contrib/heptapod-ci.yml

rust: speed up zstd decompression by re-using the decompression context

Admittedly, zstd is already pretty fast, but this change makes it
a bit faster yet: it saves ~5% of time it takes to read our large repo.

The actual motivating use case is treemanifest: in treemanifest
we end up reading *lots* of small directories, and many of them
need decompression, and there the saving for [rhg files] is >10%.
(which also seems unreasonable, we should probably keep things uncompressed more)

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