refactor: migrate Vue 2 to 3

frontend/.browserslistrc

@@ -0,0 +1,3 @@
+> 1%
+last 2 versions
+not dead

frontend/.eslintrc.js

@@ -1,30 +1,23 @@
-// https://eslint.org/docs/user-guide/configuring
-
 module.exports = {
   root: true,
-  parserOptions: {
-    parser: 'babel-eslint'
-  },
   env: {
-    browser: true,
-    amd: true
+    node: true,
   },
   extends: [
-    // https://github.com/vuejs/eslint-plugin-vue#priority-a-essential-error-prevention
-    // consider switching to `plugin:vue/strongly-recommended` or `plugin:vue/recommended` for stricter rules.
-    'plugin:vue/essential',
-    // https://github.com/standard/standard/blob/master/docs/RULES-en.md
-    'standard'
-  ],
-  // required to lint *.vue files
-  plugins: [
-    'vue'
+    "plugin:vue/vue3-essential",
+    "eslint:recommended",
+    "@vue/typescript/recommended",
+    "@vue/prettier",
+    "@vue/prettier/@typescript-eslint",
   ],
-  // add your custom rules here
+  plugins: ["simple-import-sort"],
+  parserOptions: {
+    ecmaVersion: 2020,
+  },
   rules: {
-    // allow async-await
-    'generator-star-spacing': 'off',
-    // allow debugger during development
-    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off'
-  }
-}
+    "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
+    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off",
+    "simple-import-sort/imports": "error",
+    "simple-import-sort/exports": "error",
+  },
+};

frontend/.gitignore

@@ -0,0 +1,23 @@
+.DS_Store
+node_modules
+/dist
+
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

frontend/Dockerfile

@@ -1,4 +1,6 @@
-FROM node:12-alpine
+FROM node:14-alpine
+
+RUN apk add --no-cache git
 
 WORKDIR /app
 

frontend/Makefile

@@ -1,5 +1,5 @@
 build-frontend:
 	if [ -d "dist/" ]; then rm -rf dist/; fi
 	docker build -t certstream-frontend .
-	docker run --rm -it -v $$(pwd)/dist/:/app/dist/ certstream-frontend npm run build
+	docker run --rm -it -v $$(pwd)/dist/:/app/dist/ certstream-frontend npm run build -- --no-clean
 	docker rmi certstream-frontend

frontend/babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: ["@vue/cli-plugin-babel/preset"],
+};