chore: refactor publish workflow

.github/workflows/ci.yml

@@ -113,32 +113,3 @@ jobs:
 
       - name: Build library
         run: bun run build
-
-  publish:
-    name: publish to npm
-    runs-on: ubuntu-latest
-    # Only publish on main branch pushes after all checks pass
-    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-    needs: [fmt, lint, typecheck, test, build]
-    permissions:
-      contents: read
-      id-token: write # Required for OIDC trusted publishing
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # Required for git describe to find tags
-
-      - uses: oven-sh/setup-bun@v1
-        with:
-          bun-version: latest
-
-      - name: Install dependencies
-        run: bun install
-
-      - uses: ./.github/actions/setup-zig
-        with:
-          version: 0.15.2
-
-      - name: Publish to NPM
-        uses: ./.github/actions/npm-publish

.github/workflows/publish.yml

@@ -4,6 +4,12 @@ on:
   push:
     tags:
       - 'v*'
+  workflow_run:
+    workflows: ['ci']
+    types:
+      - completed
+    branches:
+      - main
 
 permissions:
   contents: read
@@ -13,8 +19,10 @@ jobs:
   publish:
     name: publish to npm
     runs-on: ubuntu-latest
+    # Only run if CI workflow succeeded (for workflow_run trigger)
+    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'push' }}
     steps:
-      - name: Checkout tag
+      - name: Checkout code
         uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
@@ -52,5 +60,111 @@ jobs:
       - name: Build library
         run: bun run build
 
-      - name: Publish to NPM
-        uses: ./.github/actions/npm-publish
+      - name: Setup Node.js for npm
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+
+      # Ensure npm 11.5.1 or later for trusted publishing
+      - run: npm install -g npm@latest
+
+      - name: Detect trigger type
+        id: detect
+        run: |
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            echo "is_tag=true" >> $GITHUB_OUTPUT
+            echo "trigger_type=tag" >> $GITHUB_OUTPUT
+            echo "trigger_name=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+            echo "📦 Detected tag push: ${GITHUB_REF#refs/tags/}"
+          else
+            echo "is_tag=false" >> $GITHUB_OUTPUT
+            echo "trigger_type=branch" >> $GITHUB_OUTPUT
+            echo "trigger_name=${GITHUB_REF#refs/heads/}" >> $GITHUB_OUTPUT
+            echo "🚧 Detected branch push: ${GITHUB_REF#refs/heads/}"
+          fi
+
+      - name: Generate version
+        id: version
+        run: |
+          # Get base version from package.json
+          BASE_VERSION=$(jq -r .version package.json)
+
+          if [[ "${{ steps.detect.outputs.is_tag }}" == "true" ]]; then
+            # For tags, use the base version as-is (stable release)
+            NPM_VERSION="${BASE_VERSION}"
+            NPM_TAG="latest"
+            echo "📦 Publishing stable release: ${NPM_VERSION}"
+          else
+            # For main branch, create a pre-release version using git describe
+            # Format: 0.3.0-next.5.g1a2b3c4 (base-next.commits.hash)
+            GIT_COMMIT=$(git rev-parse --short HEAD)
+            COMMITS_SINCE_TAG=$(git rev-list --count HEAD ^$(git describe --tags --abbrev=0 2>/dev/null || echo HEAD) 2>/dev/null || echo "0")
+            NPM_VERSION="${BASE_VERSION}-next.${COMMITS_SINCE_TAG}.g${GIT_COMMIT}"
+            NPM_TAG="next"
+            echo "🚧 Publishing pre-release: ${NPM_VERSION}"
+          fi
+
+          echo "version=${NPM_VERSION}" >> $GITHUB_OUTPUT
+          echo "tag=${NPM_TAG}" >> $GITHUB_OUTPUT
+
+          # Update package.json with the new version
+          node -e "const fs = require('fs'); const pkg = JSON.parse(fs.readFileSync('package.json')); pkg.version = '${NPM_VERSION}'; fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2) + '\n');"
+
+          echo "Updated package.json to version ${NPM_VERSION}"
+
+      - name: Validate tag matches package.json version
+        if: steps.detect.outputs.is_tag == 'true'
+        run: |
+          # Extract version from package.json
+          PKG_VERSION=$(jq -r .version package.json)
+
+          # Extract version from git tag (strip 'v' prefix)
+          TAG_VERSION=${GITHUB_REF#refs/tags/v}
+
+          echo "Package version: $PKG_VERSION"
+          echo "Tag version: $TAG_VERSION"
+
+          if [ "$PKG_VERSION" != "$TAG_VERSION" ]; then
+            echo "❌ Error: Version mismatch!"
+            echo "   package.json version: $PKG_VERSION"
+            echo "   Git tag version: $TAG_VERSION"
+            echo ""
+            echo "Please ensure the git tag matches the version in package.json"
+            exit 1
+          fi
+
+          echo "✅ Version validation passed: $PKG_VERSION"
+
+      - name: Check if version exists
+        id: check-exists
+        run: |
+          PACKAGE_NAME=$(node -p "require('./package.json').name")
+          VERSION="${{ steps.version.outputs.version }}"
+
+          if npm view "${PACKAGE_NAME}@${VERSION}" version &>/dev/null; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+            echo "Version ${VERSION} already exists on npm"
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
+            echo "Version ${VERSION} does not exist, will publish"
+          fi
+
+      - name: Publish to npm (with OIDC trusted publishing)
+        if: steps.check-exists.outputs.exists == 'false'
+        run: npm publish --tag ${{ steps.version.outputs.tag }} --provenance --access public
+
+      - name: Update dist-tag (version already exists)
+        if: steps.check-exists.outputs.exists == 'true' && steps.detect.outputs.is_tag == 'true'
+        run: |
+          PACKAGE_NAME=$(node -p "require('./package.json').name")
+          VERSION="${{ steps.version.outputs.version }}"
+          TAG="${{ steps.version.outputs.tag }}"
+
+          echo "Version ${VERSION} already published, updating dist-tag to ${TAG}"
+          npm dist-tag add "${PACKAGE_NAME}@${VERSION}" "${TAG}"
+
+      - name: Skip (pre-release already exists)
+        if: steps.check-exists.outputs.exists == 'true' && steps.detect.outputs.is_tag != 'true'
+        run: |
+          echo "⏭️ Pre-release version already exists, skipping"