Release workflow inited.

.github/workflows/release.yml

@@ -0,0 +1,57 @@
+name: release
+
+on:
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '.clang-format'
+      - '.gitignore'
+      - 'README.md'
+  workflow_dispatch:
+    inputs:
+      release_type:
+        type: choice
+        description: Release type
+        options:
+        - major
+        - minor
+        - patch
+        default: patch
+
+jobs:
+  release:
+    runs-on: [ ubuntu-22.04 ]
+    environment: prod
+
+    steps:
+      - name: Check out branch
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.pull_request.head.ref }}
+
+      - name: Set git user
+        run: |
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email 'bot@nil.foundation'
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v3.6.0
+        with:
+          registry-url: 'https://npm.pkg.github.com'
+
+      - name: Update version in package.json
+        run: |
+          npm version patch -m "${{ inputs.release_type }} release %s"
+          git status
+
+      - name: Push changes
+        uses: ad-m/github-push-action@master
+        with:
+          branch: ${{ github.event.pull_request.head.ref }}
+          tags: true
+
+      - name: Publish package on NPM
+        run: npm publish
+        env: 
+          NODE_AUTH_TOKEN: ${{secrets.NPM_AUTH_TOKEN}}

package.json

@@ -10,6 +10,9 @@
     "type": "git",
     "url": "https://github.com/nilfoundation/evm-placeholder-verification.git"
   },
+  "publishConfig": {
+    "access": "public"
+  },
   "author": "Mikhail Komarov, Aleksey Moskvin, Ilia Shirobokov, Elena Tatuzova, Polina Chernyshova",
   "license": "Apache",
   "bugs": {