runs-on container image

[abernier]

Setup a Docker image for the runner, with an imagemagick version supporting DWAB compression

https://docs.github.com/en/actions/using-jobs/running-jobs-in-a-container

https://docs.github.com/en/actions/publishing-packages/publishing-docker-images#publishing-images-to-docker-hub

https://chat.openai.com/share/62aa46ca-9f23-4eb6-8f31-e45ce9add14b

FROM node:18-alpine

RUN apk update && apk add --no-cache imagemagick make openssl git

WORKDIR /app
# USER node

name: release
on:
  push:
    branches:
      - 'main'

# Cancel any previous run (see: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency)
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:

  changes-job:
    runs-on: ubuntu-latest
    outputs:
      dockerfile: ${{ steps.changes.outputs.dockerfile }}
    steps:
      - uses: actions/checkout@v3
      - id: changes
        uses: dorny/paths-filter@v2
        with:
          filters: |
            dockerfile:
              - 'Dockerfile'
          
  build-push-job:
    needs: changes-job
    if: needs.changes-job.outputs.dockerfile == 'true'
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v3
      - uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: meta
        uses: docker/metadata-action@v4
        with:
          images: ghcr.io/${{ github.repository }}
      - uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  release-job:
    needs: build-push-job
    if: always() && needs.build-push-job.result == 'success' || needs.build-push-job.result == 'skipped'
    runs-on: ubuntu-latest
    container:
      image: 'ghcr.io/${{ github.repository }}:main'
      # options: --user root
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          cache: 'yarn'
      - id: main
        run: |
          yarn install
          yarn build
          yarn release
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}