Lint and use NPM

Signed-off-by: Audrow Nash <[email protected]>

.eslintrc.yml

@@ -0,0 +1,15 @@
+env:
+  browser: true
+  es2021: true
+extends:
+  - eslint:recommended
+  - plugin:@typescript-eslint/recommended
+  - eslint-config-prettier
+parser: '@typescript-eslint/parser'
+parserOptions:
+  ecmaVersion: latest
+  sourceType: module
+plugins:
+  - '@typescript-eslint'
+rules:
+  '@typescript-eslint/no-non-null-assertion': 'off'

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+  - package-ecosystem: npm
+    directory: '/'
+    schedule:
+      interval: daily

.github/mergify.yml

@@ -0,0 +1,11 @@
+pull_request_rules:
+  - name: Automatic merge on approval or dependabot PR
+    conditions:
+      - and:
+          - or:
+              - '#approved-reviews-by>=1'
+              - author~=^dependabot(|-preview)\[bot\]$
+          - check-success=continuous-integration
+    actions:
+      merge:
+        method: squash

.github/workflows/ci.yml

@@ -0,0 +1,16 @@
+on:
+  push:
+  pull_request:
+
+jobs:
+  continuous-integration:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/[email protected]
+        with:
+          node-version: 16
+      - name: Install
+        run: npm ci
+      - name: Validate
+        run: npm run validate

.lintstagedrc

@@ -0,0 +1,8 @@
+{
+  "*.+(js|jsx|ts|tsx)": [
+    "npm run lint -- --fix"
+  ],
+  "**/*.+(js|jsx|json|yml|yaml|css|ts|tsx|md|mdx)": [
+    "npm run format"
+  ]
+}

.prettierrc.yaml

@@ -1,5 +1,17 @@
 arrowParens: always
+bracketSameLine: false
+bracketSpacing: false
+embeddedLanguageFormatting: 'auto'
+htmlWhitespaceSensitivity: 'css'
+insertPragma: false
+jsxSingleQuote: false
+proseWrap: 'preserve'
+quoteProps: 'as-needed'
 printWidth: 100
-trailingComma: "all"
-tabWidth: 2
+requirePragma: false
 semi: true
+singleQuote: true
+trailingComma: 'all'
+tabWidth: 2
+useTabs: false
+vueIndentScriptAndStyle: false

.vscode/settings.json

@@ -1,3 +1,3 @@
 {
   "deno.enable": false
-}
+}