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@ -8,12 +8,13 @@
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#### Installing rustfmt
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You can run `rustfmt` with Rust 1.24 and above.
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You must install a very recent version of `rustfmt` through rust nightly
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To install:
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```
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rustup component add rustfmt
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rustup toolchain install nightly-x86_64-unknown-linux-gnu
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rustup component add rustfmt --toolchain nightly
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```
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#### Usage
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@ -21,14 +22,24 @@ rustup component add rustfmt
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To run on Diplonat, launch the following in the root directory:
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```
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cargo fmt --all
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cargo +nightly fmt
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```
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This will format the whole repository using the settigs defined in [`.rustfmt.toml`](./.rustfmt.toml): soft tabs of 2 spaces.
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This will format the whole repository using the settigs defined in [`.rustfmt.toml`](./.rustfmt.toml).
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#### Auto-format code
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You can automate formatting in a number of ways:
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* [Setup your IDE to use `rustfmt`](https://github.com/rust-lang/rustfmt#running-rustfmt-from-your-editor).
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* Setup a git hook to run `rustfmt` before each commit.
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[Setup your IDE to use `rustfmt`](https://github.com/rust-lang/rustfmt#running-rustfmt-from-your-editor).
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Setup a git hook to run `rustfmt` before each commit:
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```bash
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cat <<EOF > .git/hooks/pre-commit
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#!/bin/bash
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cargo +nightly fmt
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EOF
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chmod +x .git/hooks/pre-commit
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```
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