build-test-release.yml

name: Build, test & release

on:
  push:
    branches:
      - main
  pull_request: {}

env:
  APP_NAME: samling

jobs:
  clippy:
    name: Check for common code mistakes
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Run clippy
        continue-on-error: true
        run: cargo clippy -- -D warnings

  fmt:
    name: Check code format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Run rustfmt
        continue-on-error: true
        run: cargo fmt --all -- --check

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Run tests
        run: cargo test --release

  cargo-deny:
    runs-on: ubuntu-latest
    steps:
      - uses: jacobsvante/cargo-deny-action@v1

  create-release-pr:
    name: Conditionally create release PR
    needs: [clippy, cargo-deny, test]
    runs-on: ubuntu-latest
    if: ${{ github.ref == 'refs/heads/main' }}
    permissions:
      contents: write
      pull-requests: write
    steps:
      - name: Create a release Pull Request
        uses: googleapis/release-please-action@v4
        with:
          skip-github-release: true

  publish:
    name: Conditionally publish to crates.io
    runs-on: ubuntu-latest
    if: ${{ github.ref == 'refs/heads/main' }}
    permissions:
      contents: write
      pull-requests: write
    env:
      CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
    steps:
      - uses: actions/checkout@v4

      - name: Make cargo command available
        uses: dtolnay/rust-toolchain@stable

      - uses: Swatinem/rust-cache@v2

      - name: Ensure publishable
        run: cargo publish --dry-run

      - uses: googleapis/release-please-action@v4
        id: release
        with:
          skip-github-pull-request: true
          token: ${{ secrets.EVENT_TRIGGERING_GITHUB_TOKEN }}

      - name: Tag major and minor versions in Git
        if: ${{ steps.release.outputs.release_created }}
        uses: jacobsvante/tag-major-minor-action@v0
        with:
          major: ${{ steps.release.outputs.major }}
          minor: ${{ steps.release.outputs.minor }}

      - if: ${{ steps.release.outputs.release_created }}
        run: cargo publish