Updated docs and CI

.github/workflows/check-dist.yml

@@ -0,0 +1,50 @@
+# `dist/index.js` is a special file in Actions.
+# When you reference an action with `uses:` in a workflow,
+# `index.js` is the code that will run.
+# For our project, we generate this file through a build process
+# from other source files.
+# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
+name: Check dist
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+jobs:
+  check-dist:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set Node.js 12.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Rebuild the index.js file
+        run: npm run build
+
+      - name: Compare the expected and actual dist/ directories
+        run: |
+          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
+            echo "Detected uncommitted changes after build.  See status below:"
+            git diff
+            exit 1
+          fi
+      # If dist/ was different than expected, upload the expected version as an artifact
+      - uses: actions/upload-artifact@v2
+        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
+        with:
+          name: dist
+          path: dist/

README.md

@@ -1 +1,64 @@
-# Setup V
+<div align="center">
+<h1>Setup V</h1>
+
+[vlang.io](https://vlang.io) |
+[Contributing](https://github.com/vlang/setup-v/blob/main/CONTRIBUTING.md)
+
+</div>
+<div align="center">
+
+[![CI][workflowbadge]][workflowurl]
+[![License: MIT][licensebadge]][licenseurl]
+
+</div>
+
+GitHub Action that allows you to setup a V environment.
+
+## Usage
+
+```yaml
+- uses: vlang/setup-v@v1
+  with:
+    # Personal access token (PAT) used to fetch the repository. The PAT is configured
+    # with the local git config, which enables your scripts to run authenticated git
+    # commands. The post-job step removes the PAT.
+    #
+    # We recommend using a service account with the least permissions necessary.
+    # Also when generating a new PAT, select the least scopes necessary.
+    #
+    # [Learn more about creating and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
+    #
+    # Default: ${{ github.token }}
+    token: ''
+
+    # Version to use. It can be the branch, tag or SHA to checkout from the V repository.
+    # Examples: 0.2.4, weekly.2022.07
+    version: ''
+
+    # File containing the version to use. It can contain the branch, tag or SHA to checkout from the V repository
+    # Examples: .v-version
+    version-file: ''
+
+    # Set this option if you want the action to check for the latest available version of V.
+    # If `stable` is false, it will check for the latest commit from the default branch.
+    check-latest: false
+
+    # Set this option if you want the action to use the stable version of V
+    stable: false
+
+    # Target architecture for V to use. Examples: linux, macos, windows. Will use system architecture by default.
+    architecture: ''
+```
+
+## Contributors
+
+<a href="https://github.com/vlang/setup-v/contributors">
+  <img src="https://contrib.rocks/image?repo=vlang/setup-v"/>
+</a>
+
+Made with [contributors-img](https://contrib.rocks).
+
+[workflowbadge]: https://github.com/vlang/setup-v/actions/workflows/ci.yml/badge.svg
+[licensebadge]: https://img.shields.io/badge/License-MIT-blue.svg
+[workflowurl]: https://github.com/vlang/setup-v/actions/workflows/ci.yml
+[licenseurl]: https://github.com/vlang/setup-v/blob/main/LICENSE