docker.yml

name: docker

on:
  release:
    types:
      - published
  workflow_dispatch:
    inputs:
      push:
        description: "Push image to DockerHub"
        type: boolean
        default: true

env:
  NAMESPACE: "nciccbr"
  IMAGE_NAME: "syncweaver"

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
        with:
          ref: ${{ github.ref_name }}

      - name: Determine version and push flag
        id: setup
        shell: bash
        run: |
          image_base="${NAMESPACE}/${IMAGE_NAME}"
          branch_ref="${{ github.ref_name }}"
          syncweaver_ref="${branch_ref}"
          if [ "${{ github.event_name }}" = "release" ]; then
            version="${{ github.ref_name }}"
            tag="${image_base}:${version},${image_base}:latest"
            push="true"
          else
            version="$(tr -d '[:space:]' < VERSION)"
            tag="${image_base}:${version}"
            push="${{ inputs.push }}"
          fi
          if [ -z "${version}" ]; then
            echo "ERROR: Resolved image version is empty" >&2
            exit 1
          fi
          if [ -z "${syncweaver_ref}" ]; then
            echo "ERROR: Resolved SYNCWEAVER_VERSION is empty" >&2
            exit 1
          fi
          echo "version=${version}" >> "$GITHUB_OUTPUT"
          echo "syncweaver_ref=${syncweaver_ref}" >> "$GITHUB_OUTPUT"
          echo "tag=${tag}" >> "$GITHUB_OUTPUT"
          echo "push=${push}" >> "$GITHUB_OUTPUT"

      - name: Login to DockerHub
        if: ${{ steps.setup.outputs.push == 'true' }}
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          push: ${{ steps.setup.outputs.push == 'true' }}
          tags: ${{ steps.setup.outputs.tag }}
          build-args: |
            SYNCWEAVER_VERSION=${{ steps.setup.outputs.syncweaver_ref }}