.gitlab-ci.yml

# Builds a bundled version of Cite Unseen and pushes to the deploy branch.
stages:
  - build
  - deploy

workflow:
  rules:
    - if: $CI_COMMIT_TAG

variables:
  DEPLOY_BRANCH: "deploy"
  GIT_STRATEGY: fetch
  GIT_DEPTH: "50"

build:
  stage: build
  image: node:22-alpine
  script:
    - echo "Building bundled version of Cite Unseen..."
    - node build.js
  artifacts:
    paths:
      - build/
    expire_in: 1 hour
  rules:
    - if: $CI_COMMIT_TAG

deploy:
  stage: deploy
  image: alpine/git:latest
  needs:
    - job: build
      artifacts: true
  before_script:
    - set -euo pipefail
    - git config --global user.name "kevinpayravi"
    - git config --global user.email "kevinpayravi@gmail.com"
    - git config --global --add safe.directory "$CI_PROJECT_DIR"
    - git remote set-url origin "https://gitlab-ci-token:${DEPLOY_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git"
    - git fetch origin --prune
  script:
    - echo "Deploying to $DEPLOY_BRANCH branch..."
    - |
      if git ls-remote --exit-code --heads origin "$DEPLOY_BRANCH" >/dev/null 2>&1; then
        git checkout -B "$DEPLOY_BRANCH" "origin/$DEPLOY_BRANCH"
      else
        git checkout --orphan "$DEPLOY_BRANCH"
        git rm -rf . || true
      fi
    - cp build/cite-unseen-bundled.js .
    - cp build/README.md .
    - git add cite-unseen-bundled.js README.md
    - |
      if git diff --cached --quiet; then
        echo "No changes to deploy."
      else
        git commit -m "Deploy bundled version from ${CI_COMMIT_SHA}"
        git push origin "$DEPLOY_BRANCH"
      fi
  rules:
    - if: $CI_COMMIT_TAG
      when: on_success