This repository contains GitHub Actions to help you build on Fastly's Compute@Edge platform, such as installing the CLI, and building and deploying services.

IMPORTANT: Compute@Edge is currently in limited availability. For more information on what this means, read the Fastly product and feature lifecycle guide.

To compile and deploy a Compute@Edge service at the root of the repository, you can use the fastly/compute-actions main action. This will install the Fastly CLI, build your project, and deploy it to your Fastly service. If you used fastly compute init to initialise your project, this will work out of the box:

You will need to install the correct Rust toolchain for the action to build your project. The rust-toolchain action can handle this for you with the following configuration:

name: Deploy Application
on:
  push:
    branches: [master]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3

    - name: Install Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
          toolchain: 1.54.0 # current Rust toolchain for Compute@Edge
          target: wasm32-wasi # WebAssembly target

    - name: Deploy to Compute@Edge
      uses: fastly/compute-actions@v4
      env:
        FASTLY_API_TOKEN: ${{ secrets.FASTLY_API_TOKEN }}

GitHub Action runners come with a node toolchain pre-installed, so you can just run npm install to fetch your project's dependencies.

name: Deploy Application
on:
  push:
    branches: [master]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3

    - name: Install project dependencies
      run: npm install

    - name: Deploy to Compute@Edge
      uses: fastly/compute-actions@v4
      env:
        FASTLY_API_TOKEN: ${{ secrets.FASTLY_API_TOKEN }}

Alternatively, you can manually run the individual GitHub Actions for Compute@Edge if you want finer control over your workflow:

• fastly/compute-actions/setup - Download the Fastly CLI if not already installed
• fastly/compute-actions/build - Build a Compute@Edge project. Equivalent to fastly compute build
• fastly/compute-actions/deploy - Deploy a Compute@Edge project. Equivalent to fastly compute deploy

name: Deploy Application
on:
  push:
    branches: [master]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3

    - name: Set up Fastly CLI
      uses: fastly/compute-actions/setup@v4
      with:
        cli_version: '4.3.0' # optional, defaults to 'latest'
        token: ${{ secrets.GITHUB_TOKEN }}

    - name: Install Dependencies
      run: npm install

    - name: Build Compute@Edge Package
      uses: fastly/compute-actions/build@v4
      with:
        verbose: true # optionally enables verbose output, defaults to false
        skip_verification: true # optional, defaults to false

    - name: Deploy Compute@Edge Package
      uses: fastly/compute-actions/deploy@v4
      with:
        service_id: '4tYGx...' # optional, defaults to value in fastly.toml
        comment: 'Deployed via GitHub Actions' # optional
      env:
        FASTLY_API_TOKEN: ${{ secrets.FASTLY_API_TOKEN }}

The following inputs can be used as with keys for the actions in this repository; none of them are required:

• project_directory - Directory of the project to deploy, relative to the repository root.
• cli_version - The version of the Fastly CLI to install, e.g. v0.20.0
• service_id - The Fastly service ID to deploy to. Defaults to the value in fastly.toml. (deploy only)
• comment - An optional comment to be included with the deployed service version. (deploy only)
• version - Version to clone from when deploying. Can be "latest", "active", or the number of a specific version. (deploy only)
• verbose - Set to true to enable verbose logging.
• skip_verification - Skip verification steps before build. (build only)
• token - The GitHub token to use when interacting with the GitHub API.

Please see our SECURITY.md for guidance on reporting security-related issues.

The source and documentation for this project are released under the MIT License.