# Build, test and push InvenTree docker image
# This workflow runs under any of the following conditions:
#
# - Push to the master branch
# - Publish release
#
# The following actions are performed:
#
# - Check that the version number matches the current branch or tag
# - Build the InvenTree docker image
# - Run suite of unit tests against the build image
# - Push the compiled, tested image to dockerhub

name: Docker

on:
  release:
    types: [published]

  push:
    branches:
      - 'master'

jobs:

  # Build the docker image
  build:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    steps:
      - name: Check out repo
        uses: actions/checkout@v2
      - name: Version Check
        run: |
          pip install requests
          python3 ci/version_check.py
          echo "git_commit_hash=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
          echo "git_commit_date=$(git show -s --format=%ci)" >> $GITHUB_ENV
      - name: Build Docker Image
        # Build the development docker image (using docker-compose.yml)
        run: |
          docker-compose build
      - name: Run Unit Tests
        run: |
          docker-compose run inventree-dev-server invoke update
          docker-compose run inventree-dev-server invoke setup-dev
          docker-compose up -d
          docker-compose run inventree-dev-server invoke wait
          docker-compose run inventree-dev-server invoke test
          docker-compose down
      - name: Check Data Directory
        # The following file structure should have been created by the docker image
        run: |
          test -d data
          test -d data/env
          test -d data/pgdb
          test -d data/media
          test -d data/static
          test -d data/plugins
          test -f data/config.yaml
          test -f data/plugins.txt
          test -f data/secret_key.txt
      - name: Set up QEMU
        if: github.event_name != 'pull_request'
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        if: github.event_name != 'pull_request'
        uses: docker/setup-buildx-action@v1
      - name: Set up cosign
        if: github.event_name != 'pull_request'
        uses: sigstore/cosign-installer@48866aa521d8bf870604709cd43ec2f602d03ff2
      - name: Login to Dockerhub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Extract Docker metadata
        if: github.event_name != 'pull_request'
        id: meta
        uses: docker/metadata-action@69f6fc9d46f2f8bf0d5491e4aabe0bb8c6a4678a
        with:
          images: |
            inventree/inventree
      - name: Build and Push
        id: build-and-push
        if: github.event_name != 'pull_request'
        uses: docker/build-push-action@v2
        with:
          context: .
          platforms: linux/amd64,linux/arm64,linux/arm/v7
          push: true
          target: production
          tags: ${{ env.docker_tags }}
          build-args: |
            commit_hash=${{ env.git_commit_hash }}
            commit_date=${{ env.git_commit_date }}
      - name: Sign the published image
        if: github.event_name != 'pull_request'
        env:
          COSIGN_EXPERIMENTAL: "true"
        run: cosign sign ${{ steps.meta.outputs.tags }}@${{ steps.build-and-push.outputs.digest }}
      - name: Push to Stable Branch
        uses: ad-m/github-push-action@master
        if: env.stable_release == 'true' && github.event_name != 'pull_request'
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: stable
          force: true
