ale/doc/ale-proto.txt

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ALE Proto Integration                                         *ale-proto-options*


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Integration Information

To enable `.proto` file linting, update |g:ale_linters| as appropriate:
>
  " Enable linter for .proto files
  let g:ale_linters = {'proto': ['buf-lint', 'protoc-gen-lint', 'protolint']}
<

To enable `.proto` file fixing, update |g:ale_fixers| as appropriate:
>
  " Enable linter for .proto files
  let b:ale_fixers = {'proto': ['buf-format', 'protolint']}
<


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buf-format                                                *ale-proto-buf-format*

  The formatter uses `buf`, a fully-featured Protobuf compiler that doesn't depend
  on `protoc`. Make sure the `buf` binary is available in the system path, or
  set ale_proto_buf_format_executable.

g:ale_proto_buf_format_executable           *g:ale_proto_buf_format_executable*

  Type: |String|
  Default: `'buf'`

  This variable can be changed to modify the executable used for buf.


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buf-lint                                                    *ale-proto-buf-lint*

  The linter uses `buf`, a fully-featured Protobuf compiler that doesn't depend
  on `protoc`. Make sure the `buf` binary is available in the system path, or
  set ale_proto_buf_lint_executable.

g:ale_proto_buf_lint_executable               *g:ale_proto_buf_lint_executable*

  Type: |String|
  Default: `'buf'`

  This variable can be changed to modify the executable used for buf.

g:ale_proto_buf_lint_config                       *g:ale_proto_buf_lint_config*

  Type: |String|
  Default: `''`

  A path to a buf configuration file.

  The path to the configuration file can be an absolute path or a relative
  path. ALE will search for the relative path in parent directories.


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clang-format                                            *ale-proto-clangformat*

See |ale-c-clangformat| for information about the available options.
Note that the C options are also used for Proto.


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protoc-gen-lint                                      *ale-proto-protoc-gen-lint*

  The linter is a plugin for the `protoc` binary. As long as the binary resides
  in the system path, `protoc` will find it.

g:ale_proto_protoc_gen_lint_options       *g:ale_proto_protoc_gen_lint_options*

  Type: |String|
  Default: `''`

  This variable can be changed to modify flags given to protoc. Note that the
  directory of the linted file is always passed as an include path with '-I'
  before any user-supplied options.


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protolint                                                   *ale-proto-protolint*

  The linter is a pluggable tool that doesn't depend on the `protoc` binary.
  This supports both linting and fixing.
  Make sure the binary is available in the system path, or set
  ale_proto_protolint_executable.
  Note that the binary with v0.22.0 or above is supported.

g:ale_proto_protolint_executable             *g:ale_proto_protolint_executable*

  Type: |String|
  Default: `'protolint'`

  This variable can be changed to modify the executable used for protolint.

g:ale_proto_protolint_config                     *g:ale_proto_protolint_config*

  Type: |String|
  Default: `''`

  A path to a protolint configuration file.

  The path to the configuration file can be an absolute path or a relative
  path. ALE will search for the relative path in parent directories.


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