Base project

Lib/BaseCommand.js

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+class BaseCommand {
+    constructor(value) {
+        this.name = value.name;
+        this.description = value.description;
+    }
+
+    getName() {
+        return this.name;
+    }
+
+    getDescription() {
+        return this.description;
+    }
+}
+
+module.exports = BaseCommand;

Lib/kurami.js

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+const fs = require('fs');
+const path = require('path');
+
+class Kurami {
+    constructor() {
+        this.path = path.resolve() + '/Command'
+    }
+
+    getCommandsInfo() {
+        const commands = fs.readdirSync(this.path)
+
+        let cleanCommandsList = this.cleanCommandsList(commands)
+
+        return cleanCommandsList.map(commandFile => {
+            console.log(path.join(this.path, commandFile))
+            const command = require(path.join(this.path, commandFile))
+            return {
+                name: new command().getName(),
+                description: new command().getDescription(),
+                fileName: commandFile
+            }
+        })
+    }
+
+    cleanCommandsList(commands) {
+        let cleanCommandsList = []
+
+        commands.map(file => {
+            if (file !== 'BaseCommand.js') {
+                cleanCommandsList.push(file)
+            }
+        })
+
+        return cleanCommandsList
+    }
+
+    run(args) {
+        const commands = this.getCommandsInfo()
+
+        if (args[0] === "help" || args.length === 0) {
+            this.runHelp()
+        }
+
+        if (args.length > 0 && args[0] !== "help") {
+            const command = commands.find(command => command.name === args[0])
+
+            if (command) {
+                const commandFile = require(path.join(this.path, command.fileName))
+                new commandFile().run()
+            } else {
+                console.log('Command not found')
+            }
+        }
+    }
+
+    runHelp() {
+        console.log('Kurami CLI')
+        console.log('Available commands:')
+        this.getCommandsInfo().map(command => {
+            console.log(`- ${command.name} - ${command.description}`)
+        })
+    }
+}
+
+module.exports = new Kurami();

test/Command/TestCommand.js

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+const { BaseCommand } = require('kurami');
+
+class TestCommand extends BaseCommand {
+    constructor() {
+        super({
+            name: 'test:test',
+            description: 'Test command'
+        });
+    }
+
+    async run() {
+        console.log('Test command');
+    }
+}
+
+module.exports = TestCommand;

test/kurami.json

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+{
+  "commandsPath": "./Command"
+}

test/package.json

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+{
+  "name": "test",
+  "version": "1.0.0",
+  "description": "test project for show how work the command system",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "kurami": "kurami"
+  },
+  "author": "Nenes",
+  "license": "UNLICENSED",
+  "dependencies": {
+    "kurami": "file:./.."
+  }
+}