erract 0.1.2

Structured, context-aware error handling
Documentation 
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name: CI

on:
  push:
    branches: [ main, master ]
    tags: [ 'v*' ]
  pull_request:
    branches: [ main, master ]
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: "-Dwarnings"

jobs:
  test:
    name: Test Suite
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain: [stable, beta]
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.toolchain }}
      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2
      - name: Run tests
        run: cargo test --all-features --verbose

  lint:
    name: Lint & Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt
      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2
      - name: Check formatting
        run: cargo fmt -- --check
      - name: Run clippy
        run: cargo clippy --all-features -- -D warnings

  docs:
    name: Documentation
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2
      - name: Check documentation
        run: cargo doc --no-deps --all-features --document-private-items
        env:
          RUSTDOCFLAGS: "-D warnings"

  deploy:
    name: Deploy to Crates.io
    runs-on: ubuntu-latest
    needs: [test, lint, docs]
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    steps:
      - uses: actions/checkout@v4
      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Get crate info
        id: crate_info
        run: |
          CRATE_NAME=$(cargo metadata --no-deps --format-version 1 | jq -r '.packages[0].name')
          CRATE_VERSION=$(cargo metadata --no-deps --format-version 1 | jq -r '.packages[0].version')
          echo "name=$CRATE_NAME" >> $GITHUB_OUTPUT
          echo "version=$CRATE_VERSION" >> $GITHUB_OUTPUT
      - name: Check if version already published
        id: check_published
        run: |
          if cargo search ${{ steps.crate_info.outputs.name }} | grep -q "^${{ steps.crate_info.outputs.name }} = \"${{ steps.crate_info.outputs.version }}\""; then
            echo "published=true" >> $GITHUB_OUTPUT
            echo "Version ${{ steps.crate_info.outputs.version }} is already published"
          else
            echo "published=false" >> $GITHUB_OUTPUT
            echo "Version ${{ steps.crate_info.outputs.version }} is not yet published"
          fi
      - name: Publish to Crates.io
        if: steps.check_published.outputs.published == 'false'
        run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}