.gitlab-ci.yml

# References:
# - Gilab CI docs :: https://docs.gitlab.com/ee/topics/build_your_application.html
# - Gitlab CI YAML syntax reference :: https://docs.gitlab.com/ee/ci/yaml/index.html

# See https://hub.docker.com/_/clojure
# debian:bookworm base as of Jan 2024
image: clojure:tools-deps

# https://docs.gitlab.com/ee/ci/yaml/index.html#stages
stages:
  - build
  - deploy

variables:
  CLJ_CACHE: $CI_PROJECT_DIR/.cache/clj
  CLJ_MAVEN_CACHE: $CLJ_CACHE/maven
  CLJ_GITLIBS_CACHE: $CLJ_CACHE/gitlibs


# These folders are cached between builds
# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
# TODO: Add yarn cache? Why am I using yarn anyway...
# TODO: Get clojure build to actually use the cache paths
cache:
  paths:
  - $CLJ_CACHE
  - ./node_modules


#N.B. Some stuff adapted from here:
#https://medium.com/@dainius_jocas/using-gitlab-ci-cache-for-clojure-dependencies-31bb9bf5f003
#... to force clojure deps into a local folder for caching. May not work with shadow-cljs
release-build:
  stage: build
  #TODO: Move this to a new job in the '.pre' stage?
  before_script:
    # For an alpine base....
    # - apk add --no-cache nodejs yarn
    # Or a debian base....
    - apt-get update
    - apt-get install -y nodejs npm
    - npm install --global yarn
  script:
    - yarn --version
    - yarn install --dev
    - echo "Clojure cache folders:\n  $CLJ_CACHE (root)\n  $CLJ_MAVEN_CACHE (maven deps)\n  $CLJ_GITLIBS_CACHE (git deps)\n"
    - export GITLIBS="$CLJ_GITLIBS_CACHE"
    - yarn pages --config-merge '{:mvn/local-repo "$CLJ_MAVEN_CACHE"}'
  artifacts:
    paths:
      - public


pages:
  stage: deploy
  dependencies:
    - release-build
  # No script required -- release build is to './public' by default
  # .... but gitlab-ci requires a script section
  script:
    - ls public -al
  artifacts:
    paths:
      - public
  # Deploy from any branch for now...
  # only:
  #   - develop
  #   - master