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76 lines
2.2 KiB
Markdown
76 lines
2.2 KiB
Markdown
# Rust `cargo` Action
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[](https://gitter.im/actions-rs/community)
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This GitHub Action runs specified [`cargo`](https://github.com/rust-lang/cargo)
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command on a Rust language project.
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## Example workflow
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```yaml
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on: [push]
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name: CI
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jobs:
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build_and_test:
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name: Rust project
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@master
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- uses: actions-rs/cargo@v1
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with:
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command: build
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args: --release --all-features
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```
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See [additional recipes here](https://github.com/actions-rs/meta).
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## Inputs
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* `command` (*required*) - Cargo command to run (ex. `check` or `build`)
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* `toolchain` - Rust toolchain to use (without the `+` sign, ex. `nightly`);\
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Override or system toolchain will be used if omitted.
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* `args` - Arguments for the cargo command
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* `use-cross` - Use [`cross`](https://github.com/rust-embedded/cross) instead of `cargo` (default: `false`)
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## Virtual environments
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Note that `cargo` is not available by default for some [virtual environments](https://help.github.com/en/articles/software-in-virtual-environments-for-github-actions);
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for example, as for 2019-09-15, `macOS` env is missing it.
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You can use [`actions-rs/toolchain`](https://github.com/actions-rs/toolchain)
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to install the Rust toolchain with `cargo` included.
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## Cross
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In order to make cross-compilation an easy process,
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this Action can install [cross](https://github.com/rust-embedded/cross)
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tool on demand if `use-cross` input is enabled; `cross` executable will be invoked
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then instead of `cargo` automatically.
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All consequent calls of this Action in the same job will use the same `cross` installed.
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```yaml
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on: [push]
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name: ARMv7 build
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jobs:
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linux_arm7:
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name: Linux ARMv7
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@master
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- uses: actions-rs/toolchain@v1
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with:
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toolchain: stable
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target: armv7-unknown-linux-gnueabihf
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override: true
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- uses: actions-rs/cargo@v1
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with:
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use-cross: true
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command: build
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args: --target armv7-unknown-linux-gnueabihf
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```
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