build.yml

---
name: Docker

on:  # yamllint disable-line rule:truthy
  push: ~
  workflow_dispatch: ~
  schedule:
    - cron: '0 0 * * SAT'  # Monday-Friday at 6:30 AM (AEST)

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  yamllint:
    runs-on: ubuntu-latest
    steps:
      - id: checkout
        name: Checkout code 🛒
        uses: actions/checkout@v4

      - id: yamllint
        name: Run yamllint 📃
        uses: ibiqlik/action-yamllint@v3
        with:
          strict: true

  update-doc:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - id: checkout
        name: Checkout code 🛒
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # otherwise, you will fail to push refs to dest repo

      - id: auto-doc
        name: Run auto-doc 📃
        uses: tj-actions/auto-doc@v3.5.0
        with:
          filename: "action.yaml"

      - id: changes
        name: Verify changed files 🔎
        uses: tj-actions/verify-changed-files@v20
        with:
          files: |
            README.md

      - id: commit
        if: steps.changes.outputs.files_changed == 'true'
        name: Commit README changes 📥
        uses: EndBug/add-and-commit@v9
        with:
          message: 'Update README'
          committer_name: 'GitHub Actions'
          committer_email: 'actions@github.com'
          add: 'README.md'

  push:
    runs-on: ubuntu-latest
    name: Build and Push Container Image

    permissions:
      packages: write

    steps:
      - uses: actions/checkout@v4

      - name: Log into the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}


      - name: Extract metadata for the Docker image
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            # set latest tag for default branch
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch
            type=ref,event=pr

      - name: Build and push the Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}


  release:
    needs:
      - yamllint
      - push
    runs-on: ubuntu-latest
    if: ${{ github.ref_name == github.event.repository.default_branch }}
    permissions:
      contents: write
    steps:
      - id: checkout
        name: Checkout code 🛒
        uses: actions/checkout@v4

      - id: version
        name: Calculate next version 🔢
        uses: reecetech/version-increment@2024.10.1
        with:
          scheme: semver
          increment: minor

      - id: github-release
        name: Create Github Release 📦
        uses: softprops/action-gh-release@v2.2.1
        with:
          tag_name: ${{ steps.version.outputs.v-version }}
          prerelease: false
          draft: false
          token: ${{ secrets.GITHUB_TOKEN }}

      - id: push-short-tag
        name: Create release short tag 🏷
        uses: richardsimko/update-tag@v1.0.11
        with:
          tag_name: ${{ steps.version.outputs.major-v-version }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - id: output-version
        name: Version noted summary page 📝
        shell: bash
        run: |
          set -euo pipefail
          echo -e "## ✨ Published\n" | \
            tee -a "${GITHUB_STEP_SUMMARY}"
          echo -e "Name: ${{ github.event.repository.name }}\n" | \
            tee -a "${GITHUB_STEP_SUMMARY}"
          echo -e "Version: ${{ steps.version.outputs.v-version }}\n" | \
            tee -a "${GITHUB_STEP_SUMMARY}"
          echo -e "Moved tag: ${{ steps.version.outputs.major-v-version }}\n" \
            | tee -a "${GITHUB_STEP_SUMMARY}"