Cloc Command

commands/util/cloc.js

@@ -0,0 +1,46 @@
+const Command = require('../../structures/Command');
+const MessageEmbed = require('../../structures/MessageEmbed');
+const { formatNumber } = require('../../util/Util');
+const { promisify } = require('util');
+const exec = promisify(require('child_process').exec);
+const path = require('path');
+
+module.exports = class ClocCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'cloc',
+			group: 'util',
+			memberName: 'cloc',
+			description: 'Responds with the bot\'s code line count.',
+			guarded: true,
+			clientPermissions: ['EMBED_LINKS']
+		});
+
+		this.cache = null;
+	}
+
+	async run(msg) {
+		const cloc = this.cache || await this.cloc();
+		const embed = new MessageEmbed()
+			.setColor(0x00AE86)
+			.setFooter(`${cloc.header.cloc_url} ${cloc.header.cloc_version}`)
+			.addField(`❯ Javascript (${formatNumber(cloc.JavaScript.nFiles)})`,
+				formatNumber(cloc.JavaScript.code), true)
+			.addField(`❯ JSON (${formatNumber(cloc.JSON.nFiles)})`, formatNumber(cloc.JSON.code), true)
+			.addField(`❯ Markdown (${formatNumber(cloc.Markdown.nFiles)})`, formatNumber(cloc.Markdown.code), true)
+			.addBlankField(true)
+			.addField(`❯ Total (${formatNumber(cloc.SUM.nFiles)})`, formatNumber(cloc.SUM.code))
+			.addBlankField(true);
+		return msg.embed(embed);
+	}
+
+	async cloc() {
+		const { stdout, stderr } = await exec(
+			path.join(__dirname, '..', '..', 'node_modules', '.bin', 'cloc'),
+			['--json', '--exclude-dir=node_modules', path.join(__dirname, '..', '..')]
+		);
+		if (stderr) throw new Error(stderr.trim());
+		this.cache = JSON.parse(stdout.trim());
+		return this.cache;
+	}
+};