🚀 GitHub Action template

Template repository for GitHub Actions

📦 Available on

• Docker Hub: devopsinfra/template-action:latest
• GitHub Packages: ghcr.io/devops-infra/template-action:latest

✨ Features

• Baseline for GitHub Actions for DevOps-Infra projects

🔗 Related Actions

Check also other actions from DevOps-Infra

📊 Badges

🏷️ Version Tags: vX, vX.Y, vX.Y.Z

This action supports three tag levels for flexible versioning:

• vX: latest patch of the major version (e.g., v1).
• vX.Y: latest patch of the minor version (e.g., v1.2).
• vX.Y.Z: fixed to a specific release (e.g., v1.2.3).

📖 API Reference

    - name: Run the Action
      uses: devops-infra/[email protected]
      env:
        barfoo: foobaz
      with:
        foobar: bazbar
        debug: false
        # github_token: ${{ secrets.GITHUB_TOKEN }}

🔨 Environment Variables

Variable	Description
barfoo	Sample environment variable.

🔧 Input Parameters

Input	Required	Default	Description
foobar	No	foobar	Sample input used by the action.
debug	No	false	Enable verbose debug logging.
github_token	No		For authenticated GitHub requests.

📤 Outputs Parameters

Output	Description
foobar	Echo of provided foobar input.
barfoo	Duplicate of foobar for demo use.

💻 Usage Examples

📝 Basic

Run the Action with defaults.

name: Run the Action on each commit
on: [push]
jobs:
  template-action:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - uses: devops-infra/template-action@v1

🔀 Advanced

Run the Action with set inputs.

name: Run the Action on each commit
on: [push]
jobs:
  template-action:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - uses: devops-infra/template-action@v1
        with:
          foobar: hello
          debug: 'true'

🎯 Use specific version

Run the Action with a specific version tag.

name: Run the Action on each commit
on: [push]
jobs:
  template-action:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - uses: devops-infra/[email protected]
        id: Pin patch version

      - uses: devops-infra/[email protected]
        id: Pin minor version

      - uses: devops-infra/template-action@v1
        id: Pin major version

🏗️ CI/CD

Workflows included:

• (Auto) Create Pull Request (.github/workflows/auto-create-pull-request.yml)
  • Trigger: push to any branch except master and dependabot/**.
  • Jobs:
    • Lint
    • Build and push multi-platform test image, and inspect manifest
    • Create pull request
• (Auto) Create release (.github/workflows/auto-create-release.yml)
  • Trigger: pull_request closed and push to release/** (runs only for merged PRs from release/)
  • Jobs:
    • Lint
    • Tagging: create vX.Y.Z; update vX.Y and vX (fails if full tag exists on remote)
    • Build and push multi-platform image, and inspect manifest
    • Publish GitHub Release
    • Update Docker hub description
• (Cron) Weekly dependency build (.github/workflows/cron-check-dependencies.yml)
  • Trigger: Weekly on Monday at 08:00 UTC
  • Jobs:
    • Lint
    • Build and push multi-platform test image, and inspect manifest
• (Manual) Update version (.github/workflows/manual-update-version.yml)
  • Trigger: manual workflow_dispatch with type (patch|minor|major|set) xor version when type=set pushes to release/** branch and creates a pull request to create a new release
  • Jobs:
    • Update version: bump or set; output REL_VERSION
    • Build and push multi-platform image, and inspect manifest
    • Create pull request, approve to create a release

🧑‍💻 Development

Prerequisites:

• Docker with Buildx,
• Task (installed via workflow or from https://taskfile.dev),
• gnu-sed if on macOS (brew install gnu-sed),
• pre-commit (optional).

Common tasks:

# Run all linters
task lint

# Build multi-arch images locally (no push)
task docker:build

# Push images (requires DOCKER_TOKEN and GITHUB_TOKEN)
DOCKER_TOKEN=... GITHUB_TOKEN=... task docker:push

Pre-commit hooks:

brew install pre-commit
task pre-commit:install
task pre-commit

🤝 Contributing

Contributions are welcome! See CONTRIBUTING. This project is licensed under the MIT License - see the LICENSE file for details.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

💬 Support

If you have any questions or need help, please:

• 📝 Create an issue
• 🌟 Star this repository if you find it useful!