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83 lines
1.9 KiB
Markdown
83 lines
1.9 KiB
Markdown
# Contributing
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## New features
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New features should go through the [RFC process][rfcs] before creating a Pull Request to this repository.
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[rfcs]: https://github.com/rtic-rs/rfcs
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## Bugs
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Report bugs by creating an issue in this repository.
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## Pull Requests (PRs)
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Please make pull requests against the master branch.
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Always use rebase instead of merge when bringing in changes from master to your feature branch.
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## Writing documentation
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Documentation improvements are always welcome.
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The source for the book is in `book/` and API documentation is generated from the source code.
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## CI test preparation
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Continuous Integration (CI) tests are run against all pull requests.
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Please make sure that tests passes locally before submitting.
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### Cargo format
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```shell
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> cargo fmt
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```
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### Example check
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```shell
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> cargo check --examples --target thumbv7m-none-eabi
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```
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and/or
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```shell
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> cargo check --examples --target thumbv6m-none-eabi
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```
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### Run tests with xtask
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```shell
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> cargo xtask --target all
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```
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Will execute `run` tests on your local `qemu` install.
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(You may also pass a single target `--target thumbv6m-none-eabi/thumbv7m-none-eabi` during development).
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#### Adding tests to xtask
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If you have added further tests, you need to add the expected output in the `ci/expected` folder.
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```shell
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> cargo run --example <NAME> --target thumbv7m-none-eabi > ci/expected/<NAME>.run
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```
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### Internal tests
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Run internal fail tests locally with:
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```shell
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> cargo test --tests
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```
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#### Adding tests to internal tests
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If you have added fail tests or changed the expected behavior, the expected output needs to be updated (corresponding `.stderr` files).
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Inspect the error output, when sure that `ACTUAL OUTPUT` is correct you can re-run the test as:
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```shell
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> TRYBUILD=overwrite cargo test --tests
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```
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This will update the expected output to match the `ACTUAL OUTPUT`.
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Please check that the updated files are indeed correct to avoid regressions.
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