fix: setup ci in new repo

.github/pull_request_template.md

@@ -0,0 +1,3 @@
+## What I did
+
+1.

.github/workflows/release.yml

@@ -0,0 +1,53 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  release:
+    # Prevents changesets action from creating a PR on forks
+    if: github.repository == 'open-wc/es-dev-server'
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@master
+        with:
+          # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
+          fetch-depth: 0
+
+      - name: Setup Node.js 12.x
+        uses: actions/setup-node@master
+        with:
+          node-version: 12.x
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Install Dependencies
+        run: yarn --frozen-lockfile
+
+      - name: Build package
+        run: yarn build
+
+      - name: Setup Git User
+        run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "Modern Web"
+
+      - name: Release & Publish
+        run: npm run release
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/verify-node.yml

@@ -0,0 +1,39 @@
+name: Verify Node
+
+on: pull_request
+
+jobs:
+  verify-linux:
+    name: Verify linux
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Node ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Install dependencies
+        run: yarn --frozen-lockfile
+
+      - name: Build package
+        run: yarn build
+
+      - name: Test
+        run: yarn test

.github/workflows/verify-windows.yml

@@ -0,0 +1,41 @@
+name: Verify Windows
+
+on: pull_request
+
+jobs:
+  verify-windows:
+    name: Verify windows
+    runs-on: windows-latest
+    steps:
+      - name: Set git to use LF
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+
+      - uses: actions/checkout@v2
+
+      - name: Setup Node 12.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+
+      - uses: actions/cache@v2
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Install dependencies
+        run: yarn --frozen-lockfile
+
+      - name: Build
+        run: yarn build
+
+      - name: Test
+        run: yarn test

package.json

@@ -23,7 +23,7 @@
   "scripts": {
     "build": "tsc",
     "generate-certificates": "node scripts/generate-certificates.js",
-    "prepublishOnly": "npm run build && ../../scripts/insert-header.js",
+    "release": "standard-version && git push --follow-tags origin master && npm publish",
     "start:babel": "node dist/cli.js -c demo/babel/server.js --open --watch",
     "start:base-path": "node dist/cli.js -c demo/base-path/server.js",
     "start:dedupe": "node dist/cli.js -c demo/dedupe/server.js --open --watch",
@@ -133,7 +133,6 @@
     "@babel/plugin-transform-modules-systemjs": "^7.10.5",
     "@babel/preset-typescript": "^7.8.3",
     "@babel/register": "^7.9.0",
-    "@open-wc/eslint-config": "^3.0.0",
     "@types/koa__cors": "^3.0.1",
     "@types/mocha": "^8.0.3",
     "@types/node-fetch": "^2.3.7",
@@ -142,8 +141,6 @@
     "abort-controller": "^3.0.0",
     "buffer": "^5.4.3",
     "chai": "^4.2.0",
-    "eslint": "^7.11.0",
-    "eslint-config-prettier": "^6.13.0",
     "koa-proxies": "^0.8.1",
     "lit-element": "^2.4.0",
     "lit-html": "^1.3.0",