GitHub action for installing rustup

This action provides a simple way to install rustup, the official Rust language toolchain management tool. This action sets the default toolchain to the one specified (or the default, if none is specified).

You can use this action in your workflow directly, or use the all-in-one action for all your Rust CI needs.

Inputs

Input	Description	Default?	Example
toolchain	The Rust toolchain to install (i.e., stable, nightly, beta, etc). Refer to https://rust-lang.github.io/rustup/concepts/toolchains.html on how to specify the toolchain.	stable	nightly
components	List of individual components to install after installing rustup. Can be a whitespace or comma separated list.	n/a	clippy, rustfmt
profile	Override the default rustup profile (for example, 'minimal').	n/a	minimal
allow-downgrade	Allow rustup to downgrade the installation until all components are available.	true	false
targets	Install additional targets for cross compilation (i.e., 'x86_64-apple-ios, armv7-unknown-linux-musleabi'). Can be a whitespace or comma separate list of targets. Run rustup target list to list all targets.	n/a	aarch64-fuchsia
self-update	Make sure rustup itself is up-to-date before using it. This may fail on some platforms, so it's disabled by default.	false	true

Outputs

Output	Description
toolchain	The Rust toolchain that which was installed.
rustc-version	The installed rustc version for the current toolchain.

Recipes

Install with defaults

Show me the code

- uses: brndnmtthws/rust-action-rustup@v1

Install a minimal stable toolchain

Show me the code

- uses: brndnmtthws/rust-action-rustup@v1
  with:
    toolchain: stable
    profile: minimal

Install a minimal stable toolchain with rustfmt and clippy

Show me the code

- uses: brndnmtthws/rust-action-rustup@v1
  with:
    toolchain: stable
    profile: minimal
    components: rustfmt, clippy

Install the default nightly toolchain

Show me the code

- uses: brndnmtthws/rust-action-rustup@v1
  with:
    toolchain: nightly

Install the default toolchain, and ensure rustup is up-to-date

Show me the code

- uses: brndnmtthws/rust-action-rustup@v1
  with:
    self-update: 'true'