release.yaml

name: Build the ruby gem in a container and publish it on Github Package Repository
on:
  release:
    types:
      - published

jobs:
  release-ruby-gem:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout project code
        uses: actions/checkout@v4

      - name: Setup Docker builder
        uses: docker/setup-buildx-action@v3

      - name: Build container for build target
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./deployment/Containerfile
          target: build
          push: false
          load: true
          tags: linuxfrorg/board-sse-linuxfr.org:${{ github.sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Publish gem to Github Package Repository
        uses: addnab/docker-run-action@v3
        env:
          GEM_HOST_API_KEY: "${{secrets.RUBYGEM_PUSH_KEY}}"
          OWNER: ${{ github.repository_owner }}
        with:
          image: linuxfrorg/board-sse-linuxfr.org:${{ github.sha }}
          options: >-
            -e OWNER
            -e GEM_HOST_API_KEY
          run: |
            set -eux
            IFS=$'\n\t'

            mkdir -p "${HOME}/.local/share/gem"
            touch "${HOME}/.local/share/gem/credentials"
            chmod 0600 "${HOME}/.local/share/gem/credentials"
            printf -- "---\n:rubygem: ${GEM_HOST_API_KEY}\n" > "${HOME}/.local/share/gem/credentials"
            gem push --KEY rubygem *.gem