docker-publish.yml

name: Build and publish Docker Image if a new Github release was created

on:
  release:
    types: [created]

jobs:
  build_and_push:
    runs-on: ubuntu-latest

    steps:
      - name: Check if the release tag starts with 'server'
        id: check_tag
        run: |
          if [[ ! "${GITHUB_REF_NAME}" =~ ^server ]]; then
            echo "::set-output name=skip::true"
          else
            echo "::set-output name=skip::false"
          fi
        shell: bash

      - name: Skip build if tag does not start with 'server'
        if: steps.check_tag.outputs.skip == 'true'
        run: echo "Skipping build because the tag does not start with 'server'."

      - name: Check out the repo
        if: steps.check_tag.outputs.skip == 'false'
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        if: steps.check_tag.outputs.skip == 'false'
        uses: docker/setup-buildx-action@v1

      - name: Log in to GitHub Container Registry
        if: steps.check_tag.outputs.skip == 'false'
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}


      - name: Sanitize ref name
        id: sanitize
        if: steps.check_tag.outputs.skip == 'false'
        run: echo "SANITIZED_REF_NAME=${GITHUB_REF_NAME//\//-}" >> $GITHUB_ENV

      - name: Build and push
        if: steps.check_tag.outputs.skip == 'false'
        uses: docker/build-push-action@v2
        with:
          context: ./app/
          file: ./app/Dockerfile.server
          push: true
          tags: |
            ghcr.io/${{ github.repository_owner }}/plandex-server:${{ env.SANITIZED_REF_NAME }}
            ghcr.io/${{ github.repository_owner }}/plandex-server:latest