rust.yml

name: Rust Build

on:
  push:
    branches:
      - master

jobs:
  build-env:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Set up Rust nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
          profile: minimal

      - uses: Swatinem/rust-cache@v2
        with:
          # The prefix cache key, this can be changed to start a new cache manually.
          # default: "v0-rust"
          prefix-key: ""
      
          # A cache key that is used instead of the automatic `job`-based key,
          # and is stable over multiple jobs.
          # default: empty
          shared-key: ""
      
          # An additional cache key that is added alongside the automatic `job`-based
          # cache key and can be used to further differentiate jobs.
          # default: empty
          key: ""
      
          # A whitespace separated list of env-var *prefixes* who's value contributes
          # to the environment cache key.
          # The env-vars are matched by *prefix*, so the default `RUST` var will
          # match all of `RUSTC`, `RUSTUP_*`, `RUSTFLAGS`, `RUSTDOC_*`, etc.
          # default: "CARGO CC CFLAGS CXX CMAKE RUST"
          env-vars: ""
      
          # The cargo workspaces and target directory configuration.
          # These entries are separated by newlines and have the form
          # `$workspace -> $target`. The `$target` part is treated as a directory
          # relative to the `$workspace` and defaults to "target" if not explicitly given.
          # default: ". -> target"
          workspaces: ""
      
          # Additional non workspace directories to be cached, separated by newlines.
          cache-directories: ""
      
          # Determines whether workspace `target` directories are cached.
          # If `false`, only the cargo registry will be cached.
          # default: "true"
          cache-targets: "true"
      
          # Determines if the cache should be saved even when the workflow has failed.
          # default: "false"
          cache-on-failure: "true"
      
          # Determines which crates are cached.
          # If `true` all crates will be cached, otherwise only dependent crates will be cached.
          # Useful if additional crates are used for CI tooling.
          # default: "false"
          cache-all-crates: "true"
      
          # Determiners whether the cache should be saved.
          # If `false`, the cache is only restored.
          # Useful for jobs where the matrix is additive e.g. additional Cargo features,
          # or when only runs from `master` should be saved to the cache.
          # default: "true"
          # To only cache runs from `master`:
          save-if: ${{ github.ref == 'refs/heads/master' }}
      
          # Specifies what to use as the backend providing cache
          # Can be set to either "github" or "buildjet"
          # default: "github"
          cache-provider: "github"

      - name: Perform Build
        run: |
          cargo +nightly build --release
        with:
          workflow: Test