This plugin provides editor support for Protocol Buffers files, including text format.

Note: This is an unsupported release for educational purposes and is not kept up-to-date. It may not build correctly for you, and we are not currently accepting pull requests.

• Support for proto2 and proto3
• Syntax highlighting
• Semantic analysis
• References and linking
• Quick documentation
• Editor enhancements (completion, brace matching, etc.)
• Navigating between protobuf files and some other languages (Java, Go, Python)
• Full support for text format, both standalone and in custom options

To build plugin.jar:

bazel build //plugin

The core plugin, java, and python support can be tested against IDEA Community. Go support must be tested against IDEA Ultimate.

bazel test //core/...
bazel test //java/...
bazel test //python/...
bazel test //golang/... --define=ij_product=intellij-ue-latest