rust-deep.yml

name: Rust Deep Analysis

on:
  workflow_dispatch:
    inputs:
      baseline_rev:
        description: Git revision used by cargo-semver-checks as the public API baseline
        required: false
        default: origin/main
  schedule:
    - cron: "47 4 * * 0"

env:
  RUST_VERSION: "1.99.0"
  CARGO_HACK_VERSION: "0.6.44"
  CARGO_SEMVER_CHECKS_VERSION: "0.47.0"

permissions:
  contents: read

jobs:
  rust-deep:
    name: Rust deep gate
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v7 # v5
        with:
          fetch-depth: 0

      - name: Install Rust
        run: |
          rustup toolchain install "$RUST_VERSION" --profile minimal
          rustup default "$RUST_VERSION"

      - name: Cache Rust deep artifacts
        uses: Swatinem/rust-cache@v2 # v2
        with:
          shared-key: rust-${{ runner.os }}-${{ env.RUST_VERSION }}-deep

      - name: Cache cargo deep tools
        uses: actions/cache@v6 # v4
        with:
          path: |
            ~/.cargo/bin/cargo-hack
            ~/.cargo/bin/cargo-semver-checks
          key: cargo-tools-${{ runner.os }}-hack-${{ env.CARGO_HACK_VERSION }}-semver-${{ env.CARGO_SEMVER_CHECKS_VERSION }}

      - name: Install deep analysis tools
        run: |
          install_tool() {
            local bin="$1"
            local crate="$2"
            local version="$3"
            if command -v "$bin" >/dev/null 2>&1 && "$bin" --version | grep -F "$version" >/dev/null 2>&1; then
              echo "${bin} ${version} restored from cache"
            else
              cargo install "$crate" --locked --version "$version"
            fi
          }

          install_tool cargo-hack cargo-hack "$CARGO_HACK_VERSION"
          install_tool cargo-semver-checks cargo-semver-checks "$CARGO_SEMVER_CHECKS_VERSION"

      - name: Deep Rust gate
        env:
          BASELINE_REV: ${{ github.event.inputs.baseline_rev || 'origin/main' }}
        run: tools/rust-deep-gate.sh --baseline-rev "$BASELINE_REV"