language: generic

services:
  - docker

git:
  submodules: false  # Avoid trying to checkout private data/ submodule

stages:
  - name: "Build Docker image"
  - name: "Test"
  - name: "Deploy Docker image - latest"
    if: branch = master
  - name: "Deploy Docker image - tagged"
    if: branch = master AND tag IS present

jobs:
  include:
    - stage: "Build Docker image"
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin

        # We are using the image my_ocrd_workflow to cache, so pull and tag it
        - docker pull $DOCKER_USERNAME/my_ocrd_workflow
        - docker tag $DOCKER_USERNAME/my_ocrd_workflow my_ocrd_workflow

        - FORCE_DOWNLOAD=y ./build

        - docker tag my_ocrd_workflow $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT
        - docker images
        - docker push $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT

    - stage: "Test"
      script:
        - docker pull $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT
        - docker tag $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT my_ocrd_workflow

        - curl -O https://qurator-data.de/examples/actevedef_718448162.first-page.zip
        - unzip actevedef_718448162.first-page.zip
        - cd actevedef_718448162.first-page

        - $TRAVIS_BUILD_DIR/run

        - curl --upload-file OCR-D-OCR-CALAMARI/OCR-D-OCR-CALAMARI_00000024.xml https://transfer.sh/my_ocrd_workflow_$RANDOM.xml 1>&2
        - grep -q 'auswa.rtige Rechtsgela.hrte ha.tten mu...en bef.aget werden' OCR-D-OCR-CALAMARI/OCR-D-OCR-CALAMARI_00000024.xml
        - grep -q 'auswa.rtige Rechtsgela.hrte ha.tten mu...en bef.aget werden' OCR-D-OCR-TESS/OCR-D-OCR-TESS_00000024.xml

    - stage: "Deploy Docker image - latest"
      env: DOCKER_TAG=latest
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin

        - docker pull $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT
        - docker tag $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT $DOCKER_USERNAME/my_ocrd_workflow:$DOCKER_TAG
        - docker push $DOCKER_USERNAME/my_ocrd_workflow:$DOCKER_TAG

    - stage: "Deploy Docker image - tagged"
      env: DOCKER_TAG=$TRAVIS_TAG
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin

        - docker pull $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT
        - docker tag $DOCKER_USERNAME/my_ocrd_workflow:$TRAVIS_COMMIT $DOCKER_USERNAME/my_ocrd_workflow:$DOCKER_TAG
        - docker push $DOCKER_USERNAME/my_ocrd_workflow:$DOCKER_TAG