initial setup

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -21,3 +21,8 @@
 # Go workspace file
 go.work
 
+.direnv
+bin/
+gen/
+
+*.db

LICENSE

@@ -58,7 +58,7 @@ APPENDIX: How to apply the Apache License to your work.
 
 To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!)  The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives.
 
-Copyright 2024 tigor
+Copyright 2024 Tigor Hutasuhut
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

Makefile

@@ -0,0 +1,33 @@
+.ONESHELL:
+
+export PATH := $(shell pwd)/bin:$(shell pwd)/web/node_modules/.bin:$(PATH)
+export GOOSE_DRIVER=sqlite3
+export GOOSE_DBSTRING=./data.db
+export GOOSE_MIGRATION_DIR=schemas/migrations
+
+build: generate-go generate-web
+	go build -o bin/bluemage ./go/cmd/bluemage/main.go
+
+generate-go:
+	rm -rf go/gen
+	cd ./schemas/proto
+	buf generate --template buf.gen.go.yaml .
+
+generate-web:
+	rm -rf web/gen
+	cd ./schemas/proto
+	buf generate --template buf.gen.web.yaml .
+
+migrate:
+	@goose up
+
+migrate-new:
+	@read -p "Name new migration: " name
+	if [[ $$name ]]; then goose create "$$name" sql; fi
+
+migrate-redo:
+	@goose redo
+	
+migrate-down:
+	@goose down
+

flake.lock

@@ -0,0 +1,26 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1722640603,
+        "narHash": "sha256-TcXjLVNd3VeH1qKPH335Tc4RbFDbZQX+d7rqnDUoRaY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "81610abc161d4021b29199aa464d6a1a521e0cc9",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixpkgs-unstable",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,52 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs = inputs@{ nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = inputs.nixpkgs.legacyPackages.${system};
+      goverter = pkgs.buildGoModule rec {
+        name = "goverter";
+        version = "1.5.0";
+        src = pkgs.fetchFromGitHub {
+          owner = "jmattheis";
+          repo = "goverter";
+          rev = "v${version}";
+          sha256 = "sha256-J0PS4ZxGtOa+0QOOSjfg0WeVYGyf757WuTnpQTWIV1w=";
+        };
+        nativeBuildInputs = [ pkgs.go ];
+        buildPhase = ''
+          runHook preBuild
+          go build -o goverter ./cmd/goverter
+          runHook postBuild
+        '';
+        installPhase = ''
+          runHook preInstall
+          mkdir -p $out/bin
+          cp goverter $out/bin
+          runHook postInstall
+        '';
+        vendorHash = "sha256-uQ1qKZLRwsgXKqSAERSqf+1cYKp6MTeVbfGs+qcdakE=";
+      };
+    in
+    {
+      devShell.${system} = pkgs.mkShell {
+        name = "bluemage-shell";
+        buildInputs = with pkgs; [
+          go
+          nodePackages_latest.nodejs
+          goose
+          air
+          upx
+          buf
+          buf-language-server
+          protoc-gen-go
+          protoc-gen-connect-go
+          protoc-gen-validate
+          goverter
+        ];
+      };
+    };
+}

go.mod

@@ -0,0 +1,3 @@
+module github.com/tigorlazuardi/bluemage
+
+go 1.22.5

go/cmd/bluemage/main.go

@@ -0,0 +1,3 @@
+package main
+
+func main() {}

schemas/migrations/20240804155218_create_metrics_table.sql

@@ -0,0 +1,21 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE metrics (
+    name VARCHAR(255) NOT NULL PRIMARY KEY COLLATE NOCASE,
+    value BIGINT DEFAULT 0 NOT NULL,
+    created_at BIGINT DEFAULT 0 NOT NULL,
+    updated_at BIGINT DEFAULT 0 NOT NULL
+);
+
+CREATE UNIQUE INDEX idx_metrics_name ON metrics(name);
+
+CREATE TRIGGER update_metrics_timestamp_after_update AFTER UPDATE ON metrics FOR EACH ROW
+BEGIN
+    UPDATE metrics SET updated_at = CURRENT_TIMESTAMP WHERE name = old.name;
+END;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE metrics;
+-- +goose StatementEnd

schemas/migrations/20240804155710_create_subreddits_table.sql

@@ -0,0 +1,36 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE subreddits (
+    name VARCHAR(30) NOT NULL PRIMARY KEY COLLATE NOCASE,
+    disable_scheduler INT NOT NULL DEFAULT 0,
+    "type" VARCHAR(5) NOT NULL DEFAULT 'r',
+    schedule VARCHAR(20) NOT NULL DEFAULT '@daily',
+    countback INT NOT NULL DEFAULT 300,
+    image_cover VARCHAR(255) NOT NULL DEFAULT '',
+    created_at BIGINT DEFAULT 0 NOT NULL,
+    updated_at BIGINT DEFAULT 0 NOT NULL
+);
+
+CREATE UNIQUE INDEX idx_subreddits_name ON subreddits(name);
+
+CREATE TRIGGER subreddits_update_timestamp AFTER UPDATE ON subreddits FOR EACH ROW
+BEGIN
+    UPDATE subreddits SET updated_at = CURRENT_TIMESTAMP WHERE name = old.name;
+END;
+
+CREATE TRIGGER subreddits_insert_create_total_image_metrics AFTER INSERT on subreddits FOR EACH ROW
+BEGIN
+    INSERT INTO metrics (name, value, created_at, updated_at)
+    VALUES (CONCAT('subreddits.', NEW.name, '.total_images'), 0, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP);
+END;
+
+CREATE TRIGGER subreddits_delete_total_image_metrics AFTER DELETE on subreddits FOR EACH ROW
+BEGIN
+    DELETE FROM metrics WHERE name = CONCAT('subreddits.', OLD.name, '.total_images');
+END;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE subreddits;
+-- +goose StatementEnd

schemas/proto/buf.gen.go.yaml

@@ -0,0 +1,8 @@
+version: v2
+plugins:
+  - local: protoc-gen-go
+    out: ../../go/gen/proto
+    opt: paths=source_relative
+  - local: protoc-gen-connect-go
+    out: ../../go/gen/proto
+    opt: paths=source_relative

schemas/proto/buf.gen.web.yaml

@@ -0,0 +1,8 @@
+version: v2
+plugins:
+  - local: protoc-gen-es
+    out: ../../web/gen/proto
+    opt: target=ts
+  - local: protoc-gen-connect-es
+    out: ../../web/gen/proto
+    opt: target=ts

schemas/proto/buf.lock

@@ -0,0 +1,6 @@
+# Generated by buf. DO NOT EDIT.
+version: v2
+deps:
+  - name: buf.build/bufbuild/protovalidate
+    commit: a6c49f84cc0f4e038680d390392e2ab0
+    digest: b5:e968392e88ff7915adcbd1635d670b45bff8836ec2415d81fc559ca5470a695dbdc30030bad8bc5764647c731079e9e7bba0023ea25c4e4a1672a7d2561d4a19

schemas/proto/buf.yaml

@@ -0,0 +1,3 @@
+version: v2
+deps:
+  - buf.build/bufbuild/protovalidate

schemas/proto/device/v1/device.proto

@@ -0,0 +1,88 @@
+syntax = "proto3";
+
+package device.v1;
+
+import "buf/validate/validate.proto";
+
+option go_package = "github.com/tigorlazuardi/bluemage/go/gen/proto/device/v1";
+
+service DeviceService {
+  // CreateDevice creates a new device.
+  rpc CreateDevice(CreateDeviceRequest) returns (CreateDeviceResponse) {}
+}
+
+message CreateDeviceRequest {
+  // The `slug` is a unique identifier for the device, used to identify the device within the system.
+  // Each `slug` must be unique across all devices.
+  string slug = 1 [(buf.validate.field).string.min_len = 1];
+
+  // `enable` is a flag to set if a device is enabled upon creation. Default false.
+  bool enable = 2;
+
+  // The name of the device. This is used for display purposes.
+  string name = 3;
+
+  // The display x resolution of the device.
+  double resolution_x = 4;
+
+  // The display y resolution of the device.
+  double resolution_y = 5;
+
+  // aspect_ratio_tolerance is a tolerance for aspect ratio images to be accepted.
+  //
+  // The bigger the aspect_ratio_tolerance, the more images will be fetched, but it also means more likely
+  // for images that will look stretched if you set the device wallpaper view as stretched or
+  // will overfill if you set the device wallpaper view as fill.
+  //
+  // if a device has resolution_x = 1920, resolution_y = 1080, it has an aspect ratio of 1.777~ (1920 divided by 1080).
+  //
+  // an aspect_ratio_tolerance of 0.2 means that the device will accept images with aspect ratio between 1.577~ and 1.977~.
+  //
+  // THIS IS NOT A FILTER FOR IMAGE SIZE. This filter will take images that are far bigger or smaller than the device resolution
+  // as long as the aspect ratio is within the tolerance. Like example above, if an image has resolution of 3840x2160, it will be
+  // accepted by the device even though it is 2 times bigger than the device resolution.
+  //
+  // If you want to filter image size, use min_x, min_y, max_x, max_y fields.
+  //
+  double aspect_ratio_tolerance = 6;
+
+  // The minimum x resolution required for an image to be accepted by the device.
+  //
+  // A value of 0 indicates no minimum x resolution.
+  //
+  // The default value is 0.
+  int32 min_x = 7;
+
+  // The minimum y resolution required for an image to be accepted by the device.
+  //
+  // A value of 0 indicates no minimum y resolution.
+  //
+  // The default value is 0.
+  int32 min_y = 8;
+
+  // The maximum x resolution allowed for an image to be accepted by the device.
+  //
+  // A value of 0 indicates no maximum x resolution.
+  //
+  // The default value is 0.
+  int32 max_x = 9;
+
+  // The maximum y resolution allowed for an image to be accepted by the device.
+  //
+  // A value of 0 indicates no maximum y resolution.
+  //
+  // The default value is 0.
+  int32 max_y = 10;
+
+  // The `nsfw` parameter allows the device to accept NSFW (Not Safe For Work) images when set to true.
+  bool nsfw = 11;
+
+  // `windows_wallpaper_mode` when set to true, downloaded images will be put on single folder location
+  // instead of inside folders separated by subreddit names.
+  bool windows_wallpaper_mode = 12;
+}
+
+message CreateDeviceResponse {
+  // `slug` is the slug of the created device.
+  string slug = 1;
+}

web/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

web/.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+  "recommendations": ["svelte.svelte-vscode"]
+}

web/README.md

@@ -0,0 +1,47 @@
+# Svelte + TS + Vite
+
+This template should help get you started developing with Svelte and TypeScript in Vite.
+
+## Recommended IDE Setup
+
+[VS Code](https://code.visualstudio.com/) + [Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode).
+
+## Need an official Svelte framework?
+
+Check out [SvelteKit](https://github.com/sveltejs/kit#readme), which is also powered by Vite. Deploy anywhere with its serverless-first approach and adapt to various platforms, with out of the box support for TypeScript, SCSS, and Less, and easily-added support for mdsvex, GraphQL, PostCSS, Tailwind CSS, and more.
+
+## Technical considerations
+
+**Why use this over SvelteKit?**
+
+- It brings its own routing solution which might not be preferable for some users.
+- It is first and foremost a framework that just happens to use Vite under the hood, not a Vite app.
+
+This template contains as little as possible to get started with Vite + TypeScript + Svelte, while taking into account the developer experience with regards to HMR and intellisense. It demonstrates capabilities on par with the other `create-vite` templates and is a good starting point for beginners dipping their toes into a Vite + Svelte project.
+
+Should you later need the extended capabilities and extensibility provided by SvelteKit, the template has been structured similarly to SvelteKit so that it is easy to migrate.
+
+**Why `global.d.ts` instead of `compilerOptions.types` inside `jsconfig.json` or `tsconfig.json`?**
+
+Setting `compilerOptions.types` shuts out all other types not explicitly listed in the configuration. Using triple-slash references keeps the default TypeScript setting of accepting type information from the entire workspace, while also adding `svelte` and `vite/client` type information.
+
+**Why include `.vscode/extensions.json`?**
+
+Other templates indirectly recommend extensions via the README, but this file allows VS Code to prompt the user to install the recommended extension upon opening the project.
+
+**Why enable `allowJs` in the TS template?**
+
+While `allowJs: false` would indeed prevent the use of `.js` files in the project, it does not prevent the use of JavaScript syntax in `.svelte` files. In addition, it would force `checkJs: false`, bringing the worst of both worlds: not being able to guarantee the entire codebase is TypeScript, and also having worse typechecking for the existing JavaScript. In addition, there are valid use cases in which a mixed codebase may be relevant.
+
+**Why is HMR not preserving my local component state?**
+
+HMR state preservation comes with a number of gotchas! It has been disabled by default in both `svelte-hmr` and `@sveltejs/vite-plugin-svelte` due to its often surprising behavior. You can read the details [here](https://github.com/rixo/svelte-hmr#svelte-hmr).
+
+If you have state that's important to retain within a component, consider creating an external store which would not be replaced by HMR.
+
+```ts
+// store.ts
+// An extremely simple external store
+import { writable } from 'svelte/store'
+export default writable(0)
+```

web/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + Svelte + TS</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>

web/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "web",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview",
+    "check": "svelte-check --tsconfig ./tsconfig.json && tsc -p tsconfig.node.json"
+  },
+  "devDependencies": {
+    "@bufbuild/buf": "^1.35.1",
+    "@bufbuild/protoc-gen-es": "^1.10.0",
+    "@connectrpc/connect-web": "^1.4.0",
+    "@connectrpc/protoc-gen-connect-es": "^1.4.0",
+    "@sveltejs/vite-plugin-svelte": "^3.1.1",
+    "@tsconfig/svelte": "^5.0.4",
+    "svelte": "^4.2.18",
+    "svelte-check": "^3.8.4",
+    "tslib": "^2.6.3",
+    "typescript": "^5.2.2",
+    "vite": "^5.3.4"
+  },
+  "dependencies": {
+    "@bufbuild/protobuf": "^1.10.0",
+    "@connectrpc/connect": "^1.4.0"
+  }
+}

web/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

web/src/App.svelte

@@ -0,0 +1,47 @@
+<script lang="ts">
+  import svelteLogo from './assets/svelte.svg'
+  import viteLogo from '/vite.svg'
+  import Counter from './lib/Counter.svelte'
+</script>
+
+<main>
+  <div>
+    <a href="https://vitejs.dev" target="_blank" rel="noreferrer">
+      <img src={viteLogo} class="logo" alt="Vite Logo" />
+    </a>
+    <a href="https://svelte.dev" target="_blank" rel="noreferrer">
+      <img src={svelteLogo} class="logo svelte" alt="Svelte Logo" />
+    </a>
+  </div>
+  <h1>Vite + Svelte</h1>
+
+  <div class="card">
+    <Counter />
+  </div>
+
+  <p>
+    Check out <a href="https://github.com/sveltejs/kit#readme" target="_blank" rel="noreferrer">SvelteKit</a>, the official Svelte app framework powered by Vite!
+  </p>
+
+  <p class="read-the-docs">
+    Click on the Vite and Svelte logos to learn more
+  </p>
+</main>
+
+<style>
+  .logo {
+    height: 6em;
+    padding: 1.5em;
+    will-change: filter;
+    transition: filter 300ms;
+  }
+  .logo:hover {
+    filter: drop-shadow(0 0 2em #646cffaa);
+  }
+  .logo.svelte:hover {
+    filter: drop-shadow(0 0 2em #ff3e00aa);
+  }
+  .read-the-docs {
+    color: #888;
+  }
+</style>

web/src/app.css

@@ -0,0 +1,79 @@
+:root {
+  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+.card {
+  padding: 2em;
+}
+
+#app {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #f9f9f9;
+  }
+}

web/src/assets/svelte.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="26.6" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 308"><path fill="#FF3E00" d="M239.682 40.707C211.113-.182 154.69-12.301 113.895 13.69L42.247 59.356a82.198 82.198 0 0 0-37.135 55.056a86.566 86.566 0 0 0 8.536 55.576a82.425 82.425 0 0 0-12.296 30.719a87.596 87.596 0 0 0 14.964 66.244c28.574 40.893 84.997 53.007 125.787 27.016l71.648-45.664a82.182 82.182 0 0 0 37.135-55.057a86.601 86.601 0 0 0-8.53-55.577a82.409 82.409 0 0 0 12.29-30.718a87.573 87.573 0 0 0-14.963-66.244"></path><path fill="#FFF" d="M106.889 270.841c-23.102 6.007-47.497-3.036-61.103-22.648a52.685 52.685 0 0 1-9.003-39.85a49.978 49.978 0 0 1 1.713-6.693l1.35-4.115l3.671 2.697a92.447 92.447 0 0 0 28.036 14.007l2.663.808l-.245 2.659a16.067 16.067 0 0 0 2.89 10.656a17.143 17.143 0 0 0 18.397 6.828a15.786 15.786 0 0 0 4.403-1.935l71.67-45.672a14.922 14.922 0 0 0 6.734-9.977a15.923 15.923 0 0 0-2.713-12.011a17.156 17.156 0 0 0-18.404-6.832a15.78 15.78 0 0 0-4.396 1.933l-27.35 17.434a52.298 52.298 0 0 1-14.553 6.391c-23.101 6.007-47.497-3.036-61.101-22.649a52.681 52.681 0 0 1-9.004-39.849a49.428 49.428 0 0 1 22.34-33.114l71.664-45.677a52.218 52.218 0 0 1 14.563-6.398c23.101-6.007 47.497 3.036 61.101 22.648a52.685 52.685 0 0 1 9.004 39.85a50.559 50.559 0 0 1-1.713 6.692l-1.35 4.116l-3.67-2.693a92.373 92.373 0 0 0-28.037-14.013l-2.664-.809l.246-2.658a16.099 16.099 0 0 0-2.89-10.656a17.143 17.143 0 0 0-18.398-6.828a15.786 15.786 0 0 0-4.402 1.935l-71.67 45.674a14.898 14.898 0 0 0-6.73 9.975a15.9 15.9 0 0 0 2.709 12.012a17.156 17.156 0 0 0 18.404 6.832a15.841 15.841 0 0 0 4.402-1.935l27.345-17.427a52.147 52.147 0 0 1 14.552-6.397c23.101-6.006 47.497 3.037 61.102 22.65a52.681 52.681 0 0 1 9.003 39.848a49.453 49.453 0 0 1-22.34 33.12l-71.664 45.673a52.218 52.218 0 0 1-14.563 6.398"></path></svg>

web/src/lib/Counter.svelte

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+<script lang="ts">
+  let count: number = 0
+  const increment = () => {
+    count += 1
+  }
+</script>
+
+<button on:click={increment}>
+  count is {count}
+</button>

web/src/main.ts

@@ -0,0 +1,8 @@
+import './app.css'
+import App from './App.svelte'
+
+const app = new App({
+  target: document.getElementById('app')!,
+})
+
+export default app

web/src/vite-env.d.ts

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+/// <reference types="svelte" />
+/// <reference types="vite/client" />

web/svelte.config.js

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+import { vitePreprocess } from '@sveltejs/vite-plugin-svelte'
+
+export default {
+  // Consult https://svelte.dev/docs#compile-time-svelte-preprocess
+  // for more information about preprocessors
+  preprocess: vitePreprocess(),
+}

web/tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "extends": "@tsconfig/svelte/tsconfig.json",
+  "compilerOptions": {
+    "target": "ESNext",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "resolveJsonModule": true,
+    /**
+     * Typecheck JS in `.svelte` and `.js` files by default.
+     * Disable checkJs if you'd like to use dynamic types in JS.
+     * Note that setting allowJs false does not prevent the use
+     * of JS in `.svelte` files.
+     */
+    "allowJs": true,
+    "checkJs": true,
+    "isolatedModules": true,
+    "moduleDetection": "force"
+  },
+  "include": ["src/**/*.ts", "src/**/*.js", "src/**/*.svelte"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}

web/tsconfig.node.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "strict": true,
+    "noEmit": true
+  },
+  "include": ["vite.config.ts"]
+}

web/vite.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import { svelte } from '@sveltejs/vite-plugin-svelte'
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [svelte()],
+})