Migrate existing web interface to Svelte

.github/workflows/lint.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   prettier:
-    name: Check formatting with Prettier
+    name: Check formatting
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -23,7 +23,7 @@ jobs:
       - name: Check formatting
         run: npm run prettier-check
   eslint:
-    name: Run eslint
+    name: Lint
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -35,3 +35,36 @@ jobs:
         run: npm ci
       - name: Run eslint
         run: npm run lint
+  webif-prettier:
+    name: Check web interface formatting
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./webif
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16.x'
+      - name: Install dependencies
+        run: npm ci
+      - name: Check formatting
+        run: npm run prettier-check
+  webif-eslint:
+    name: Lint web interface
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./webif
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16.x'
+      - name: Install dependencies
+        run: npm ci
+      - name: Run eslint
+        run: npm run lint
+

webif/.eslintignore

@@ -0,0 +1,13 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+
+# Ignore files for PNPM, NPM and YARN
+pnpm-lock.yaml
+package-lock.json
+yarn.lock

webif/.eslintrc.cjs

@@ -0,0 +1,25 @@
+module.exports = {
+  root: true,
+  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended', 'plugin:svelte/recommended', 'prettier'],
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint'],
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 2020,
+    extraFileExtensions: ['.svelte'],
+  },
+  env: {
+    browser: true,
+    es2017: true,
+    node: true,
+  },
+  overrides: [
+    {
+      files: ['*.svelte'],
+      parser: 'svelte-eslint-parser',
+      parserOptions: {
+        parser: '@typescript-eslint/parser',
+      },
+    },
+  ],
+}

webif/.gitignore

@@ -0,0 +1,10 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*

webif/.npmrc

@@ -0,0 +1 @@
+engine-strict=true

webif/.prettierignore

@@ -0,0 +1,13 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+
+# Ignore files for PNPM, NPM and YARN
+pnpm-lock.yaml
+package-lock.json
+yarn.lock

webif/README.md

@@ -0,0 +1,38 @@
+# create-svelte
+
+Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte).
+
+## Creating a project
+
+If you're seeing this, you've probably already done this step. Congrats!
+
+```bash
+# create a new project in the current directory
+npm create svelte@latest
+
+# create a new project in my-app
+npm create svelte@latest my-app
+```
+
+## Developing
+
+Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
+
+```bash
+npm run dev
+
+# or start the server and open the app in a new browser tab
+npm run dev -- --open
+```
+
+## Building
+
+To create a production version of your app:
+
+```bash
+npm run build
+```
+
+You can preview the production build with `npm run preview`.
+
+> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.