update-translations.yml

name: Update translations

# Update every Monday at 5am
on:
  schedule:
  - cron: "0 5 * * 1"

jobs:
  update-translations:
    if: github.repository_owner == 'opencast'
    runs-on: ubuntu-20.04
    env:
      CROWDIN_API_KEY: ${{ secrets.CROWDIN_API_KEY }}
    steps:
    - uses: actions/checkout@v2

    - name: prepare git
      run: |
        git config --global user.email 'crowdin-bot@opencast.org'
        git config --global user.name 'Crowdin Bot'

    - name: prepare crowdin client
      run: |
        wget --quiet https://artifacts.crowdin.com/repo/deb/crowdin.deb
        sudo dpkg -i crowdin.deb
        echo "api_key: ${CROWDIN_API_KEY}" > ~/.crowdin.yaml

    - name: prepare github ssh key
      env:
        DEPLOY_KEY: ${{ secrets.DEPLOY_KEY }}
      run: |
        install -dm 700 ~/.ssh/
        echo "${DEPLOY_KEY}" > ~/.ssh/id_ed25519
        chmod 600 ~/.ssh/id_ed25519
        ssh-keyscan github.com >> ~/.ssh/known_hosts

    - name: clone repository
      run: |
        git clone "git@github.com:opencast/opencast.git" ~/oc

    - name: upload translation source
      run: |
        set -o errexit
        update() {
          git checkout "$1"
          crowdin --config .crowdin.yaml download -b "$2"
          git clean -f
          if git commit -a -m "Automatically update translation keys ($1)"; then
            git push origin "$1"
          fi
          git clean -fdx
        }

        if [ -z "${CROWDIN_API_KEY}" ]; then
          echo Skipping update without secret
        else
          cd ~/oc
          update develop develop
          for branch in $(git for-each-ref --count=3 --sort=-committerdate refs/remotes/origin/r/ --format='%(refname:short)'); do
            update "${branch##origin/}" "${branch##*/}"
          done
        fi