xtensa-toolchain Action

An action which installs the Rust compiler fork with Xtensa support, as well as the required toolchain binaries.

The Rust compiler fork with Xtensa support can be found at esp-rs/rust. Pre-built binaries with installation scripts can be found at esp-rs/rust-build, which is what this action uses.

Example workflow

on: [push]

name: CI

jobs:
  check:
    name: Rust project
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust for Xtensa
        uses: esp-rs/xtensa-toolchain@v1.1
        with:
          default: true
          version: "1.60.0"
          ldproxy: true

      # `cargo check` command here will use installed `esp` toolchain, as it
      # has been set as the default above

      - name: Run cargo check
        uses: actions-rs/cargo@v1
        with:
          command: check

Inputs

Name	Description	Type	Default
default	Set installed toolchain as a default toolchain	bool	false
version	Which version of the toolchain to install	string	latest
ldproxy	Whether to install ldproxy (required for std)	bool	true

All inputs are optional; if no inputs are provided:

• the Rust compiler fork with Xtensa support will NOT be set as the default (but is usable via the +esp toolchain specifier)
• the latest available version of the compiler will be installed
• ldproxy WILL be installed; this is required for std, however installing it significantly increases the total run time of this action

License

Licensed under either of:

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.