorUKoP2AuM5q/yKwIfT1YWRHsaxjW+Ayu9erLhqKOfnXzzVVML0XTYoQZuI1YvcWKmc1dh06DEy4+KzfA==
   dependencies:
-    ps-list "^8.0.0"
+    ps-list "^6.3.0"
 
 process-nextick-args@~2.0.0:
   version "2.0.1"
@@ -16652,10 +16652,10 @@ prr@~1.0.1:
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
   integrity sha1-0/wRS6BplaRexok/SEzrHXj19HY=
 
-ps-list@^8.0.0:
-  version "8.1.1"
-  resolved "https://registry.yarnpkg.com/ps-list/-/ps-list-8.1.1.tgz#9ff1952b26a9a07fcc05270407e60544237ae581"
-  integrity sha512-OPS9kEJYVmiO48u/B9qneqhkMvgCxT+Tm28VCEJpheTpl8cJ0ffZRRNgS5mrQRTrX5yRTpaJ+hRDeefXYmmorQ==
+ps-list@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/ps-list/-/ps-list-6.3.0.tgz#a2b775c2db7d547a28fbaa3a05e4c281771259be"
+  integrity sha512-qau0czUSB0fzSlBOQt0bo+I2v6R+xiQdj78e1BR/Qjfl5OHWJ/urXi8+ilw1eHe+5hSeDI1wrwVTgDp2wst4oA==
 
 pseudomap@^1.0.2:
   version "1.0.2"