Help

CliClient/app/command-help.js

@@ -0,0 +1,34 @@
+import { BaseCommand } from './base-command.js';
+import { app } from './app.js';
+import { renderCommandHelp } from './help-utils.js';
+import { Database } from 'lib/database.js';
+import { Setting } from 'lib/models/setting.js';
+import { _ } from 'lib/locale.js';
+import { ReportService } from 'lib/services/report.js';
+
+class Command extends BaseCommand {
+
+	usage() {
+		return 'help [command]';
+	}
+
+	description() {
+		return _('Displays usage information.');
+	}
+
+	async action(args) {
+		const commands = args['command'] ? [app().findCommandByName(args['command'])] : app().commands();
+
+		let output = [];
+		for (let n in commands) {
+			if (!commands.hasOwnProperty(n)) continue;
+			const command = commands[n];
+			output.push(renderCommandHelp(command));
+		}
+
+		this.log(output.join("\n\n"));
+	}
+
+}
+
+module.exports = Command;