view contrib/heptapod-ci.yml @ 44593:496868f1030c

rust-matchers: use the `regex` crate

Instead of falling back to Python when a code path with "ignore" functionality
is reached and `Re2` is not installed, the default compilation (i.e. without
the `with-re2` feature) will use the `regex` crate for all regular expressions
business.

As with the introduction of `Re2` in a previous series, this yields a big
performance boost compared to the Python + C code in `status`, `diff`, `commit`,
`update`, and maybe others.

For now `Re2` looks to be faster at compiling the DFA (1.5ms vs 5ms for
Netbeans' `.hgignore`) and a bit faster in actual use: (123ms vs 137ms for
the parallel traversal of Netbeans' clean repo). I am in talks with the author
of `regex` to see whether that performance difference is a bug, a "won't fix",
or a tuning issue.

The `regex` crate is already one of our dependencies and using this code does
not require any additional work from the end-user than to use the Rust
extensions.

Differential Revision: https://phab.mercurial-scm.org/D8323

image: octobus/ci-mercurial-core

# 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
    - hg -R /tmp/mercurial-ci/ update `hg log --rev '.' --template '{node}'`
    - cd /tmp/mercurial-ci/
    - ls -1 tests/test-check-*.* > /tmp/check-tests.txt

variables:
    PYTHON: python
    TEST_HGMODULEPOLICY: "allow"

.runtests_template: &runtests
    script:
        - echo "python used, $PYTHON"
        - echo "$RUNTEST_ARGS"
        - HGMODULEPOLICY="$TEST_HGMODULEPOLICY" "$PYTHON" tests/run-tests.py --color=always $RUNTEST_ARGS

checks-py2:
    <<: *runtests
    variables:
        RUNTEST_ARGS: "--time --test-list /tmp/check-tests.txt"

checks-py3:
    <<: *runtests
    variables:
        RUNTEST_ARGS: "--time --test-list /tmp/check-tests.txt"
        PYTHON: python3

rust-cargo-test-py2: &rust_cargo_test
    script:
        - echo "python used, $PYTHON"
        - make rust-tests

rust-cargo-test-py3:
    <<: *rust_cargo_test
    variables:
        PYTHON: python3

test-py2:
    <<: *runtests
    variables:
        RUNTEST_ARGS: " --no-rust --blacklist /tmp/check-tests.txt"
        TEST_HGMODULEPOLICY: "c"

test-py3:
    <<: *runtests
    variables:
        RUNTEST_ARGS: " --no-rust --blacklist /tmp/check-tests.txt"
        PYTHON: python3
        TEST_HGMODULEPOLICY: "c"

test-py2-pure:
    <<: *runtests
    variables:
        RUNTEST_ARGS: "--pure --blacklist /tmp/check-tests.txt"
        TEST_HGMODULEPOLICY: "py"

test-py3-pure:
    <<: *runtests
    variables:
        RUNTEST_ARGS: "--pure --blacklist /tmp/check-tests.txt"
        PYTHON: python3
        TEST_HGMODULEPOLICY: "py"

test-py2-rust:
    <<: *runtests
    variables:
        HGWITHRUSTEXT: cpython
        RUNTEST_ARGS: "--rust --blacklist /tmp/check-tests.txt"
        TEST_HGMODULEPOLICY: "rust+c"

test-py3-rust:
    <<: *runtests
    variables:
        HGWITHRUSTEXT: cpython
        RUNTEST_ARGS: "--rust --blacklist /tmp/check-tests.txt"
        PYTHON: python3
        TEST_HGMODULEPOLICY: "rust+c"