ClangFormat is a formatter for Protobuf and C, C++.

You can enable the ClangFormat formatter with:

trunk check enable clang-format

Auto Enabling

ClangFormat will be auto-enabled if a .clang-format config file is present.


ClangFormat supports the following config files:

  • .clang-format

You can move these files to .trunk/configs and trunk check will still find them. See Moving Linter Configs for more info.

Usage Notes

By default, Trunk uses Clang-format to additionally format .proto files. However, for this to work, you need to have told clang-format to do so in your .clang-format config file. You can do that by adding the following to the end of your .clang-format file:

Language: Proto

For example, you might have this for your entire .clang-format file:

BasedOnStyle: Google
ColumnLimit: 100
Language: Cpp
DerivePointerAlignment: false
Language: Proto

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