Initial commit to release

packages/node-dev/commands/build.ts

@@ -0,0 +1,49 @@
+import Vorpal = require('vorpal');
+import { Args } from 'vorpal';
+import {
+	buildFiles,
+	IBuildOptions,
+} from '../src';
+
+import {
+	UserSettings,
+} from "n8n-core";
+
+module.exports = (vorpal: Vorpal) => {
+	return vorpal
+		.command('build')
+		// @ts-ignore
+		.description('Builds credentials and nodes and copies it to n8n custom extension folder')
+		.option('--destination <folder>',
+			`The path to copy the compiles files to [default: ${UserSettings.getUserN8nFolderCustomExtensionPath()}]`)
+		.option('--watch',
+			'Starts in watch mode and automatically builds and copies file whenever they change')
+		.option('\n')
+		.action(async (args: Args) => {
+
+			console.log('\nBuild credentials and nodes');
+			console.log('=========================');
+
+			try {
+				const options: IBuildOptions = {};
+
+				if (args.options.destination) {
+					options.destinationFolder = args.options.destination;
+				}
+				if (args.options.watch) {
+					options.watch = true;
+				}
+
+				const outputDirectory = await buildFiles(options);
+
+				console.log(`The nodes got build and saved into the following folder:\n${outputDirectory}`);
+
+			} catch (error) {
+				console.error('\nGOT ERROR');
+				console.error('====================================');
+				console.error(error.message);
+				return;
+			}
+
+		});
+};

packages/node-dev/commands/new.ts

@@ -0,0 +1,160 @@
+import * as changeCase from 'change-case';
+import * as fs from 'fs';
+import * as inquirer from 'inquirer';
+import { join } from 'path';
+import Vorpal = require('vorpal');
+import { Args } from 'vorpal';
+
+const { promisify } = require('util');
+const fsAccess = promisify(fs.access);
+
+import {
+	createTemplate
+} from '../src';
+
+module.exports = (vorpal: Vorpal) => {
+	return vorpal
+		.command('new')
+		// @ts-ignore
+		.description('Create new credentials/node')
+		.action(async (args: Args) => {
+			try {
+				console.log('\nCreate new credentials/node');
+				console.log('=========================');
+
+				// Ask for the type of not to be created
+				const typeQuestion: inquirer.Questions = {
+					name: 'type',
+					type: 'list',
+					default: 'Node',
+					message: 'What do you want to create?',
+					choices: [
+						'Credentials',
+						'Node',
+					],
+				};
+
+				const typeAnswers = await inquirer.prompt(typeQuestion);
+
+				let sourceFolder = '';
+				const sourceFileName = 'simple.ts';
+				let defaultName = '';
+				let getDescription = false;
+
+
+				if (typeAnswers.type === 'Node') {
+					// Create new node
+
+					getDescription = true;
+
+					const nodeTypeQuestion: inquirer.Questions = {
+						name: 'nodeType',
+						type: 'list',
+						default: 'Execute',
+						message: 'What kind of node do you want to create?',
+						choices: [
+							'Execute',
+							'Trigger',
+							'Webhook',
+						],
+					};
+
+					const nodeTypeAnswers = await inquirer.prompt(nodeTypeQuestion);
+
+					// Choose a the template-source-file depending on user input.
+					sourceFolder = 'execute';
+					defaultName = 'My Node';
+					if (nodeTypeAnswers.nodeType === 'Trigger') {
+						sourceFolder = 'trigger';
+						defaultName = 'My Trigger';
+					} else if (nodeTypeAnswers.nodeType === 'Webhook') {
+						sourceFolder = 'webhook';
+						defaultName = 'My Webhook';
+					}
+				} else {
+					// Create new credentials
+
+					sourceFolder = 'credentials';
+					defaultName = 'My Service API';
+				}
+
+				// Ask additional questions to know with what values the
+				// variables in the template file should be replaced with
+				const additionalQuestions = [
+					{
+						name: 'name',
+						type: 'input',
+						default: defaultName,
+						message: 'How should the node be called?',
+					},
+				];
+
+				if (getDescription === true) {
+					// Get also a node description
+					additionalQuestions.push({
+						name: 'description',
+						type: 'input',
+						default: 'Node converts input data to chocolate',
+						message: 'What should the node description be?',
+					});
+				}
+
+				const additionalAnswers = await inquirer.prompt(additionalQuestions as inquirer.Questions);
+
+				const nodeName = additionalAnswers.name;
+
+				// Define the source file to be used and the location and name of the new
+				// node file
+				const destinationFilePath = join(process.cwd(), `${changeCase.pascalCase(nodeName)}.${typeAnswers.type.toLowerCase()}.ts`);
+
+				const sourceFilePath = join(__dirname, '../../templates', sourceFolder, sourceFileName);
+
+				// Check if node with the same name already exists in target folder
+				// to not overwrite it by accident
+				try {
+					await fsAccess(destinationFilePath);
+
+					// File does already exist. So ask if it should be overwritten.
+					const overwriteQuestion: inquirer.Questions = [
+						{
+							name: 'overwrite',
+							type: 'confirm',
+							default: false,
+							message: `The file "${destinationFilePath}" already exists and would be overwritten. Do you want to proceed and overwrite the file?`,
+						},
+					];
+
+					const overwriteAnswers = await inquirer.prompt(overwriteQuestion);
+
+					if (overwriteAnswers.overwrite === false) {
+						console.log('\nNode creation got canceled!');
+						return;
+					}
+				} catch (error) {
+					// File does not exist. That is exactly what we want so go on.
+				}
+
+				// Make sure that the variables in the template file get formated
+				// in the correct way
+				const replaceValues = {
+					ClassNameReplace: changeCase.pascalCase(nodeName),
+					DisplayNameReplace: changeCase.titleCase(nodeName),
+					N8nNameReplace: changeCase.camelCase(nodeName),
+					NodeDescriptionReplace: additionalAnswers.description,
+				};
+
+				await createTemplate(sourceFilePath, destinationFilePath, replaceValues);
+
+				console.log('\nExecution was successfull:');
+				console.log('====================================');
+
+				console.log('Node got created: ' + destinationFilePath);
+			} catch (error) {
+				console.error('\nGOT ERROR');
+				console.error('====================================');
+				console.error(error.message);
+				return;
+			}
+
+		});
+};