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base repository: jidicula/clang-format-action
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base: v4.17.0
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head repository: jidicula/clang-format-action
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compare: v4.18.0
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  • 2 commits
  • 3 files changed
  • 2 contributors

Commits on Mar 16, 2026

  1. perf: batch all files into a single docker run invocation (#281) 

    * perf: batch all files into a single docker run invocation

Instead of spawning a new Docker container for every source file,
collect all files into an array and pass them to clang-format in a
single docker run call. This eliminates the per-file container startup
overhead that made the action slower than compiling a full project.

For clang-format >= 10, all files are passed to --dry-run --Werror in
one invocation. For older versions (< 10), a single container runs
format-diff-old.sh (mounted read-only) which diffs each file.

Failing files are still listed individually in failing-files.txt and
on stderr, and the script exits with 1 if any file is incorrectly
formatted.

Fixes #147

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* style: Run shfmt

* style: Rename format-diff-old.sh

* Update check.sh

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
    @jidicula
    jidicula and Copilot authored Mar 16, 2026
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  2. docs: Prepare for v4.18.0 release (#282)

    @jidicula
    jidicula authored Mar 16, 2026
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