Add README

Author: swinton

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: Test
+name: Tests
 
 on: [ push, pull_request ]
 

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 GitHub
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,34 @@
+# :gear: `setup-gh` ![](https://github.com/github-developer/setup-gh/workflows/Tests/badge.svg)
+> An example action, demonstrating how CLI authors may develop actions that allow setup their of CLIs on GitHub's  hosted runners, using JavaScript
+
+## About
+This action, which is intended _for demonstration use only_, sets up the GitHub CLI, [`gh`](https://github.com/cli/cli), on GitHub's hosted Actions runners.
+
+This action can be run on `ubuntu-latest`, `windows-latest`, and `macos-latest` GitHub Actions runners, and will install and expose a specified version of the `gh` CLI on the runner environment.
+
+## Usage
+
+Setup the `gh` CLI:
+
+```yaml
+steps:
+- uses: github-developer/setup-gh@v1
+```
+
+A specific version of the `gh` CLI can be installed:
+
+```yaml
+steps:
+- uses: github-developer/setup-gh@v1
+  with:
+    version:
+      1.1.0
+```
+
+## Inputs
+The actions supports the following inputs:
+
+- `version`: The version of `gh` to install, defaulting to `1.2.0`
+
+## License
+[MIT](LICENSE).

package.json

@@ -10,8 +10,12 @@
     "all": "npm run lint && npm run prepare && npm run test"
   },
   "keywords": [],
-  "author": "Steve Winton <[email protected]> (https://github.com/swinton)",
-  "license": "ISC",
+  "homepage": "https://github.com/github-developer/setup-gh",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/github-developer/setup-gh.git"
+  },
   "dependencies": {
     "@actions/core": "^1.2.6",
     "@actions/tool-cache": "^1.6.0"