[clang-format] Add support for `.cjs` as JavaScript file extension (#118188)

Node uses `.cjs` as an extension for 'common javascript' modules.

[clang-format][doc] Minor cleanup

[clang-format] Print the names of unfound files in error messages (#113640)

Also fix the return status when `-i` is used with reading from stdin.

Fixes #113631.

Fix MSVC "signed/unsigned mismatch" warning. NFC.

[clang-format] Fix working -assume-filename with .clang-format-ignore (#113100)

Fixes #113099.

---------

Co-authored-by: Owen Pan <owenpiano@gmail.com>

[clang-format] Fix a bug that always returns error for JSON (#112839)

Fixes #108556.

[NFC] Fix typos (#106817)

Fixes #106761.

[clang-format] Fix a serious bug in `git clang-format -f` (#102629)

With the --force (or -f) option, git-clang-format wipes out input files
excluded by a .clang-format-ignore file if they have unst

[clang-format] Fix a serious bug in `git clang-format -f` (#102629)

With the --force (or -f) option, git-clang-format wipes out input files
excluded by a .clang-format-ignore file if they have unstaged changes.

This patch adds a hidden clang-format option --list-ignored that lists
such excluded files for git-clang-format to filter out.

Fixes #102459.

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[clang-format] Handle parenthesized list in RemoveParentheses (#100852)

Also, reformat clang-format source to remove redundant parentheses
enclosing single list items.

Fixes #100768.

[clang-format][NFC] Remove an else after a return statement (#94548)

[clang-format][NFC] Remove redundnat llvm::, clang::, etc.

[clang-format][NFC] Reformat with 18.1.5

[z/OS] treat text files as text files so auto-conversion is done (#90128)

To support auto-conversion on z/OS text files need to be opened as text files. These changes will fix a number of LIT failur

[z/OS] treat text files as text files so auto-conversion is done (#90128)

To support auto-conversion on z/OS text files need to be opened as text files. These changes will fix a number of LIT failures due to text files not being converted to the internal code page.

update a number of tools so they open the text files as text files
add support in the cat.py to open a text file as a text file (Windows will continue to treat all files as binary so new lines are handled correctly)
add env var definitions to enable auto-conversion in the lit config file.

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Add txtpb to the list of supported TextProto extensions (#88355)

According to
https://protobuf.dev/reference/protobuf/textformat-spec/#text-format-files,
txtpb is the canonical extension

Co-aut

Add txtpb to the list of supported TextProto extensions (#88355)

According to
https://protobuf.dev/reference/protobuf/textformat-spec/#text-format-files,
txtpb is the canonical extension

Co-authored-by: Jing Wang <99jingw@gmail.com>

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[clang-format] Add --fail-on-incomplete-format. (#84346)

At the moment clang-format will return exit code 0 on incomplete
results. In scripts it would sometimes be useful if clang-format would
ins

[clang-format] Add --fail-on-incomplete-format. (#84346)

At the moment clang-format will return exit code 0 on incomplete
results. In scripts it would sometimes be useful if clang-format would
instead fail in those cases, signalling that there was something wrong
with the code being formatted.

---------

Co-authored-by: Björn Schäpers <github@hazardy.de>
Co-authored-by: Owen Pan <owenpiano@gmail.com>

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Revert "[clang-format][NFC] Delete 100+ redundant #include lines in .cpp files"

This reverts commit b92d6dd704d789240685a336ad8b25a9f381b4cc. See
github.com/llvm/llvm-project/commit/b92d6dd704d7#com

Revert "[clang-format][NFC] Delete 100+ redundant #include lines in .cpp files"

This reverts commit b92d6dd704d789240685a336ad8b25a9f381b4cc. See
github.com/llvm/llvm-project/commit/b92d6dd704d7#commitcomment-139992444

We should use a tool like Visual Studio to clean up the headers.

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[clang-format][NFC] Delete 100+ redundant #include lines in .cpp files

[clang-format] Fix a regression in dumping the config (#80628)

Commit d813af73f70f addressed a regression introduced by commit
3791b3fca6ea
but caused `clang-format -dump-config` to "hang".

Thi

[clang-format] Fix a regression in dumping the config (#80628)

Commit d813af73f70f addressed a regression introduced by commit
3791b3fca6ea
but caused `clang-format -dump-config` to "hang".

This patch reverts changes to ClangFormat.cpp by both commits and
reworks the cleanup.

Fixes #80621.

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[Format] Fix detection of languages when reading from stdin (#79051)

The code cleanup in #74794 accidentally broke detection of languages by
reading file content from stdin, e.g. via `clang-format

[Format] Fix detection of languages when reading from stdin (#79051)

The code cleanup in #74794 accidentally broke detection of languages by
reading file content from stdin, e.g. via `clang-format -dump-config - <
/path/to/filename`.

This PR adds unit and integration tests to reproduce the issue and adds
a fix.

Fixes: #79023

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Reland "[clang-format] Optimize processing .clang-format-ignore files"

(42ec976184ac was reverted by 26993f61673e due to a use-after-scope bug.)

Reuse the patterns governing the previous input file

Reland "[clang-format] Optimize processing .clang-format-ignore files"

(42ec976184ac was reverted by 26993f61673e due to a use-after-scope bug.)

Reuse the patterns governing the previous input file being formatted if
the current input file is from the same directory.

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Revert "[clang-format] Optimize processing .clang-format-ignore files (#76733)"

This reverts commit 42ec976184acd40436acd7104ad715c60ca3e7ed.

Reason: Broke the sanitizer buildbots. See more informa

Revert "[clang-format] Optimize processing .clang-format-ignore files (#76733)"

This reverts commit 42ec976184acd40436acd7104ad715c60ca3e7ed.

Reason: Broke the sanitizer buildbots. See more information on the
github comment thread at
https://github.com/llvm/llvm-project/commit/42ec976184acd40436acd7104ad715c60ca3e7ed

show more ...

[clang-format] Optimize processing .clang-format-ignore files (#76733)

Reuse the patterns governing the previous input file being formatted if
the current input file is from the same directory.

[clang-format] Add .clang-format-ignore for ignoring files (#76327)

Closes #52975.

[clang-format][NFC] Clean up the driver and getStyle() in Format.cpp (#74794)

[clang-format][NFC] Reformat source code with clang-format style