feat: add .rename method (#11)

* add .rename

* add semantic-release

circle.yml

@@ -20,4 +20,7 @@ jobs:
  - ./node_modules
  - run:
  name: test
- command: yarn test
+ command: yarn test
+ - run:
+ name: release
+ command: npx semantic-release

docs/api.md

@@ -165,3 +165,7 @@ Write decoded contents to a file by given relative path.
 ## stream.fileStats(relative)
 
 Get stats for a file by given relative path.
+
+## stream.rename(fromPath, toPath)
+
+Rename a file.

src/index.js

@@ -195,6 +195,17 @@ class Majo extends EventEmitter {
  get fileList() {
  return Object.keys(this.files).sort()
  }
+
+ rename(fromPath, toPath) {
+ const file = this.files[fromPath]
+ this.createFile(toPath, {
+ path: path.resolve(this.baseDir, toPath),
+ stats: file.stats,
+ contents: file.contents
+ })
+ this.deleteFile(fromPath)
+ return this
+ }
 }
 
 const majo = () => new Majo()

test/fixture/rename/a.txt

@@ -0,0 +1 @@
+a

test/index.test.js

@@ -52,3 +52,17 @@ test('stats', async () => {
 
  expect(typeof stream.files['foo.md'].stats).toBe('object')
 })
+
+test('rename', async () => {
+ const stream = majo()
+
+ stream.source('**/*', { baseDir: path.join(__dirname, 'fixture/rename') })
+
+ stream.use(ctx => {
+ ctx.rename('a.txt', 'b/c.txt')
+ })
+
+ await stream.process()
+
+ expect(stream.fileList).toEqual(['b/c.txt'])
+})