build: setup CI/CD for package publishing (#14)

* Creates GitHub workflow to publish the package to npm on push to
  `master`
* Renames package from `eslint-plugin-pipedream` to
  `@pipedream/eslint-plugin-pipedream`  to publish in org scope
* Update `actions/checkout` and `actions/setup-node` to v4 in PR check
  WF to fix: `getCacheEntry failed: Cache service responded with 503`

Author: js07

.github/workflows/publish-package.yaml

@@ -0,0 +1,24 @@
+name: Publish Package to npm
+on:
+  push:
+    branches:
+      - master
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '14.x'
+          registry-url: 'https://registry.npmjs.org'
+          cache: 'npm'
+      - run: npm ci
+      - run: npm test
+      - name: npm publish
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/pull-request-checks.yaml

@@ -11,9 +11,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Use Node.js 14.x
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v4
       with:
         node-version: 14.x
         cache: 'npm'

README.md

@@ -15,7 +15,7 @@ We will gladly accept issues and PRs in this repo.
 In the repo where you manage Pipedream components, run:
 
 ```bash
-npm install eslint-plugin-pipedream --save-dev
+npm install @pipedream/eslint-plugin-pipedream --save-dev
 ```
 
 Then add the Pipedream plugin to the `plugins` section of your [ESLint config file](https://eslint.org/docs/user-guide/configuring/):

package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "eslint-plugin-pipedream",
+  "name": "@pipedream/eslint-plugin-pipedream",
   "version": "0.2.4",
   "description": "ESLint plugin for Pipedream components: https://pipedream.com/docs/components/api/",
   "main": "index.js",