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Expand CONTRIBUTING.md with detailed build prerequisites, Rust toolchain setup (pinned to 1.94.0), and step-by-step first build instructions. Add contributing link to README.
94 lines
2.4 KiB
Markdown
94 lines
2.4 KiB
Markdown
# Contributing to FIPS
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## Getting Started
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Clone the repo:
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```
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git clone https://github.com/jmcorgan/fips.git
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cd fips
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```
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Before changing code, read the protocol docs in this order:
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- [docs/design/README.md](docs/design/README.md)
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- [docs/design/fips-intro.md](docs/design/fips-intro.md)
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- the specific design doc for the behavior you are touching
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## Prerequisites
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- Rust 1.94.0 and Linux with TUN support
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- Use the pinned toolchain from [rust-toolchain.toml](rust-toolchain.toml) for deterministic builds
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- For the default BLE-enabled build on Debian/Ubuntu:
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`sudo apt install bluez libdbus-1-dev pkg-config`
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- Docker is required for the integration harnesses under [testing/](testing/)
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If you do not want BLE locally, build and test without default features:
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```bash
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cargo build --no-default-features --features tui
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cargo test --no-default-features --features tui
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```
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## Local Verification
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Choose the narrowest check that matches your change:
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- Docs-only changes:
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```bash
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git diff --check
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```
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- Normal code changes:
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```bash
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cargo build
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cargo test
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cargo clippy --all -- -D warnings
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```
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- Local CI-style unit test run:
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```bash
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./testing/ci-local.sh --test-only
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```
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- Narrow integration run for transport, routing, Docker, or packaging-sensitive changes:
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```bash
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./testing/ci-local.sh --only static-mesh
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```
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See [testing/README.md](testing/README.md) for the available integration and chaos harnesses.
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## Filing Issues
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- Search existing issues before opening a new one.
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- Include FIPS version, Rust version, and OS.
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- For bugs: steps to reproduce, expected vs actual behavior.
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## Pull Requests
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- All PRs must pass `cargo build`, `cargo test`, and `cargo clippy --all -- -D warnings`.
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- Keep commits focused — one logical change per commit.
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- Add tests for new functionality.
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- Reference relevant design docs if the change touches protocol behavior.
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- Update docs in the same change when you modify:
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- protocol or routing behavior
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- wire formats
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- configuration shape or defaults
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- operational workflows or testing instructions
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In practice this usually means updating one or more of:
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- [docs/design/fips-mesh-operation.md](docs/design/fips-mesh-operation.md)
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- [docs/design/fips-wire-formats.md](docs/design/fips-wire-formats.md)
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- [docs/design/fips-configuration.md](docs/design/fips-configuration.md)
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- [README.md](README.md)
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- [testing/README.md](testing/README.md)
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## Questions
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Open a GitHub issue for design or implementation questions.
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