twofold 0.5.0

One document, two views. Markdown share service for humans and agents.
name: CI/CD

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Format check
        run: cargo fmt -- --check
      - name: Clippy
        run: cargo clippy -- -D warnings
      - run: cargo test

  publish:
    name: Publish to crates.io
    runs-on: ubuntu-latest
    needs: [test]
    permissions:
      contents: write
    if: github.event_name == 'push' && github.ref == 'refs/heads/main' && !contains(github.event.head_commit.message, '[skip ci]')
    environment: Crate Deploy
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.BUMP_TOKEN }}
      - uses: dtolnay/rust-toolchain@stable
      - name: Auto-bump patch version if already published
        run: |
          VERSION=$(grep '^version' Cargo.toml | head -1 | sed 's/.*"\(.*\)"/\1/')
          CRATE_JSON=$(curl -sf -H "User-Agent: twofold-ci (github.com/gabaum10/twofold)" https://crates.io/api/v1/crates/twofold)
          if [ $? -ne 0 ] || [ -z "$CRATE_JSON" ]; then
            echo "WARNING: Failed to query crates.io API"
            PUBLISHED="none"
          else
            PUBLISHED=$(echo "$CRATE_JSON" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['crate']['newest_version'])" 2>&1) || PUBLISHED="none"
          fi
          echo "Local version:     $VERSION"
          echo "Published version: $PUBLISHED"
          if [ "$VERSION" = "$PUBLISHED" ]; then
            echo "Version already published -- bumping patch..."
            MAJOR=$(echo $VERSION | cut -d. -f1)
            MINOR=$(echo $VERSION | cut -d. -f2)
            PATCH=$(echo $VERSION | cut -d. -f3)
            NEW_PATCH=$((PATCH + 1))
            NEW_VERSION="$MAJOR.$MINOR.$NEW_PATCH"
            echo "New version: $NEW_VERSION"
            sed -i "s/^version = \"$VERSION\"/version = \"$NEW_VERSION\"/" Cargo.toml
            cargo check
            git config user.name "github-actions[bot]"
            git config user.email "github-actions[bot]@users.noreply.github.com"
            git add Cargo.toml Cargo.lock
            git commit -m "chore: bump version to $NEW_VERSION [skip ci]"
            git push
          else
            echo "Version not yet published -- proceeding with $VERSION"
          fi
      - name: Publish
        run: cargo publish
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}