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@sharkdp sharkdp commented Jul 22, 2025

Summary

Exclusions in Git pathspecs are not order-sensitive:

After all other pathspecs have been resolved, all pathspecs with an exclude signature are resolved and then removed from the returned paths.

This means that we can't write chains like we had here before to exclude Markdown file changes unless they are in crates/ty_python_semantic/resources/mdtest. This doesn't work. The exclude pattern will just overwrite the second pattern and all Markdown changes will be excluded:

':!**/*.md' \
':crates/ty_python_semantic/resources/mdtest/**/*.md' \

The configuration we had here before meant that tests wouldn't run on MD-test only PRs, see e.g. #19476.

So here, I'm proposing to remove the broad :!**/*.md pattern. We can always add more fine-grained exclusion patterns, if that's needed. The docs folder is already excluded.

Test Plan

Tested with local git diff invocations.

@sharkdp sharkdp added the ci Related to internal CI tooling label Jul 22, 2025
env:
MERGE_BASE: ${{ steps.merge_base.outputs.sha }}
run: |
if git diff --quiet "${MERGE_BASE}...HEAD" -- ':**' \
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The :** inclusion pattern also seems unnecessary

if git diff --quiet "${MERGE_BASE}...HEAD" -- \
':!docs/**' \
':!assets/**' \
':.github/workflows/ci.yaml' \
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@sharkdp sharkdp Jul 22, 2025

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YAML files are not excluded, so there's no need to include ci.yaml specifically.

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github-actions bot commented Jul 22, 2025

ruff-ecosystem results

Linter (stable)

✅ ecosystem check detected no linter changes.

Linter (preview)

✅ ecosystem check detected no linter changes.

Formatter (stable)

ℹ️ ecosystem check encountered format errors. (no format changes; 1 project error)

openai/openai-cookbook (error)

warning: Detected debug build without --no-cache.
error: Failed to parse examples/mcp/databricks_mcp_cookbook.ipynb:12:1:8: Simple statements must be separated by newlines or semicolons

Formatter (preview)

ℹ️ ecosystem check encountered format errors. (no format changes; 1 project error)

openai/openai-cookbook (error)

ruff format --preview

warning: Detected debug build without --no-cache.
error: Failed to parse examples/mcp/databricks_mcp_cookbook.ipynb:12:1:8: Simple statements must be separated by newlines or semicolons

@sharkdp sharkdp merged commit af62d03 into main Jul 22, 2025
34 checks passed
@sharkdp sharkdp deleted the david/run-mdtests-for-markdown-changes branch July 22, 2025 09:29
dcreager added a commit that referenced this pull request Jul 22, 2025
* main: (76 commits)
  Move fix suggestion to subdiagnostic (#19464)
  [ty] Implement non-stdlib stub mapping for classes and functions (#19471)
  [ty] Disallow illegal uses of `ClassVar` (#19483)
  [ty] Disallow `Final` in function parameter/return-type annotations (#19480)
  [ty] Extend `Final` test suite (#19476)
  [ty] Minor change to diagnostic message for invalid Literal uses (#19482)
  [ty] Detect illegal non-enum attribute accesses in Literal annotation (#19477)
  [ty] Reduce size of `TypeInference` (#19435)
  Run MD tests for Markdown-only changes (#19479)
  Revert "[ty] Detect illegal non-enum attribute accesses in Literal annotation"
  [ty] Detect illegal non-enum attribute accesses in Literal annotation
  [ty] Added semantic token support for more identifiers (#19473)
  [ty] Make tuple subclass constructors sound (#19469)
  [ty] Pass down specialization to generic dataclass bases (#19472)
  [ty] Garbage-collect reachability constraints (#19414)
  [ty] Implicit instance attributes declared `Final` (#19462)
  [ty] Expansion of enums into unions of literals (#19382)
  [ty] Avoid rechecking the entire project when changing the opened files (#19463)
  [ty] Add warning for unknown `TY_MEMORY_REPORT` value (#19465)
  [ty] Sync vendored typeshed stubs (#19461)
  ...
dcreager added a commit that referenced this pull request Jul 22, 2025
* main:
  [ty] Use `ThinVec` for sub segments in `PlaceExpr` (#19470)
  [ty] Splat variadic arguments into parameter list (#18996)
  [`flake8-pyi`] Skip fix if all `Union` members are `None` (`PYI016`)  (#19416)
  Skip notebook with errors in ecosystem check (#19491)
  [ty] Consistent use of American english (in rules) (#19488)
  [ty] Support iterating over enums (#19486)
  Fix panic for illegal `Literal[…]` annotations with inner subscript expressions (#19489)
  Move fix suggestion to subdiagnostic (#19464)
  [ty] Implement non-stdlib stub mapping for classes and functions (#19471)
  [ty] Disallow illegal uses of `ClassVar` (#19483)
  [ty] Disallow `Final` in function parameter/return-type annotations (#19480)
  [ty] Extend `Final` test suite (#19476)
  [ty] Minor change to diagnostic message for invalid Literal uses (#19482)
  [ty] Detect illegal non-enum attribute accesses in Literal annotation (#19477)
  [ty] Reduce size of `TypeInference` (#19435)
  Run MD tests for Markdown-only changes (#19479)
  Revert "[ty] Detect illegal non-enum attribute accesses in Literal annotation"
  [ty] Detect illegal non-enum attribute accesses in Literal annotation
  [ty] Added semantic token support for more identifiers (#19473)
  [ty] Make tuple subclass constructors sound (#19469)
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3 participants