# Don't run pipelines on branch "merge", since we're fast-forward only.

# Gitlab sees a new branch (since e.g. `topic/stable/my-topic` becomes

# `branch/stable`), but the hash hasn't changed. There is no reason to

# re-run the CI in our case, since we haven't built up any specific automation.

# Right now it's just wasted CI and developer time.

# One can still run the pipeline manually via the web interface,

# like in the case of releases, to make *extra* sure that the actual branch

# has succeeded.

workflow:

  rules:

    - if: $CI_COMMIT_BRANCH =~ /^branch\/.*/ && $CI_PIPELINE_SOURCE != "web"

      when: never

    - if: $CI_PIPELINE_SOURCE == "merge_request_event"

      when: never

    - if: $CI_PIPELINE_SOURCE == "push"

      when: always

    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS

      when: never

    - if: $CI_COMMIT_BRANCH

      when: always

stages:

  - tests

image: registry.heptapod.net/mercurial/ci-images/mercurial-core:$HG_CI_IMAGE_TAG

variables:

    PYTHON: python

    TEST_HGMODULEPOLICY: "allow"

    HG_CI_IMAGE_TAG: "v1.0"

    TEST_HGTESTS_ALLOW_NETIO: "0"

.all_template: &all

  when: on_success

.runtests_template: &runtests

    <<: *all

    stage: tests

    # The runner made a clone as root.

    # We make a new clone owned by user used to run the step.

    before_script:

      - hg clone . /tmp/mercurial-ci/ --noupdate --config phases.publish=no

      - hg -R /tmp/mercurial-ci/ update `hg log --rev '.' --template '{node}'`

      - cd /tmp/mercurial-ci/

      - ls -1 tests/test-check-*.* > /tmp/check-tests.txt

      - black --version

      - clang-format --version

    script:

        - echo "python used, $PYTHON"

        - $PYTHON --version

        - echo "$RUNTEST_ARGS"

        - HGTESTS_ALLOW_NETIO="$TEST_HGTESTS_ALLOW_NETIO" HGMODULEPOLICY="$TEST_HGMODULEPOLICY" "$PYTHON" tests/run-tests.py --color=always $RUNTEST_ARGS

checks:

    <<: *runtests

    variables:

        RUNTEST_ARGS: "--time --test-list /tmp/check-tests.txt"

        PYTHON: python3

        CI_CLEVER_CLOUD_FLAVOR: S

rust-cargo-test:

    <<: *all

    stage: tests

    script:

        - echo "python used, $PYTHON"

        - make rust-tests

        - make cargo-clippy

    variables:

        PYTHON: python3

        CI_CLEVER_CLOUD_FLAVOR: S

test-c:

    <<: *runtests

    variables:

        RUNTEST_ARGS: " --no-rust --blacklist /tmp/check-tests.txt"

        PYTHON: python3

        TEST_HGMODULEPOLICY: "c"

        TEST_HGTESTS_ALLOW_NETIO: "1"

test-pure:

    <<: *runtests

    variables:

        RUNTEST_ARGS: "--pure --blacklist /tmp/check-tests.txt"

        PYTHON: python3

        TEST_HGMODULEPOLICY: "py"

test-rust:

    <<: *runtests

    variables:

        HGWITHRUSTEXT: cpython

        RUNTEST_ARGS: "--rust --blacklist /tmp/check-tests.txt"

        PYTHON: python3

        TEST_HGMODULEPOLICY: "rust+c"

test-rhg:

    <<: *runtests

    variables:

        HGWITHRUSTEXT: cpython

        RUNTEST_ARGS: "--rust --rhg --blacklist /tmp/check-tests.txt"

        PYTHON: python3

        TEST_HGMODULEPOLICY: "rust+c"

test-chg:

    <<: *runtests

    variables:

        PYTHON: python3

        RUNTEST_ARGS: "--blacklist /tmp/check-tests.txt --chg"

        TEST_HGMODULEPOLICY: "c"

check-pytype:

    extends: .runtests_template

    before_script:

      - hg clone . /tmp/mercurial-ci/ --noupdate --config phases.publish=no

      - hg -R /tmp/mercurial-ci/ update `hg log --rev '.' --template '{node}'`

      - cd /tmp/mercurial-ci/

      - make local PYTHON=$PYTHON

      - $PYTHON -m pip install --user -U libcst==0.3.20 pytype==2022.11.18

      - ./contrib/setup-pytype.sh

    script:

      - echo "Entering script section"

      - sh contrib/check-pytype.sh

    variables:

        PYTHON: python3

# `sh.exe --login` sets a couple of extra environment variables that are defined

# in the MinGW shell, but switches CWD to /home/$username.  The previous value

# is stored in OLDPWD.  Of the added variables, MSYSTEM is crucial to running

# run-tests.py- it is needed to make run-tests.py generate a `python3` script

# that satisfies the various shebang lines and delegates to `py -3`.

.window_runtests_template: &windows_runtests

    <<: *all

    when: manual  # we don't have any Windows runners anymore at the moment

    stage: tests

    before_script:

      - C:/MinGW/msys/1.0/bin/sh.exe --login -c 'cd "$OLDPWD" && ls -1 tests/test-check-*.* > C:/Temp/check-tests.txt'

      # TODO: find/install cvs, bzr, perforce, gpg, sqlite3

    script:

        - echo "Entering script section"

        - echo "python used, $Env:PYTHON"

        - Invoke-Expression "$Env:PYTHON -V"

        - Invoke-Expression "$Env:PYTHON -m black --version"

        - echo "$Env:RUNTEST_ARGS"

        - echo "$Env:TMP"

        - echo "$Env:TEMP"

        - C:/MinGW/msys/1.0/bin/sh.exe --login -c 'cd "$OLDPWD" && HGTESTS_ALLOW_NETIO="$TEST_HGTESTS_ALLOW_NETIO" HGMODULEPOLICY="$TEST_HGMODULEPOLICY" $PYTHON tests/run-tests.py --color=always $RUNTEST_ARGS'

windows:

    <<: *windows_runtests

    tags:

      - windows

    variables:

        TEST_HGMODULEPOLICY: "c"

        RUNTEST_ARGS: "--blacklist C:/Temp/check-tests.txt"

        PYTHON: py -3

windows-pyox:

    <<: *windows_runtests

    tags:

      - windows

    variables:

        TEST_HGMODULEPOLICY: "c"

        RUNTEST_ARGS: "--blacklist C:/Temp/check-tests.txt --pyoxidized"

        PYTHON: py -3