chore: check links

package.json

@@ -9,6 +9,7 @@
     "test": "node scripts/test.js",
     "pretest": "yarn clean",
     "lint": "eslint --fix packages/**/*.js packages/**/bin/*",
+    "check-links": "node scripts/checkLinks.js",
     "clean": "rimraf packages/test/*",
     "sync": "node scripts/syncDeps.js",
     "boot": "node scripts/bootstrap.js",
@@ -17,7 +18,7 @@
     "docs:build": "vuepress build docs"
   },
   "gitHooks": {
-    "pre-commit": "lint-staged",
+    "pre-commit": "lint-staged && yarn run check-links",
     "commit-msg": "node scripts/verifyCommitMsg.js"
   },
   "jest": {
@@ -34,7 +35,7 @@
     ]
   },
   "lint-staged": {
-    "*.js": [
+    "*.{js,vue}": [
       "eslint --fix",
       "git add"
     ],

packages/@vue/cli-service/ui.js

@@ -77,7 +77,7 @@ module.exports = api => {
   api.describeTask({
     match: /vue-cli-service serve/,
     description: 'vue-webpack.tasks.serve.description',
-    link: 'https://github.com/vuejs/vue-cli/blob/dev/docs/cli-service.md#serve',
+    link: 'https://cli.vuejs.org/guide/cli-service.html#vue-cli-service-serve',
     icon: '/_plugin/%40vue%2Fcli-service/webpack-logo.png',
     prompts: [
       {
@@ -152,7 +152,7 @@ module.exports = api => {
   api.describeTask({
     match: /vue-cli-service build/,
     description: 'vue-webpack.tasks.build.description',
-    link: 'https://github.com/vuejs/vue-cli/blob/dev/docs/cli-service.md#build',
+    link: 'https://cli.vuejs.org/guide/cli-service.html#vue-cli-service-build',
     icon: '/_plugin/%40vue%2Fcli-service/webpack-logo.png',
     prompts: [
       {
@@ -243,7 +243,7 @@ module.exports = api => {
     name: 'inspect',
     command: 'vue-cli-service inspect',
     description: 'vue-webpack.tasks.inspect.description',
-    link: 'https://github.com/vuejs/vue-cli/blob/dev/docs/webpack.md#inspecting-the-projects-webpack-config',
+    link: 'https://cli.vuejs.org/guide/webpack.html#inspecting-the-project-s-webpack-config',
     icon: '/_plugin/%40vue%2Fcli-service/webpack-inspect-logo.png',
     prompts: [
       {

scripts/checkLinks.js

@@ -0,0 +1,56 @@
+const path = require('path')
+const fs = require('fs')
+const request = require('request-promise-native')
+
+const root = path.resolve(__dirname, '../packages/@vue')
+const promises = []
+
+async function checkLink (file, link, n) {
+  try {
+    const result = await request({
+      method: 'HEAD',
+      uri: link,
+      resolveWithFullResponse: true
+    })
+    if (result.statusCode !== 200) {
+      throw new Error('error')
+    } else {
+      console.log('[OK]', link, result.statusCode)
+    }
+  } catch (e) {
+    console.warn('[!!]', link, `${file}:${parseInt(n) + 1}`)
+    throw e
+  }
+}
+
+function checkLinks (file) {
+  const contents = fs.readFileSync(file, { encoding: 'utf8' })
+  const lines = contents.split('\n')
+  for (const n in lines) {
+    const line = lines[n]
+    const matched = line.match(/link:\s+'(.+?)'/)
+    if (matched) {
+      const link = matched[1]
+      promises.push(checkLink(file, link, n))
+    }
+  }
+}
+
+function checkFiles (folder, recursive = false) {
+  const files = fs.readdirSync(folder)
+  for (const file of files) {
+    const fullPath = path.join(folder, file)
+    if (file === 'ui.js') {
+      checkLinks(fullPath)
+    } else if (file === 'ui' && fs.statSync(fullPath).isDirectory()) {
+      checkLinks(path.join(fullPath, 'index.js'))
+    } else if (recursive) {
+      checkFiles(fullPath)
+    }
+  }
+}
+
+checkFiles(root, true)
+Promise.all(promises).catch(() => {
+  process.exit(1)
+})