Add some flags to skip questions process

Author: luctst

lib/cli.js

@@ -13,6 +13,23 @@ const flagsAvailable = {
 			type: "string",
 			alias: "p",
 			isMultiple: false
+		},
+		gitignore: {
+			type: "string"
+		},
+		name: {
+			type: "string",
+			alias: "n"
+		},
+		githubUser: {
+			type: "string"
+		},
+		projectName: {
+			type: "string"
+		},
+		description: {
+			type: "string",
+			alias: "d"
 		}
 	}
 };
@@ -39,6 +56,7 @@ const { input, flags } = meow(
 	const flagsKeysAvailable = Object.keys(flagsAvailable.flags);
 	const flagsEnter = Object.keys(flags);
 	let customPath;
+	let skipQuestions;
 
 	// Verif command.
 	if (input.length === 0) {
@@ -66,7 +84,8 @@ const { input, flags } = meow(
 
 	// Verif flags.
 	if (flagsEnter.length !== 0) {
-		if (flagsEnter.length > 1) {
+		// console.log(flagsKeysAvailable, flagsEnter);
+		if (flagsEnter.length > flagsKeysAvailable.length) {
 			process.stderr.write(chalk`{red You can use only one flag}`);
 			process.exit(1);
 		}
@@ -76,6 +95,12 @@ const { input, flags } = meow(
 			process.exit(1);
 		}
 
+		if (flagsEnter.length === flagsKeysAvailable.length) skipQuestions = true;
+
+		if (!skipQuestions) {
+			skipQuestions = flagsKeysAvailable.every(f => flagsEnter.includes(f));
+		}
+
 		customPath = resolve(process.cwd(), flags.path);
 
 		try {
@@ -88,7 +113,7 @@ const { input, flags } = meow(
 
 	switch (input[0]) {
 		case "start":
-			return startCommand(customPath);
+			return startCommand(customPath, skipQuestions, flags);
 		default:
 			break;
 	}

lib/commands/start.js

@@ -12,74 +12,84 @@ const createTree = require("../utils/createTree");
 /**
  * Execute the `start` command
  * @param {String} pathToCreate - If the user enter a custom path the project must be create in this directory.
+ * @param { Boolean } skipQuestions - If true skip the questions process.
+ * @param { Object } flags - If present use this to create directory three.
  */
-module.exports = async function startCommand(pathToCreate) {
+module.exports = async function startCommand(pathToCreate, skipQuestions, flags) {
 	process.stdout.write(chalk`{cyan Start process..}`);
 
 	const directoryPath = pathToCreate === undefined ? process.cwd() : pathToCreate;
-	const filesToExludes = ["README", "LICENSE", "CONTRIBUTING"];
-	const res = await fetch("https://api.github.com/repos/github/gitignore/contents");
-	const contents = await res.json();
+	let aswr;
 
-	const languages = contents
-		.map(function l(c) {
-			const languageName = c.name.split(".")[0];
+	if (!skipQuestions) {
+		const filesToExludes = ["README", "LICENSE", "CONTRIBUTING"];
+		const res = await fetch("https://api.github.com/repos/github/gitignore/contents");
+		const contents = await res.json();
 
-			if (c.type === "dir" || filesToExludes.includes(languageName)) return;
+		const languages = contents
+			.map(function l(c) {
+				const languageName = c.name.split(".")[0];
 
-			return c.name.split(".")[0]; // eslint-disable-line consistent-return
-		})
-		.filter(f => f !== undefined);
+				if (c.type === "dir" || filesToExludes.includes(languageName)) return;
 
-	process.stdout.write(chalk`{cyan We need you to answer a few questions :)}`);
+				return c.name.split(".")[0]; // eslint-disable-line consistent-return
+			})
+			.filter(f => f !== undefined);
 
-	const answer = await inquirer.prompt([
-		{
-			type: "list",
-			message: `Which language or framework you will use ?`,
-			name: "language",
-			choices: [...languages]
-		},
-		{
-			type: "input",
-			message: `First what is your full name ? ${new inquirer.Separator(
-				"We need this to configure your Licence and package.json file"
-			)}`,
-			name: "name",
-			validate: a => {
-				if (a.length === 0)
-					return process.stdout.write(chalk`{red You should enter something}`);
-				return true;
-			}
-		},
-		{
-			type: "input",
-			message: "What is your github user name ?",
-			name: "githubUser",
-			validate: b => {
-				if (/^([a-z\d]+-)*[a-z\d]+$/i.test(b)) return true;
-				return process.stdout.write(chalk`{red Enter a valid username}`);
-			}
-		},
-		{
-			type: "input",
-			message: "What is the name of your project ?",
-			name: "projectName",
-			validate: c => {
-				if (c.length === 0) return process.stdout.write(chalk`{red Name invalid}`);
-				return true;
+		process.stdout.write(chalk`{cyan We need you to answer a few questions :)}`);
+
+		const answer = await inquirer.prompt([
+			{
+				type: "list",
+				message: `Which language or framework you will use ?`,
+				name: "gitignore",
+				choices: [...languages]
+			},
+			{
+				type: "input",
+				message: `First what is your full name ? ${new inquirer.Separator(
+					"We need this to configure your Licence and package.json file"
+				)}`,
+				name: "name",
+				validate: a => {
+					if (a.length === 0)
+						return process.stdout.write(chalk`{red You should enter something}`);
+					return true;
+				}
+			},
+			{
+				type: "input",
+				message: "What is your github user name ?",
+				name: "githubUser",
+				validate: b => {
+					if (/^([a-z\d]+-)*[a-z\d]+$/i.test(b)) return true;
+					return process.stdout.write(chalk`{red Enter a valid username}`);
+				}
+			},
+			{
+				type: "input",
+				message: "What is the name of your project ?",
+				name: "projectName",
+				validate: c => {
+					if (c.length === 0) return process.stdout.write(chalk`{red Name invalid}`);
+					return true;
+				},
+				filter: d => {
+					if (d.includes(" ")) return d.replace(/\s+/g, "-").toLowerCase();
+					return d;
+				}
 			},
-			filter: d => {
-				if (d.includes(" ")) return d.replace(/\s+/g, "-").toLowerCase();
-				return d;
+			{
+				type: "input",
+				message: "In a few lines why you're creating this project ?",
+				name: "description"
 			}
-		},
-		{
-			type: "input",
-			message: "In a few lines why you're creating this project ?",
-			name: "description"
-		}
-	]);
+		]);
+
+		aswr = answer;
+	} else {
+		aswr = { ...flags };
+	}
 
 	const spinner = ora({
 		text: chalk`{cyan Start creating your project.}\n`,
@@ -89,12 +99,12 @@ module.exports = async function startCommand(pathToCreate) {
 		}
 	}).start();
 
-	await createTree(directoryPath, tree, answer);
+	await createTree(directoryPath, tree, aswr);
 
 	spinner.text = chalk`{cyan Start creating .gitignore file}.`;
 
 	const l = await fetch(
-		`https://api.github.com/repos/github/gitignore/contents/${answer.language}.gitignore?ref=master`
+		`https://api.github.com/repos/github/gitignore/contents/${aswr.gitignore}.gitignore?ref=master`
 	);
 	const gitignoreContent = await l.json();
 	const contentBuf = Buffer.from(gitignoreContent.content, "base64");