docker-buildx.yml

#@doc
# * This GitHub Actions workflow builds and pushes a Docker image to GitHub Container Registry.
# * It is triggered when a branch is created with the name syntax "release/[version]-[channel]".
#
# The workflow does the following:
# 1. Checks out the code, sets up Docker buildx, Login to the registry.
# 2. Extracts the branch name from the GITHUB_REF environment variable.
# 3. Splits the branch name to get the version and channel.
# 4. Builds and pushes the Docker image.

# Examples:
# If the branch name is 'release/1.0.0-latest', the image is tagged as '1.0.0' and 'latest'.
# If the branch name is 'release/1.0.1-stable', the image is tagged as '1.0.1' and 'stable'.
# If the branch name is 'release/1.0.2-dev', the image is tagged as '1.0.2-dev'.
#
# * The 'latest' and 'stable' tags allow us to easily switch between different versions.
# * The 'dev' tag allows you to have a separate version for development.

name: Build and Push Docker Images

on:
  workflow_dispatch:
  push:
    branches:
      - "release/*"

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

      - name: Extract version and release type
        id: extract_version
        run: |
          BRANCH_NAME=${{ github.ref_name }}
          VERSION=$(echo $BRANCH_NAME | cut -d'/' -f 2 | cut -d'-' -f 1)
          RELEASE_TYPE=$(echo $BRANCH_NAME | cut -d'/' -f 2 | cut -d'-' -f 2)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "release_type=$RELEASE_TYPE" >> $GITHUB_OUTPUT

      - name: Docker meta for meeseeks-base
        id: meta_base
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/bearlike/meeseeks-base
          tags: |
            type=raw,value=${{ steps.extract_version.outputs.version }}${{ steps.extract_version.outputs.release_type == 'dev' && '-dev' || '' }}
            type=raw,value=latest,enable=${{ steps.extract_version.outputs.release_type == 'latest' }}
            type=raw,value=stable,enable=${{ steps.extract_version.outputs.release_type == 'stable' }}
            type=raw,value=dev,enable=${{ steps.extract_version.outputs.release_type == 'dev' }}

      - name: Docker meta for meeseeks-chat
        id: meta_chat
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/bearlike/meeseeks-chat
          tags: |
            type=raw,value=${{ steps.extract_version.outputs.version }}${{ steps.extract_version.outputs.release_type == 'dev' && '-dev' || '' }}
            type=raw,value=latest,enable=${{ steps.extract_version.outputs.release_type == 'latest' }}
            type=raw,value=stable,enable=${{ steps.extract_version.outputs.release_type == 'stable' }}
            type=raw,value=dev,enable=${{ steps.extract_version.outputs.release_type == 'dev' }}

      - name: Docker meta for meeseeks-api
        id: meta_api
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/bearlike/meeseeks-api
          tags: |
            type=raw,value=${{ steps.extract_version.outputs.version }}${{ steps.extract_version.outputs.release_type == 'dev' && '-dev' || '' }}
            type=raw,value=latest,enable=${{ steps.extract_version.outputs.release_type == 'latest' }}
            type=raw,value=stable,enable=${{ steps.extract_version.outputs.release_type == 'stable' }}
            type=raw,value=dev,enable=${{ steps.extract_version.outputs.release_type == 'dev' }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GHCR
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push meeseeks-base
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.base
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta_base.outputs.tags }}
          labels: ${{ steps.meta_base.outputs.labels }}

      - name: Build and push meeseeks-chat
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.chat
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta_chat.outputs.tags }}
          labels: ${{ steps.meta_chat.outputs.labels }}
          build-args: |
            BASE_IMAGE=ghcr.io/bearlike/meeseeks-base:${{ steps.extract_version.outputs.version }}${{ steps.extract_version.outputs.release_type == 'dev' && '-dev' || '' }}

      - name: Build and push meeseeks-api
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile.api
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta_api.outputs.tags }}
          labels: ${{ steps.meta_api.outputs.labels }}
          build-args: |
            BASE_IMAGE=ghcr.io/bearlike/meeseeks-base:${{ steps.extract_version.outputs.version }}${{ steps.extract_version.outputs.release_type == 'dev' && '-dev' || '' }}