From 9f72ffa08f243438888a3559ee09805109095097 Mon Sep 17 00:00:00 2001
From: imcuttle <moyuyc95@gmail.com>
Date: Tue, 14 Aug 2018 20:04:00 +0800
Subject: [PATCH] feat(edam): supports placeholder of dest in `move` and `copy`

11
---
 .../edam/src/__tests__/FileProcessor.test.js  | 45 +++++++++++++++++++
 .../src/core/TreeProcessor/FileProcessor.ts   | 29 ++++++++++--
 2 files changed, 70 insertions(+), 4 deletions(-)

diff --git a/packages/edam/src/__tests__/FileProcessor.test.js b/packages/edam/src/__tests__/FileProcessor.test.js
index 3348fb9..7ff8560 100644
--- a/packages/edam/src/__tests__/FileProcessor.test.js
+++ b/packages/edam/src/__tests__/FileProcessor.test.js
@@ -148,6 +148,51 @@ describe('FileProcessor', function() {
     )
   })
 
+  it('should FileProcessor supports the special placeholder', function () {
+    fp.tree['root.js'] = {
+      output: 'im root.js output'
+    }
+    fp.move('root.*', '[path][new-root][ext]')
+    expect(Object.keys(fp.tree)).toEqual(
+      expect.arrayContaining([
+        normalize('[new-root].txt'),
+        normalize('[new-root].js')
+      ])
+    )
+
+    fp.tree['new.ts'] = {
+      output: 'im root.js output'
+    }
+    fp.move('*.ts', '[path][name].jsx')
+    expect(Object.keys(fp.tree)).toEqual(
+      expect.arrayContaining([
+        normalize('new.jsx'),
+        normalize('pull/npm.ts')
+      ])
+    )
+
+    fp.tree['newNew.ts'] = {
+      output: 'im root.js output'
+    }
+    fp.tree['a/b/c.ts'] = {
+      output: 'im root.js output'
+    }
+    fp.tree['a/b/c-1.ts'] = {
+      output: 'im root.js output'
+    }
+    fp.move('**/*.ts', '[path][name].jsx')
+    expect(Object.keys(fp.tree)).toEqual(
+      expect.arrayContaining([
+        normalize('newNew.jsx'),
+        normalize('pull/npm.jsx'),
+        normalize('pull/file.jsx'),
+        normalize('pull/git.jsx'),
+        normalize('a/b/c.jsx'),
+        normalize('a/b/c-1.jsx')
+      ])
+    )
+  })
+
   // NOT Support now
   // it('should FileProcessor move works on directory', async function () {
   //   fp.move('pull/', 'x')
diff --git a/packages/edam/src/core/TreeProcessor/FileProcessor.ts b/packages/edam/src/core/TreeProcessor/FileProcessor.ts
index bda9e71..65907c2 100644
--- a/packages/edam/src/core/TreeProcessor/FileProcessor.ts
+++ b/packages/edam/src/core/TreeProcessor/FileProcessor.ts
@@ -21,6 +21,7 @@ import * as nps from 'path'
 import fileSystem from '../../lib/fileSystem'
 import * as mm from 'micromatch'
 import DefaultLogger from '../DefaultLogger'
+import { ParsedPath } from 'path'
 const debug = require('debug')('edam:FileProcessor')
 const tildify = require('tildify')
 
@@ -127,17 +128,37 @@ export default class FileProcessor extends TreeProcessor {
     action: Function
   ): FileProcessor {
     debug('move input: %o, %s', m, dest)
-    toArray(m).forEach(eachm => {
-      const paths = this.match(<string>eachm)
+    toArray(m).forEach(eachMatcher => {
+      const paths = this.match(<string>eachMatcher)
+      // mv *.js [dir][name][ext]
+      if (/\[(root|path|name|ext)]/.test(dest)) {
+        paths.forEach(from => {
+          let pathObj = <ParsedPath & { path: string }>nps.posix.parse(from)
+          pathObj.path = pathObj.dir
+          if (pathObj.path !== '' && !pathObj.path.endsWith('/')) {
+            pathObj.path = pathObj.path + '/'
+          }
+          let realDest = dest.replace(/\[(root|path|name|ext)]/g, (_, $1) => {
+            if (typeof pathObj[$1] === 'string') {
+              return pathObj[$1]
+            }
+            return _
+          })
+
+          action(from, realDest)
+        })
+        return
+      }
+
       // mv a.js b.js
-      if (paths.length === 1 && paths[0] === eachm) {
+      if (paths.length === 1 && paths[0] === eachMatcher) {
         action(paths[0], dest)
       } else {
         // implement simply, not robustly
         // a: mv a/* b
         // b: mv a/ b
         // https://www.npmjs.com/package/micromatch#parse
-        const { nodes } = mm.parse(eachm)
+        const { nodes } = mm.parse(eachMatcher)
         let basename = ''
         let hasGlobFlag = false
         if (nodes && nodes.length) {