Publish on merge to master

.github/workflows/publish.yml

@@ -0,0 +1,27 @@
+name: Publish to NPM
+on:
+  pull_request:
+    types: [closed]
+    branches:
+      - main
+jobs:
+  merge_job:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '12.x'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Install Modules
+        run: npm ci
+      - name: Run type check
+        run: npm run types:check
+      - name: Run Linter
+        run: npm run lint
+      - name: Run Tests
+        run: npm test
+      - name: Build
+        run: npm build
+      - name: Publish
+        run: npm run publish

.github/workflows/tests.yml

@@ -1,6 +1,5 @@
 name: CI
-on:
-  push:
+on: push
 jobs:
   build:
     runs-on: ubuntu-latest

README.md

@@ -1,3 +1,7 @@
+![Build Status](https://github.com/rive-app/rive-react/actions/workflows/tests.yml/badge.svg)
+![Discord badge](https://img.shields.io/discord/532365473602600965)
+![Twitter handle](https://img.shields.io/twitter/follow/rive_app.svg?style=social&label=Follow)
+
 # Rive React
 
 React Runtime for [Rive](https://rive.app).

package.json

@@ -9,7 +9,8 @@
     "build": "bunchee src/index.ts -m --no-sourcemap",
     "lint": "eslint -c .eslintrc.js 'src/**/*{.ts,.tsx}'",
     "format": "prettier --write src",
-    "types:check": "tsc --noEmit"
+    "types:check": "tsc --noEmit",
+    "publish": "./scripts/publish.sh"
   },
   "repository": {
     "type": "git",

scripts/next_version.js

@@ -0,0 +1,27 @@
+const fs = require('fs');
+const package = require('../package.json');
+
+function parseVersion(v) {
+  return v.split('.').map((n) => Number.parseInt(n, 10));
+}
+
+const packageVersion = parseVersion(package.version);
+// Last version seems to always be latest.
+const publishedVersion = parseVersion(JSON.parse(process.argv[2]).pop());
+
+const isGreater = (first, second) => {
+  // Assumes first and second have same number of version number
+  const zipped = first.map((n, i) => [n, second[i]]);
+  return zipped.some(([a, b]) => a > b);
+};
+
+// If package version is greater than what's published, we use that.
+if (isGreater(packageVersion, publishedVersion)) {
+  return;
+}
+
+// Otherwise increment the publishedVersions patch number and push to the package.json
+const newVersion = publishedVersion;
+newVersion[2]++;
+package.version = newVersion.join('.');
+fs.writeFileSync('./package.json', JSON.stringify(package, null, 2));

scripts/publish.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+NPM_VERSIONS=`npm show rive-react versions --json`
+node ./scripts/next_version.js "$NPM_VERSIONS"
+npm publish