Update readme

README.md

@@ -8,37 +8,46 @@ An API to download and/or extract git repositories.
 [![Downloads/week](https://img.shields.io/npm/dw/gitly.svg)](https://www.npmjs.com/package/gitly)
 [![License](https://img.shields.io/github/license/iwatakeshi/gitly)](https://github.com/iwatakeshi/gitly/blob/master/LICENSE.md)
 
-
-
 This project is the spiritual successor of [gittar](https://github.com/lukeed/gittar) written in TypeScript.
 
 ## Usage
 
+Since v1.0+
+
 ```typescript
-import { fetch, extract } = from 'gitly'
+import { download, extract } = from 'gitly'
 
-console.log(await fetch('iwatakeshi/gitly'))
+console.log(await download('iwatakeshi/gitly'))
 // -> ~/.gitly/github/iwatakeshi/gitly/master.tar.gz
 
-console.log(await fetch('iwatakeshi/gitly#v1.0.0'))
+console.log(await download('iwatakeshi/gitly#v1.0.0'))
 // -> ~/.gitly/github/iwatakeshi/gitly/v1.0.0.tar.gz
 
-console.log(await fetch('https://github.com/iwatakeshi/gitly'))
+console.log(await download('https://github.com/iwatakeshi/gitly'))
 // -> ~/.gitly/github/iwatakeshi/gitly/master.tar.gz
 
-console.log(await fetch('gitlab:Rich-Harris/buble#v0.15.2'))
+console.log(await download('gitlab:Rich-Harris/buble#v0.15.2'))
 // -> ~/.gitly/gitlab/Rich-Harris/buble/v0.15.2.tar.gz
 
-console.log(await fetch('Rich-Harris/buble', { host: 'gitlab' }))
+console.log(await download('Rich-Harris/buble', { host: 'gitlab' }))
 // -> ~/.gitly/gitlab/Rich-Harris/buble/master.tar.gz
 
-const source = 'path to downloaded zip file (can be obtained by fetch())'
+const source = 'path to downloaded zip file (can be obtained by download())'
 const destination = '/path/to/foobar'
 
 await extract(source, destination)
 // -> /path/to/foobar
 ```
 
+Since v2.0+
+
+```typescript
+import gitly from 'gitly'
+
+console.log(await gitly('iwatakeshi/gitly', '/path/to/extracted/folder/'))
+// -> ['~/.gitly/github/iwatakeshi/gitly/master.tar.gz', '/path/to/extracted/folder/']
+```
+
 ## Options
 
 ```typescript
@@ -52,7 +61,7 @@ interface GitlyOptions {
    */
   force?: boolean
   /**
-   * Throw an error when fetching (default: undefined)
+   * Throw an error when downloading (default: undefined)
    */
   throw?: boolean
   /**