.travis.yml

language: generic
env:
  global:
    - ORG="devonfw"
    - EMAIL="icsddevonfwsupport.apps2@capgemini.com"
    - REPO_SOURCE="getting-started"
    - REPO_DEST="getting-started.wiki"
    - REPO_CONSOLIDATE="devonfw-guide"
    - GH_REPO_SOURCE="github.com/${ORG}/${REPO_SOURCE}.git"
    - GH_REPO_DEST="github.com/${ORG}/${REPO_DEST}.git"
    - GH_REPO_CONSOLIDATE="github.com/${ORG}/${REPO_CONSOLIDATE}.git"
    - secure: 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
install: true
before_install:
  - cd ..
  - sudo apt-get update
  - sudo apt-get install -y imagemagick
stages:
  - name: Documentation
    if: (branch = develop) AND (type = push)
jobs:
  include:
    - stage: Documentation
      script:
        # Clone necessary repositories
        - git clone https://${GH_REPO_DEST}
        - git clone https://${GH_REPO_CONSOLIDATE}
        # Clean up wiki repository, copy documentation there
        - cd ${REPO_DEST} && rm -rf * && cd ..
        - yes | cp -rf ${REPO_SOURCE}/documentation/* ${REPO_DEST}/
        - cd ${REPO_DEST}
        # Remove .asciidoc file extension from relative links
        - grep -lr "link:[a-zA-Z0-9_.-]*\.asciidoc\[" . | xargs -r sed -i "s/\(link:[a-zA-Z0-9_.-]*\)\.asciidoc\(\[\)/\1\2/g"
        # Terminate Travis CI build when no changes detected
        - |
          if git diff-index --quiet HEAD && [ ! -n "$(git status -s)" ]; then 
            set +e 
            pkill -9 -P $$ &> /dev/null || true 
            exit 0
          else 
            git config user.email ${EMAIL}
            git config user.name ${USER}
            git status
            git add .
            git commit -m "${REPO_SOURCE} documentation | Travis CI build number $TRAVIS_BUILD_NUMBER"
            git remote add origin-wiki "https://${USER}:${GITHUB_TOKEN}@${GH_REPO_DEST}"
            git push origin-wiki master
            
            # Update snapshot in consolidated repository
            cd ../${REPO_CONSOLIDATE}
            if [ ! -d ${REPO_DEST} ]; then git submodule add https://${GH_REPO_DEST}; fi;
            git submodule init
            git submodule update --recursive --remote
            cd ${REPO_DEST}
            git checkout master
            git pull
            cd ..
            git add .
            git commit -m "${REPO_SOURCE} documentation | Travis CI build number $TRAVIS_BUILD_NUMBER"
            git remote add origin-wiki "https://${GITHUB_TOKEN}@${GH_REPO_CONSOLIDATE}"
            git push origin-wiki master
          fi
    - stage: Generate PDF
      if: (type = push) AND (commit_message !~ /^PDF getting started \| Travis CI build number.*$/)
      script:
        - git config --global user.email ${EMAIL}
        - git config --global user.name ${USER}
        # Fix PNG images (getting-started already cloned)
        - cd ${REPO_SOURCE}
        - git checkout develop
        - find . -name '*.png' -exec mogrify -interlace none -format png {} +
        - find . -name '*.PNG' -exec mogrify -interlace none -format PNG {} +
        # Generate PDF
        - mvn clean package -Ddocgen.images.dir=images,documentation -Doutput.format=pdf
        - mv ./target/generated-docs/master.pdf ./devonfw_getting_started.pdf
        # Commit and push new getting started
        - git add ./devonfw_getting_started.pdf
        - git commit -m "PDF getting started | Travis CI build number $TRAVIS_BUILD_NUMBER"
        - git remote add origin-pdf "https://${USER}:${GITHUB_TOKEN}@${GH_REPO_SOURCE}"
        - git push origin-pdf develop