chore: migrate to pnpm and setup release pipeline

.github/release-drafter.yml

@@ -0,0 +1,45 @@
+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'feature'
+      - 'feat'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bug'
+  - title: '🧰 Maintenance'
+    labels:
+      - 'chore'
+      - 'dependencies'
+      - 'maintenance'
+  - title: '📚 Documentation'
+    labels:
+      - 'docs'
+      - 'documentation'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+change-title-escapes: '\<*_&'
+version-resolver:
+  major:
+    labels:
+      - 'major'
+      - 'breaking'
+  minor:
+    labels:
+      - 'minor'
+      - 'feature'
+      - 'feat'
+  patch:
+    labels:
+      - 'patch'
+      - 'fix'
+      - 'bug'
+      - 'chore'
+      - 'dependencies'
+      - 'docs'
+  default: patch
+template: |
+  ## Changes
+
+  $CHANGES

.github/workflows/ci.yml

@@ -11,15 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v4
         with:
-          node-version: 24
-      - uses: borales/actions-yarn@v5.0.0
-        with:
-          cmd: install
-      - uses: borales/actions-yarn@v5.0.0
-        with:
-          cmd: build
-      - uses: borales/actions-yarn@v5.0.0
-        with:
-          cmd: test
+          node-version-file: ".nvmrc"
+      - uses: pnpm/action-setup@v4
+      - run: pnpm install
+      - run: pnpm build
+      - run: pnpm test

.github/workflows/coverage.yml

@@ -13,13 +13,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v4
         with:
-          node-version: 24
+          node-version-file: ".nvmrc"
+      - uses: pnpm/action-setup@v4
       - uses: ArtiomTr/jest-coverage-report-action@v2
         id: coverage
         with:
-          package-manager: yarn
-          test-script: yarn jest
+          package-manager: pnpm
+          test-script: pnpm jest
           output: report-markdown
-
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/release-drafter.yml

@@ -0,0 +1,20 @@
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  update_release_draft:
+    permissions:
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v6
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -0,0 +1,85 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  # Job 1: Detect version bump in package.json and create a tag
+  detect-and-tag:
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    outputs:
+      tagged: ${{ steps.tag.outputs.tagged }}
+      version: ${{ steps.pkg.outputs.version }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get version from package.json
+        id: pkg
+        run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT
+
+      - name: Check if tag already exists
+        id: check
+        run: |
+          VERSION=v${{ steps.pkg.outputs.version }}
+          if git rev-parse "$VERSION" >/dev/null 2>&1; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+            echo "Tag $VERSION already exists. Skipping."
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
+            echo "New version detected: $VERSION"
+          fi
+
+      - name: Create and push tag
+        id: tag
+        if: steps.check.outputs.exists == 'false'
+        run: |
+          VERSION=v${{ steps.pkg.outputs.version }}
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git tag -a "$VERSION" -m "Release $VERSION"
+          git push origin "$VERSION"
+          echo "tagged=true" >> $GITHUB_OUTPUT
+          echo "Created and pushed tag: $VERSION"
+
+  # Job 2: Publish to npm when a tag is pushed (uses OIDC authentication)
+  publish:
+    if: startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: ".nvmrc"
+          cache: 'pnpm'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install and Build
+        run: |
+          pnpm install --frozen-lockfile
+          pnpm build
+          pnpm test
+
+      - name: Publish to NPM (OIDC)
+        run: npm publish --provenance --access public
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          generate_release_notes: true

README.md

@@ -1,5 +1,6 @@
 [![CI](https://github.com/sha1n/dagraph/actions/workflows/ci.yml/badge.svg)](https://github.com/sha1n/dagraph/actions/workflows/ci.yml)
 [![Coverage](https://github.com/sha1n/dagraph/actions/workflows/coverage.yml/badge.svg)](https://github.com/sha1n/dagraph/actions/workflows/coverage.yml)
+[![codecov](https://codecov.io/gh/sha1n/dagraph/graph/badge.svg?token=TO3WOMYR2U)](https://codecov.io/gh/sha1n/dagraph)
 ![GitHub](https://img.shields.io/github/license/sha1n/dagraph)
 ![npm type definitions](https://img.shields.io/npm/types/@sha1n/dagraph)
 ![npm](https://img.shields.io/npm/v/@sha1n/dagraph)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sha1n/dagraph",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "type": "commonjs",
   "description": "Directed acyclic graph utility in TypeScript",
   "repository": "https://github.com/sha1n/dagraph",
@@ -20,9 +20,9 @@
   "scripts": {
     "clean": "rm -rf ./dist",
     "build": "tsc",
-    "test": "DEBUG='error:*' jest --coverage && run lint",
+    "test": "DEBUG='error:*' jest --coverage && pnpm lint",
     "lint": "eslint --fix --ext .js,.ts .",
-    "prepare": "npm run build"
+    "prepare": "pnpm run build"
   },
   "devDependencies": {
     "@types/jest": "^27.0.2",
@@ -48,7 +48,11 @@
     "typescript": "^4.9.5",
     "uuid": "^8.3.2"
   },
-  "packageManager": "yarn@3.2.0",
+  "packageManager": "pnpm@10.28.0",
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  },
   "engines": {
     "node": ">= 24"
   },