fix($cli): 'vuepress eject' doesn't copy files (close: #1028)

Author: ulivz

Diff for: packages/@vuepress/cli/index.js

@@ -101,6 +101,7 @@ exports.bootstrap = function ({
   program
     .command('eject [targetDir]')
     .description('copy the default theme into .vuepress/theme for customization.')
+    .option('--debug', 'eject in debug mode')
     .action((dir = '.') => {
       wrapCommand(eject)(path.resolve(dir))
     })

Diff for: packages/@vuepress/core/lib/eject.js

@@ -2,6 +2,14 @@
 
 const { path, chalk, fs, logger } = require('@vuepress/shared-utils')
 
+const EXCLUDED_FILES = [
+  '__tests__',
+  '.npmignore',
+  'package.json',
+  'package.json',
+  'README.md'
+]
+
 module.exports = async (dir) => {
   try {
     require.resolve('@vuepress/theme-default')
@@ -10,7 +18,24 @@ module.exports = async (dir) => {
     process.exit(1)
   }
   const source = require.resolve('@vuepress/theme-default')
-  const target = path.resolve(dir, '.vuepress/theme')
-  await fs.copy(source, target)
-  logger.success(`\nCopied default theme into ${chalk.cyan(target)}.\n`)
+  logger.debug('entry', chalk.cyan(source))
+
+  const sourceDir = path.parse(source).dir
+  const targetDir = path.resolve(dir, '.vuepress/theme')
+  logger.debug('sourceDir', chalk.cyan(sourceDir))
+  logger.debug('targetDir', chalk.cyan(targetDir))
+
+  await fs.copy(sourceDir, targetDir, {
+    filter: src => {
+      const relative = path.relative(sourceDir, src)
+      if (EXCLUDED_FILES.includes(relative)) {
+        return false
+      }
+      if (relative) {
+        logger.debug('Copied', chalk.cyan(relative))
+      }
+      return true
+    }
+  })
+  logger.success(`Copied default theme into ${chalk.cyan(targetDir)}.\n`)
 }

Diff for: packages/@vuepress/shared-utils/lib/logger.js

@@ -10,7 +10,9 @@ class Logger {
   constructor (options) {
     this.options = Object.assign(
       {
-        logLevel: 3
+        logLevel: process.argv.includes('--debug')
+          ? 4
+          : 3
       },
       options
     )
@@ -84,6 +86,13 @@ class Logger {
     }
     console.log(chalk[color](label), ...args)
   }
+
+  developer (...args) {
+    if (process.env.VUEPRESS_ENV !== 'developer') {
+      return
+    }
+    this.status('cyan', 'developer', ...args)
+  }
 }
 
 /**

Diff for: packages/@vuepress/shared-utils/lib/module.js

@@ -49,10 +49,11 @@ exports.resolveModule = function (request, context) {
     }
     return resolvedPath
   }
-  resolvedPath = resolve(request, {
-    // module.paths is for globally install packages.
-    paths: [context || process.cwd(), ...module.paths]
-  })
+
+  // module.paths is for globally install packages.
+  const paths = [context || process.cwd(), ...module.paths]
+  resolvedPath = resolve(request, { paths })
+
   return resolvedPath
 }