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[ci] Use `git diff` instead of `changed-files` GH action (#16796) 

## Summary

Use bash and `git diff` to determine which steps need to run. 

We previously used the `changed-files` github actions but using `git`
directly seems simple enough.

All credit for the bash magic goes to @zanieb and @geofft. All I did was
replace the paths arguments.


## Test Plan

* [Linter only change](https://github.com/astral-sh/ruff/pull/16800):
See how the fuzzer and formatter steps, and the linter ecosystem checks
are skipped
* [Formatter only change](https://github.com/astral-sh/ruff/pull/16799):
See how the fuzzer and linter ecosystem checks are skipped
This commit is contained in:
Micha Reiser 2025-03-17 12:40:34 +01:00 committed by GitHub
parent 38bfda94ce
commit 93ca4a96e0
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1 changed files with 49 additions and 57 deletions
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106
.github/workflows/ci.yaml vendored
View File

@ -26,74 +26,66 @@ jobs:
runs-on: ubuntu-latest
outputs:
# Flag that is raised when any code that affects parser is changed
parser: "true"
parser: ${{ steps.check_parser.outputs.changed }}
# Flag that is raised when any code that affects linter is changed
linter: "true"
linter: ${{ steps.check_linter.outputs.changed }}
# Flag that is raised when any code that affects formatter is changed
formatter: "true"
formatter: ${{ steps.check_formatter.outputs.changed }}
# Flag that is raised when any code is changed
# This is superset of the linter and formatter
code: "true"
code: ${{ steps.check_code.outputs.changed }}
# Flag that is raised when any code that affects the fuzzer is changed
fuzz: "true"
fuzz: ${{ steps.check_fuzzer.outputs.changed }}
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
with:
fetch-depth: 0
persist-credentials: false
# TODO: Replace with plain git command?
# files_yaml: |
# parser:
# - Cargo.toml
# - Cargo.lock
# - crates/ruff_python_trivia/**
# - crates/ruff_source_file/**
# - crates/ruff_text_size/**
# - crates/ruff_python_ast/**
# - crates/ruff_python_parser/**
# - python/py-fuzzer/**
# - .github/workflows/ci.yaml
#
# linter:
# - Cargo.toml
# - Cargo.lock
# - crates/**
# - "!crates/red_knot*/**"
# - "!crates/ruff_python_formatter/**"
# - "!crates/ruff_formatter/**"
# - "!crates/ruff_dev/**"
# - scripts/*
# - python/**
# - .github/workflows/ci.yaml
#
# formatter:
# - Cargo.toml
# - Cargo.lock
# - crates/ruff_python_formatter/**
# - crates/ruff_formatter/**
# - crates/ruff_python_trivia/**
# - crates/ruff_python_ast/**
# - crates/ruff_source_file/**
# - crates/ruff_python_index/**
# - crates/ruff_text_size/**
# - crates/ruff_python_parser/**
# - crates/ruff_dev/**
# - scripts/*
# - python/**
# - .github/workflows/ci.yaml
#
# fuzz:
# - fuzz/Cargo.toml
# - fuzz/Cargo.lock
# - fuzz/fuzz_targets/**
#
# code:
# - "**/*"
# - "!**/*.md"
# - "crates/red_knot_python_semantic/resources/mdtest/**/*.md"
# - "!docs/**"
# - "!assets/**"
- name: Check if the parser code changed
id: check_parser
run: |
if git diff --quiet ${{ github.event.pull_request.base.sha || 'origin/main' }}...HEAD -- ':Cargo.toml' ':Cargo.lock' ':crates/ruff_python_trivia/**' ':crates/ruff_source_file/**' ':crates/ruff_text_size/**' ':crates/ruff_python_ast/**' ':crates/ruff_python_parser/**' ':python/py-fuzzer/**' ':.github/workflows/ci.yaml'; then
echo "changed=false" >> "$GITHUB_OUTPUT"
else
echo "changed=true" >> "$GITHUB_OUTPUT"
fi
- name: Check if the linter code changed
id: check_linter
run: |
if git diff --quiet ${{ github.event.pull_request.base.sha || 'origin/main' }}...HEAD -- ':Cargo.toml' ':Cargo.lock' ':crates/**' ':!crates/red_knot*/**' ':!crates/ruff_python_formatter/**' ':!crates/ruff_formatter/**' ':!crates/ruff_dev/**' ':!crates/ruff_db/**' ':scripts/*' ':python/**' ':.github/workflows/ci.yaml'; then
echo "changed=false" >> "$GITHUB_OUTPUT"
else
echo "changed=true" >> "$GITHUB_OUTPUT"
fi
- name: Check if the formatter code changed
id: check_formatter
run: |
if git diff --quiet ${{ github.event.pull_request.base.sha || 'origin/main' }}...HEAD -- ':Cargo.toml' ':Cargo.lock' ':crates/ruff_python_formatter/**' ':crates/ruff_formatter/**' ':crates/ruff_python_trivia/**' ':crates/ruff_python_ast/**' ':crates/ruff_source_file/**' ':crates/ruff_python_index/**' ':crates/ruff_python_index/**' ':crates/ruff_text_size/**' ':crates/ruff_python_parser/**' ':scripts/*' ':python/**' ':.github/workflows/ci.yaml'; then
echo "changed=false" >> "$GITHUB_OUTPUT"
else
echo "changed=true" >> "$GITHUB_OUTPUT"
fi
- name: Check if the fuzzer code changed
id: check_fuzzer
run: |
if git diff --quiet ${{ github.event.pull_request.base.sha || 'origin/main' }}...HEAD -- ':Cargo.toml' ':Cargo.lock' ':fuzz/fuzz_targets/**' ':.github/workflows/ci.yaml'; then
echo "changed=false" >> "$GITHUB_OUTPUT"
else
echo "changed=true" >> "$GITHUB_OUTPUT"
fi
- name: Check if there was any code related change
id: check_code
run: |
if git diff --quiet ${{ github.event.pull_request.base.sha || 'origin/main' }}...HEAD -- ':**/*' ':!**/*.md' ':crates/red_knot_python_semantic/resources/mdtest/**/*.md' ':!docs/**' ':!assets/**' ':.github/workflows/ci.yaml'; then
echo "changed=false" >> "$GITHUB_OUTPUT"
else
echo "changed=true" >> "$GITHUB_OUTPUT"
fi
cargo-fmt:
name: "cargo fmt"