feat: add rules to enforce automatic package publishing

References #18

src/common.ts

@@ -589,6 +589,17 @@ export function getRules(configuration: Configuration): Rules {
         'node_modules',
       ],
     },
+    build: {
+      stage: 'build',
+      script: [
+        'npm run build',
+      ],
+      artifacts: {
+        paths: [
+          'lib',
+        ],
+      },
+    },
     audit: {
       allow_failure: true,
       except: [
@@ -608,6 +619,27 @@ export function getRules(configuration: Configuration): Rules {
       ],
       stage: 'test',
     },
+    package: {
+      dependencies: [
+        'build',
+      ],
+      tags: [
+        'secrecy',
+      ],
+      stage: 'deploy',
+      script: [
+        'echo "//registry.npmjs.org/:_authToken=$NPM_AUTH_TOKEN" > /root/.npmrc',
+        'npm publish',
+      ],
+      only: [
+        '/^v[0-9]+\.[0-9]+\.[0-9]+$/',
+      ],
+      artifacts: {
+        paths: [
+          'public',
+        ],
+      },
+    },
     pages: {
       artifacts: {
         'paths': [