feat: add dry-run option to release workflow

Author: dorlugasigal

.github/workflows/release.yml

@@ -12,6 +12,11 @@ on:
           - patch
           - minor
           - major
+      dry-run:
+        description: 'Dry run (test without publishing)'
+        required: false
+        type: boolean
+        default: false
 
 permissions:
   contents: write
@@ -75,6 +80,7 @@ jobs:
           fi
 
       - name: Commit, tag & push
+        if: inputs.dry-run == false
         run: |
           NEW_VERSION=${{ steps.bump.outputs.new_version }}
           git add -A
@@ -87,9 +93,15 @@ jobs:
           git push origin main --follow-tags
 
       - name: Publish to npm
+        if: inputs.dry-run == false
         run: npm publish --provenance --access public
 
+      - name: Publish to npm (dry run)
+        if: inputs.dry-run == true
+        run: npm publish --provenance --access public --dry-run
+
       - name: Create GitHub Release
+        if: inputs.dry-run == false
         uses: softprops/action-gh-release@v2
         with:
           tag_name: v${{ steps.bump.outputs.new_version }}