ci: add npm publish workflow and prepare package for publication

* Add publish job to GitHub workflow to automatically publish to npm
* Create .npmignore file to exclude development files from package
* Update package.json with scoped name, repository info, and publish configuration
* Add prepublishOnly script to ensure package is built before publishing

Author: tiagoboeing

.github/workflows/build.yml

@@ -95,3 +95,37 @@ jobs:
           gh workflow run release.yml --ref $new_tag
         env:
           GH_TOKEN: ${{ github.token }}
+
+  publish:
+    name: Publish to npm
+    needs: build
+    runs-on: ubuntu-latest
+    if: github.ref_type != 'tag' && inputs.release_type != null
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ github.token }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.4.1
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build package
+        run: pnpm build
+
+      - name: Publish to npm
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.npmignore

@@ -0,0 +1,23 @@
+# Source files
+src/
+tests/
+
+# Config files
+.github/
+.vscode/
+.editorconfig
+.eslintrc
+.prettierrc
+tsconfig.json
+jest.config.js
+
+# Git files
+.git/
+.gitignore
+
+# Build artifacts
+node_modules/
+
+# Misc
+*.log
+.DS_Store

package.json

@@ -1,16 +1,21 @@
 {
-  "name": "gql-federation-schema-parser",
+  "name": "@tiagoboeing/gql-federation-schema-parser",
   "version": "1.1.1",
   "description": "CLI tool to parse GraphQL schemas and generate TypeScript definitions for use in a GraphQL Federation gateway.",
   "main": "build/src/index.js",
   "type": "module",
+  "private": false,
+  "publishConfig": {
+    "access": "public"
+  },
   "bin": {
     "gql-federation-schema-parser": "./dist/index.js"
   },
   "author": {
     "name": "Tiago Boeing",
     "email": "[email protected]"
   },
+  "repository": "github:tiagoboeing/graphql-federation-schema-parser",
   "engines": {
     "node": ">=22.0.0",
     "bun": ">=1.0.0"
@@ -21,7 +26,8 @@
     "build": "bun build ./src/index.ts --target=node --outdir=./dist --minify",
     "build:executable": "bun build ./src/index.ts --compile --outfile=./dist/gql-federation-schema-parser",
     "postbuild:executable": "chmod +x ./dist/gql-federation-schema-parser",
-    "execute": "bun src/index.ts"
+    "execute": "bun src/index.ts",
+    "prepublishOnly": "pnpm build"
   },
   "keywords": [
     "graphql",