forked from extern/nushell
75 lines
1.8 KiB
Markdown
75 lines
1.8 KiB
Markdown
# Contributing
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Welcome to Nushell!
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To get live support from the community see our [Discord](https://discordapp.com/invite/NtAbbGn), [Twitter](https://twitter.com/nu_shell) or file an issue or feature request here on [GitHub](https://github.com/nushell/nushell/issues/new/choose)!
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## Developing
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### Setup
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Nushell requires a recent Rust toolchain and some dependencies; [refer to the Nu Book for up-to-date requirements](https://www.nushell.sh/book/installation.html#build-from-source). After installing dependencies, you should be able to clone+build Nu like any other Rust project:
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```bash
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git clone https://github.com/nushell/nushell
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cd nushell
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cargo build
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```
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### Useful Commands
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- Build and run Nushell:
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```shell
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cargo run
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```
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- Build and run with extra features. Currently extra features include dataframes and sqlite database support.
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```shell
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cargo run --features=extra
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```
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- Run Clippy on Nushell:
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```shell
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cargo clippy --workspace --features=extra -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect
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```
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- Run all tests:
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```shell
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cargo test --workspace --features=extra
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```
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- Run all tests for a specific command
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```shell
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cargo test --package nu-cli --test main -- commands::<command_name_here>
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```
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- Check to see if there are code formatting issues
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```shell
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cargo fmt --all -- --check
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```
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- Format the code in the project
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```shell
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cargo fmt --all
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```
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### Debugging Tips
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- To view verbose logs when developing, enable the `trace` log level.
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```shell
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cargo run --release --features=extra -- --log-level trace
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```
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- To redirect trace logs to a file, enable the `--log-target file` switch.
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```shell
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cargo run --release --features=extra -- --log-level trace --log-target file
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open $"($nu.temp-path)/nu-($nu.pid).log"
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```
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