---

# global settings
image: alpine:latest
after_script:
  - .ci/lib/move_logs.sh $CI_PROJECT_DIR
stages:
  - lint
  - prepare
  - build
  - autoupdate
  - test
  - deploy
variables:
  # Default of 20 is pretty small, sometimes MRs have >20 commits in them. 100
  # seems like a reasonable balance. If this is too low, git merge-base (from ci/
  # common.py) can fail
  GIT_DEPTH: 100
  # So that anything that runs install_pmbootstrap and tries to import pmb module
  # can find it.
  PYTHONPATH: "/tmp/pmbootstrap"

# This defines the rules for when a pipeline should run.
workflow:
  rules:
    # Run for merge requests
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    # Some things have to run in the default branch
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    # Run scheduled pipeline for autoupdate or manually triggered pipeline
    - if: $CI_PIPELINE_SOURCE == "schedule" || $CI_PIPELINE_SOURCE == "web"

# Some packages have their own yaml files defining tests. All of these should contain
# only jobs which extend the .package-test job!
include: "**/.gitlab-ci.yml"

# device documentation
wiki:
  stage: lint
  rules:
    - if: &mr_rule $CI_PIPELINE_SOURCE == "merge_request_event"
      changes:
        - .ci/**/*
        - .ci/build-jobs.yaml.j2
        - .gitlab-ci.yml
        - device/*/device-*/*
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/wiki.sh

# testcases linting
ruff:
  stage: lint
  rules:
    - if: *mr_rule
      changes:
        - .ci/*
        - .ci/*/*
        - .ci/build-jobs.yaml.j2
        - .gitlab-ci.yml
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/ruff.sh

# shellcheck and various grep checks
shellcheck-grep:
  stage: lint
  rules:
    - if: *mr_rule
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/shellcheck.sh
    - .ci/grep.sh

editor-config:
  stage: lint
  rules:
    - if: *mr_rule
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/ec.sh

# aports checks (generic)
pytest-commits:
  stage: lint
  rules:
    - if: *mr_rule
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/pytest.sh
    - .ci/check-changed-versions.sh
  artifacts:
    when: on_failure
    paths:
      - log.txt
      - log_testsuite_pmaports.txt
      - pmbootstrap.cfg
    expire_in: 1 week

# APKBUILD linting
aport-lint:
  stage: lint
  rules:
    - if: *mr_rule
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/apkbuild-lint.sh
  allow_failure: true

# deviceinfo linting
dint:
  stage: lint
  rules:
    - if: *mr_rule
      changes:
        - .ci/**/*
        - .gitlab-ci.yml
        - device/*/device-*/deviceinfo
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/dint.sh
  allow_failure:
    exit_codes:
      - 2  # returned by dint on non-fatal warning

# kernel kconfig check
kernel-kconfig:
  stage: lint
  rules:
    - if: *mr_rule
      changes:
        - kconfigcheck.toml
      allow_failure: true
    - if: *mr_rule
      changes:
        - device/*/linux-*/config-*
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/kconfig.sh

# Verify checksums
verify-checksums:
  stage: lint
  rules:
    - if: *mr_rule
  script:
    - .ci/lib/gitlab_prepare_ci.sh
    - .ci/verify-checksums.sh

# MR settings
# (Checks for "Allow commits from members who can merge to the target branch")
mr-settings:
  stage: lint
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
  before_script:
    - apk -q add python3
  script:
    - wget -q "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/main/check_mr_settings.py"
    - python3 ./check_mr_settings.py

# Calculate build of changed aports using a dynamic downstream pipelines:
# https://docs.gitlab.com/ci/pipelines/downstream_pipelines/#dynamic-child-pipelines
# For those to work, we need two jobs:
# * First one (this one) that generates a valid yaml file with the job yaml as
#   an artifact
# * Second one (build-jobs) that has a "trigger" key with the yaml file from
#   which to trigger pipelines
# To avoid reworking the whole CI file, for now we are re-using this same file
# to trigger the downstream pipeline. In that case, $CI_PIPELINE_SOURCE will
# be set to "parent_pipeline", and only the jobs that extend .build will run
generate-build-jobs:
  stage: prepare
  before_script:
    - .ci/lib/gitlab_prepare_ci.sh
  needs: []
  script:
    - wget "https://gitlab.postmarketos.org/postmarketOS/ci-common/-/raw/main/install_pmbootstrap.sh"
    - sh ./install_pmbootstrap.sh py3-jinja2

    # HACK: Make the pmb library happy to use the currently-cloned pmaports repo
    - mkdir -p /root/.local/var/pmbootstrap/cache_git/ && ln -s $PWD /root/.local/var/pmbootstrap/cache_git/pmaports

    - .ci/lib/generate_build_jobs.py

  artifacts:
    paths:
      - .ci/build-jobs.yaml
  rules:
    - if: *mr_rule

build-jobs:
  stage: build
  trigger:
    include:
      - artifact: .ci/build-jobs.yaml
        job: generate-build-jobs
    strategy: depend
    forward:
      # So that we don't have to duplicate GIT_DEPTH
      pipeline_variables: true
  rules:
    - if: *mr_rule

build-docs:
  stage: build
  before_script:
    - adduser -D build
  script:
    - .ci/build-docs.sh
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      changes:
        - docs/**

deploy-docs:
  stage: deploy
  trigger:
    project: postmarketOS/docs.postmarketos.org
    strategy: depend
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH && $CI_PROJECT_NAMESPACE == "postmarketOS"
      changes:
        - docs/**
    - if: $CI_PIPELINE_SOURCE == "schedule"
      when: never

auto-update:
  stage: autoupdate
  rules:
    # This variable is set in the scheduled pipeline configuration. It should be a space separated list of
    # package names to update.
    - if: $AUTOUPDATE_PACKAGES != null && $CI_PIPELINE_SOURCE == "schedule" || $CI_PIPELINE_SOURCE == "web"
  before_script:
    - .ci/lib/gitlab_prepare_ci.sh
  script:
    - .ci/autoupdate.sh "$AUTOUPDATE_PACKAGES"
  after_script:
    - .ci/lib/move_logs.sh $CI_PROJECT_DIR
  artifacts:
    when: on_failure
    paths:
      - log.txt
      - log_testsuite_pmaports.txt
      - pmbootstrap.cfg

# Template for package test jobs defined per-package
.package-test:
  stage: test
  rules:
    - if: *mr_rule
  before_script:
    - .ci/lib/gitlab_prepare_ci.sh