Add initial shared prettier config

Resolves #1

.editorconfig

@@ -0,0 +1,8 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.eslintrc.cjs

@@ -0,0 +1,12 @@
+module.exports = {
+  env: {
+    browser: true,
+    es6: true,
+    node: true,
+  },
+  extends: ["@dusk-network/eslint-config/js"],
+  plugins: [],
+  root: true,
+  rules: {},
+  settings: {},
+};

.github/workflows/check.yml

@@ -0,0 +1,30 @@
+name: check
+
+on:
+  push:
+    branches: [main]
+
+  pull_request:
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [16.x, 18.x, 20.x]
+
+    name: Node ${{ matrix.node-version }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Installing dev dependencies
+        run: npm install
+
+      - name: Checking formatting
+        run: npm run check
+
+      - name: Linting
+        run: npm run lint

.gitignore

@@ -3,6 +3,7 @@
 
 # Dependencies
 node_modules
+package-lock.json
 
 # Env files
 .env

.prettierrc.js

@@ -0,0 +1,5 @@
+import duskJsPrettierConfig from "./js/index.js";
+
+export default {
+  ...duskJsPrettierConfig,
+};

LICENSE

@@ -370,4 +370,4 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
 ---------------------------------------------------------
 
   This Source Code Form is "Incompatible With Secondary Licenses", as
-  defined by the Mozilla Public License, v. 2.0.
+  defined by the Mozilla Public License, v. 2.0.

README.md

@@ -1,6 +1,6 @@
 # Dusk Prettier configuration
 
-Prettier config used by [Dusk](https://dusk.network/) JavaScript apps.
+Prettier configs used by [Dusk](https://dusk.network/) JavaScript apps.
 
 ## Installation
 
@@ -10,11 +10,14 @@ npm i -D @dusk-network/prettier-config
 
 ## Usage
 
-Edit `package.json`
+You need to use a `.prettierrc.js` file to import one or more of the configurations.
 
-```json
-{
-  // ...
-  "prettier": "@azz/prettier-config"
-}
+```js
+import duskJsPrettierConfig from "@dusk-network/prettier-config/js";
+import duskSveltePrettierConfig from "@dusk-network/prettier-config/svelte"; // For Svelte projects only
+
+export default {
+  ...duskJsPrettierConfig,
+  ...duskSveltePrettierConfig, // For Svelte projects only
+};
 ```

js/index.js

@@ -0,0 +1,6 @@
+/** @type {import("prettier").Config} */
+const config = {
+  trailingComma: "es5",
+};
+
+export default config;

package.json

@@ -1,36 +1,48 @@
 {
-	"author": {
-		"name": "Dusk Network B.V.",
-		"url": "https://dusk.network/",
-		"mail": "[email protected]"
-	},
-	"bugs": "https://github.com/dusk-network/prettier-config/issues/",
-	"contributors": [
-		"Kieran Hall <[email protected]>"
-	],
-	"description": "Prettier config used by Dusk JavaScript apps",
-	"engines": {
-		"node": ">=16.0.0"
-	},
-	"main": "index.json",
-	"homepage": "https://github.com/dusk-network/prettier-config/",
-	"keywords": [
-		"dusk",
-		"dusk network",
-		"prettier",
-		"prettierconfig"
-	],
-	"license": "MPL-2.0",
-	"name": "@dusk-network/prettier-config",
-	"repository": {
-		"type": "git",
-		"url": "https://github.com/dusk-network/prettier-config.git"
-	},
-	"scripts": {
-		"bump": "bump package.json package-lock.json"
-	},
-	"version": "1.0.0",
-    "devDependencies": {
-		"@jsdevtools/version-bump-prompt": "6.1.0"
-	}
-}
+  "author": {
+    "name": "Dusk Network B.V.",
+    "url": "https://dusk.network/",
+    "mail": "[email protected]"
+  },
+  "bugs": "https://github.com/dusk-network/prettier-config/issues/",
+  "contributors": [
+    "Kieran Hall <[email protected]>"
+  ],
+  "description": "Prettier config used by Dusk JavaScript apps",
+  "engines": {
+    "node": ">=16.0.0"
+  },
+  "files": [
+    "js/**/*.js",
+    "svelte/**/*.js"
+  ],
+  "homepage": "https://github.com/dusk-network/prettier-config/",
+  "keywords": [
+    "dusk",
+    "dusk network",
+    "prettier",
+    "prettierconfig"
+  ],
+  "license": "MPL-2.0",
+  "name": "@dusk-network/prettier-config",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/dusk-network/prettier-config.git"
+  },
+  "scripts": {
+    "bump": "bump package.json package-lock.json",
+    "check": "prettier . --check",
+    "lint": "eslint ."
+  },
+  "version": "1.0.0",
+  "devDependencies": {
+    "@dusk-network/eslint-config": "2.1.0",
+    "@jsdevtools/version-bump-prompt": "6.1.0",
+    "eslint": "8.54.0",
+    "prettier": "3.2.5"
+  },
+  "optionalDependencies": {
+    "prettier-plugin-svelte": ">=3.2.1"
+  },
+  "type": "module"
+}

svelte/index.js

@@ -0,0 +1,4 @@
+/** @type {import("prettier").Config} */
+const config = {};
+
+export default config;