variables:
  # https://hub.docker.com/r/alpine/git/tags
  - &GIT_VERSION "alpine/git:v2.30.1"

steps:
  - name: build_tex
    image: registry.gitlab.com/islandoftex/images/texlive:latest
    commands:
      - pdflatex --shell-escape cv.tex
      - pdflatex --shell-escape cv.tex # Exécuter deux fois pour gérer les références croisées
      - cat cv.log

  - name: deploy
    image: *GIT_VERSION
    commands:
      - mkdir -p ~/.ssh
      - chmod 700 ~/.ssh
      # Create the SSH key file
      - echo "${SSH_KEY}" > ~/.ssh/id_ed25519
      - chmod 600 ~/.ssh/id_ed25519
      - ssh-keyscan -t ed25519 git.polarolouis.fr >> ~/.ssh/known_hosts
      - chmod 644 ~/.ssh/known_hosts
      # Set the GIT_SSH_COMMAND to use the SSH key
      - export GIT_SSH_COMMAND="ssh -i ~/.ssh/id_ed25519 -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
      # Clone the repository via SSH inside a new directory
      - git clone "${CI_REPO_CLONE_SSH_URL}" repo

      # Set the displayed user with the commits that are about to be made
      - git config --global user.email "${CI_COMMIT_AUTHOR_EMAIL:-$CI_COMMIT_AUTHOR_EMAIL}"
      - git config --global user.name "${CI_COMMIT_AUTHOR:-$CI_COMMIT_AUTHOR}"

      # Move the generated PDF to the repository directory
      - mv cv.pdf repo/

      # Go to the repository directory
      - cd repo
      - pwd
      - ls

      # Add all generated files to Git
      - git add -f cv.pdf
      - git status
      - |-
        # Check if we have modifications to commit
        CHANGES=$(git status --porcelain | wc -l)

        if [ "$CHANGES" -gt "0" ]; then
          # Show the status of files that are about to be created, updated or deleted
          git status

          # Commit all changes
          git commit -m "Built pdf for ${CI_COMMIT_SHA:0:8}"

          # Update the repository and make sure to skip the pipeline create for this commit
          git push origin "${CI_REPO_DEFAULT_BRANCH}" -o ci.skip
        fi
    environment:
      SSH_KEY:
        from_secret: SSH-KEY