convert js to ts

.gitignore

@@ -6,3 +6,6 @@ node_modules/
 
 # Docker
 docker-compose.yml
+
+# JS generated files
+dist/

package.json

@@ -4,9 +4,8 @@
   "description": "Bot discord",
   "main": "src/index.js",
   "scripts": {
-    "main": "node .",
-    "debug": "nodemon .",
-    "eslint": "npx eslint src"
+    "main": "tsc && node ./dist/src/index.js",
+    "debug": "tsnd --respawn ./src/index.ts"
   },
   "repository": {
     "type": "git",
@@ -22,7 +21,8 @@
   "devDependencies": {
     "dotenv": "^16.0.1",
     "eslint": "^8.13.0",
-    "nodemon": "^2.0.18"
+    "ts-node-dev": "^2.0.0",
+    "typescript": "^4.7.4"
   },
   "type": "module"
 }

src/commands/loader.ts

@@ -1,9 +1,10 @@
 import { REST } from '@discordjs/rest';
 import { Routes } from 'discord-api-types/v9';
+import { Client } from 'discord.js';
 import { readdir } from 'fs/promises';
 
-export default async client => {
-	const rest = new REST({ version: '9' }).setToken(client.token);
+export default async (client: Client) => {
+	const rest = new REST({ version: '9' }).setToken(client.token!);
 
 	const command_categories = (await readdir('./src/commands'))
 		.filter(element => !element.endsWith('.js'));
@@ -31,7 +32,7 @@ export default async client => {
 		)
 	).flat(2);
 
-	return await rest.put(Routes.applicationCommands(client.user.id), {
+	return await rest.put(Routes.applicationCommands(client.user!.id), {
 		body: commands,
 	});
 };

src/commands/misc/ping.ts

@@ -1,13 +1,13 @@
 import { SlashCommandBuilder } from '@discordjs/builders';
+import { Client, CommandInteraction, Message } from 'discord.js';
 
 export default {
 	data: new SlashCommandBuilder()
 		.setName('ping')
 		.setDescription('Pong!'),
 
-	interaction: async (interaction, client) => {
-
-		const sent = await interaction.reply({ content: 'Pinging...', fetchReply: true });
+	interaction: async (interaction: CommandInteraction, client: Client) => {
+		const sent = await interaction.reply({ content: 'Pinging...', fetchReply: true }) as Message;
 
 		interaction.editReply(
 			`Roundtrip latency: \

src/events/interactions/interactionCreate.ts

@@ -1,4 +1,6 @@
-export default (interaction, client) => {
+import { Client, Interaction } from 'discord.js';
+
+export default (interaction: Interaction, client: Client) => {
 	if (interaction.isCommand()) {
 		const command = client.commands.get(interaction.commandName);
 		if (!command) {

src/events/loader.ts

@@ -1,6 +1,7 @@
+import { Client } from 'discord.js';
 import { readdir } from 'fs/promises';
 
-export default async client => {
+export default async (client: Client) => {
 	const events_categories = (await readdir('./src/events'))
 		.filter(element => !element.endsWith('.js'));
 
@@ -16,11 +17,11 @@ export default async client => {
 				);
 
 				// Remove .js
-				let event_type = event_file.split('.');
-				if (event_type.pop() !== 'js') {
+				let event_type_ext = event_file.split('.');
+				if (event_type_ext.pop() !== 'js') {
 					throw `Unknown file in ${event_category}: ${event_file}`;
 				}
-				event_type = event_type.join('.');
+				const event_type = event_type_ext.join('.');
 
 				if (once) {
 					return client.once(event_type, (...args) => {

src/index.js

@@ -1,39 +0,0 @@
-import loadClient from './utils/client.js';
-import loadEvents from './events/loader.js';
-import loadCommands from './commands/loader.js';
-
-const run = async () => {
-	console.log('Starting Botanique...');
-
-	// Load .env if not in prod
-	if (process.env.NODE_ENV !== 'production') {
-		(await import('dotenv')).config({ path: './config/.env' });
-	}
-
-	// Client Discord.JS
-	const client = await loadClient()
-		.catch(() => {
-			throw 'Client ❌';
-		});
-	if (client) {
-		console.log('Client ✅');
-	}
-
-	await loadEvents(client)
-		.then(console.log('Events ✅'))
-		.catch(() => {
-			throw 'Events ❌';
-		});
-
-	await client.login(client.config.token_discord);
-
-	await loadCommands(client)
-		.then(console.log('Commands ✅'))
-		.catch(() => {
-			throw 'Commands ❌';
-		});
-
-	console.log(`Botanique "${client.user.username}" ${client.config.version} started!`);
-};
-
-run().catch(error => console.error(error));

src/index.ts

@@ -0,0 +1,38 @@
+import loadClient from './utils/client';
+import loadEvents from './events/loader';
+import loadCommands from './commands/loader';
+
+const run = async () => {
+	console.log('Starting Botanique...');
+
+	// Load .env if not in prod
+	if (process.env.NODE_ENV !== 'production') {
+		(await import('dotenv')).config({ path: './config/.env' });
+	}
+
+	// Client Discord.JS
+	await loadClient()
+		.then(async client => {
+			console.log('Client ✅');
+			await loadEvents(client)
+				.then(_ => console.log('Events ✅'))
+				.catch(() => {
+					throw 'Events ❌';
+				});
+
+			await client.login(client.config.token_discord);
+
+			await loadCommands(client)
+				.then(_ => console.log('Commands ✅'))
+				.catch(() => {
+					throw 'Commands ❌';
+				});
+
+			console.log(`Botanique "${client.user!.username}" ${client.config.version} started!`);
+		})
+		.catch(_ => {
+			throw 'Client ❌';
+		});
+};
+
+run().catch(error => console.error(error));

src/utils/client.js

@@ -1,24 +0,0 @@
-import { Client, Collection, Intents } from 'discord.js';
-import { readFileSync } from 'fs';
-
-const { version } = JSON.parse(readFileSync('./package.json'));
-
-// Création du client et de ses propriétés
-export default async () => {
-	const client = new Client({
-		intents: [
-			Intents.FLAGS.GUILDS,
-		],
-	});
-
-	// Store the client configuration
-	client.config = {
-		version: version,
-		token_discord: process.env.TOKEN_DISCORD,
-	};
-
-	// Store the commands available
-	client.commands = new Collection();
-
-	return client;
-};

src/utils/client.ts

@@ -0,0 +1,38 @@
+import { Client, Collection, Intents } from 'discord.js';
+import { readFileSync } from 'fs';
+import { SlashCommandBuilder } from '@discordjs/builders';
+
+const { version } = JSON.parse(readFileSync('./package.json').toString());
+
+declare module "discord.js" {
+    export interface Client {
+		config: {
+			version: any,
+			token_discord: any
+		},
+		commands: Collection<string, {
+			data: SlashCommandBuilder,
+			interaction: (interaction: CommandInteraction, client: Client) => any
+		}>
+    }
+}
+
+// Création du client et de ses propriétés
+export default async () => {
+	const client: Client = new Client({
+		intents: [
+			Intents.FLAGS.GUILDS,
+		],
+	});
+
+	// Store the client configuration
+	client.config = {
+		version: version,
+		token_discord: process.env.TOKEN_DISCORD,
+	};
+
+	// Store the commands available
+	client.commands = new Collection();
+
+	return client;
+};

tsconfig.json

@@ -0,0 +1,103 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig to read more about this file */
+
+    /* Projects */
+    // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+    // "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
+    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
+    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+    /* Language and Environment */
+    "target": "es6",                                     /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+    // "jsx": "preserve",                                /* Specify what JSX code is generated. */
+    // "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
+    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+    // "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+    // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
+
+    /* Modules */
+    "module": "commonjs",                                /* Specify what module code is generated. */
+    "rootDir": "./src",                                  /* Specify the root folder within your source files. */
+    // "moduleResolution": "node",                       /* Specify how TypeScript looks up a file from a given module specifier. */
+    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+    // "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
+    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
+    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+    // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
+    // "resolveJsonModule": true,                        /* Enable importing .json files. */
+    // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+    /* JavaScript Support */
+    // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+    // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
+    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+    /* Emit */
+    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+    // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+    "outDir": "./dist",                                  /* Specify an output folder for all emitted files. */
+    // "removeComments": true,                           /* Disable emitting comments. */
+    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
+    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+    // "importsNotUsedAsValues": "remove",               /* Specify emit/checking behavior for imports that are only used for types. */
+    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+    // "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
+    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
+    // "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
+    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+    // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
+    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+    // "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
+
+    /* Interop Constraints */
+    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
+    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+
+    /* Type Checking */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
+    // "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+    // "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+    // "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+    // "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
+    // "useUnknownInCatchVariables": true,               /* Default catch clause variables as 'unknown' instead of 'any'. */
+    // "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+    // "noUnusedLocals": true,                           /* Enable error reporting when local variables aren't read. */
+    // "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read. */
+    // "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+    // "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+    // "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+    // "noUncheckedIndexedAccess": true,                 /* Add 'undefined' to a type when accessed using an index. */
+    // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+    // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
+    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+    /* Completeness */
+    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
+  }
+}