feat: 增加cli eslint

Author: 罗学

packages/eslint/lint.js

@@ -17,12 +17,12 @@ const renamedArgs = {
   config: 'configFile'
 }
 
-module.exports = function lint ({ args = {}, api }) {
+module.exports = function lint ({ args = {} }) {
   const path = require('path')
-  const cwd = api.resolve('.')
+  const cwd = process.cwd()
   const { log, done, exit, chalk, loadModule } = require('@pkb/shared-utils')
   const { CLIEngine } = loadModule('eslint', cwd, true) || require('eslint')
-  const extensions = require('./eslintOptions').extensions(api)
+  const extensions = require('./eslintOptions').extensions()
   const argsConfig = normalizeConfig(args)
   const config = Object.assign({
     extensions,
@@ -65,9 +65,6 @@ module.exports = function lint ({ args = {}, api }) {
     : defaultFilesToLint
 
   const processCwd = process.cwd
-  if (!api.invoking) {
-    process.cwd = () => cwd
-  }
 
   const report = engine.executeOnFiles(files)
   process.cwd = processCwd
@@ -111,8 +108,6 @@ module.exports = function lint ({ args = {}, api }) {
     }
     exit(1)
   }
-
-  console.log('--------end------')
 }
 
 function normalizeConfig (args) {

packages/tools/util/hmr-utils.js

@@ -1,9 +1,47 @@
 const execa = require('execa')
 const path = require('path')
 const fs = require('fs-extra')
-const execSync = require('child_process').execSync
+const net = require('net')
+const chalk = require('chalk')
+
+
+const { execSync } = require('child_process')
 const { success } = require('../util/log')
 
+
+const errLog = (msg) => console.log(`${chalk.red('[错误]')}${msg}`)
+const successLog = (msg) => console.log(`${chalk.green('[成功]')}${msg}`)
+const baseLog = (msg) => console.log(`${chalk.cyanBright(msg)}`)
+const warnLog = (msg) => console.log(`${chalk.yellow('[警告]')}${msg}`)
+const changeLog = (msg) => console.log(`${chalk.cyan('[变更]')}${msg}`)
+const compileLog = (msg) => console.log(`${chalk.grey('[编译]')}${msg}`)
+
+async function portInUse(port) {
+  return new Promise((resolve, reject) => {
+    const server = net.createServer().listen(port)
+    server.on('listening', function () {
+      server.close()
+      resolve(port)
+    })
+    server.on('error', function (err) {
+      if (err.code === 'EADDRINUSE') {
+        port++
+        reject(err)
+      }
+    })
+  })
+}
+
+exports.tryUsePort = (port, _portAvailableCallback) => {
+  portInUse(port).then((port) => {
+    _portAvailableCallback(port)
+  }).catch(() => {
+    console.log(port + '被占用')
+    port += 1
+    tryUsePort(port, _portAvailableCallback)
+  })
+}
+
 // 获取当前分支
 exports.getCurBranch = () => {
   return execSync('git rev-parse --abbrev-ref HEAD').toString().trim()