stages:
  - build
  - upload
  - release

variables:
  PACKAGE_VERSION: "$CI_COMMIT_TAG"
  PACKAGE_REGISTRY_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/resume"
  RESUME_FILE: "resume.pdf"

# TODO: Cache curl installs and tectonic, for now this works, but is not performant
build:
  stage: build
  image: alpine:latest
  variables:
    TECTONIC_DEPS_CACHE_PATH: "${CI_PROJECT_DIR}/.cache/Tectonic"
    TECTONIC_BIN_CACHE_PATH: "${CI_PROJECT_DIR}/tectonic"
  cache:
    policy: pull-push
    when: on_success
    paths:
      - "${TECTONIC_DEPS_CACHE_PATH}"
      - "${TECTONIC_BIN_CACHE_PATH}"
  script: |
    mkdir -p "${CI_PROJECT_DIR}/.cache"
    mkdir -p "${HOME}/.cache"
    if [ -r "${TECTONIC_DEPS_CACHE_PATH}" ]; then
      mv "${TECTONIC_DEPS_CACHE_PATH}" "${HOME}/.cache"
    fi

    if ! [ -x ./tectonic ]; then
      echo "Cache miss, tectonic binary not in cache! Redownloading!"
      apk update
      apk add curl
      curl -L0 https://github.com/tectonic-typesetting/tectonic/releases/download/tectonic%400.14.1/tectonic-0.14.1-x86_64-unknown-linux-musl.tar.gz --output tectonic.tar.gz
      tar -xf tectonic.tar.gz
    fi

    echo "Compiling resume!"
    ./tectonic -X compile --keep-logs ./resume.tex
    echo "Finished compiling resume, saving caches"

    mv "${HOME}/.cache/Tectonic" "${CI_PROJECT_DIR}/.cache/Tectonic"
  artifacts:
    expire_in: 1 week
    paths:
      - "${RESUME_FILE}"

upload:
  stage: upload
  needs:
    - build
  rules:
    - if: $CI_COMMIT_TAG
  image: curlimages/curl:latest
  script:
    - 'curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file "${RESUME_FILE}" ${PACKAGE_REGISTRY_URL}/${CI_COMMIT_TAG}/${RESUME_FILE}'

tag-release:
  stage: release
  needs:
    - upload
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  script:
    - echo "Releasing Resume @ ${CI_COMMIT_TAG}"
  rules:
    - if: $CI_COMMIT_TAG && $CI_COMMIT_TAG != "latest"
  release:
    tag_name: "${CI_COMMIT_TAG}"
    description: "${CI_COMMIT_TAG}"
    ref: "${CI_COMMIT_SHA}"
    assets:
      links:
        - name: "${RESUME_FILE}"
          url: "${PACKAGE_REGISTRY_URL}/${CI_COMMIT_TAG}/${RESUME_FILE}"
          filepath: /resume.pdf
          link_type: other