release-please.yaml

name: Run Release Please

on:
  push:
    branches:
      - main
      - '[0-9]+.[0-9]+.x'
  workflow_dispatch:

defaults:
  run:
    shell: bash

env:
  # Default minimum version of Go to support.
  DEFAULT_GO_VERSION: 1.20
  REGISTRY: ghcr.io
  IMAGE_NAME: podtato-server
  GITHUB_PAGES_BRANCH: gh-pages

jobs:
  release-please:
    permissions:
      contents: write  # for google-github-actions/release-please-action to create release commit
      pull-requests: write  # for google-github-actions/release-please-action to create release PR
    runs-on: ubuntu-latest
    outputs:
      releases_created: ${{ steps.release.outputs.releases_created }}
      tag_name: ${{ steps.release.outputs.tag_name }}
    # Release-please creates a PR that tracks all changes
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - uses: google-github-actions/release-please-action@v4
        id: release
        with:
          command: manifest
          token: ${{secrets.GITHUB_TOKEN}}
          default-branch: main

  build-release:
    if: needs.release-please.outputs.releases_created == 'true'
    needs:
      - release-please
    runs-on: ubuntu-22.04
    permissions:
      contents: write
      packages: write
      id-token: write
    env:
      IMAGE_TAG: ghcr.io/podtato-head/podtato-server:${{ needs.release-please.outputs.tag_name }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

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

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: "ghcr.io"
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Docker Image
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          target: production
          tags: |
            ${{ env.IMAGE_TAG }}
          build-args: |
            GIT_HASH=${{ env.GIT_SHA }}
            RELEASE_VERSION=dev-${{ env.DATETIME }}
            BUILD_TIME=${{ env.BUILD_TIME }}
          builder: ${{ steps.buildx.outputs.name }}
          push: true
          cache-from: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_NAME }}
          cache-to: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_NAME }}

      - name: Write vars
        id: vars
        shell: bash
        run: |
          TAG=${{ needs.release-please.outputs.tag_name }}
          echo "version=${TAG#v}" >> $GITHUB_OUTPUT

      - name: Publish Helm chart to GHCR
        run: |
           helm package chart
           helm push podtato-head-${{ steps.vars.outputs.version }}.tgz oci://ghcr.io/podtato-head/charts

      - name: Generate SBOM
        uses: anchore/sbom-action@v0.15.2
        with:
          image: ${{ env.IMAGE_TAG }}
          artifact-name: sbom-${{ env.IMAGE_NAME }}
          output-file: ./sbom-${{ env.IMAGE_NAME }}.spdx.json

      - name: Attach SBOM to release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ needs.release-please.outputs.tag_name }}
          files: ./sbom-${{ env.IMAGE_NAME }}.spdx.json

  release-manifests:
    if: needs.release-please.outputs.releases_created == 'true'
    needs:
      - release-please
      - build-release
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Attach release assets
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ needs.release-please.outputs.tag_name }}
          files: deploy/manifest.yaml