Merge pull request #35 from expressots/feature/project-commands

Feature/project commands

package.json

@@ -77,7 +77,8 @@
 		"husky": "^8.0.3",
 		"prettier": "^2.8.4",
 		"release-it": "^16.1.5",
-		"rimraf": "^4.1.2",
+		"rimraf": "^5.0.5",
+		"shx": "^0.3.4",
 		"ts-node-dev": "^2.0.0",
 		"typescript": "^4.9.5",
 		"vite": "^4.4.9",

src/cli.ts

@@ -2,6 +2,7 @@
 
 import yargs from "yargs";
 import { hideBin } from "yargs/helpers";
+import { runCommandModule } from "./commands/project.commands";
 import { generateProject } from "./generate";
 import { infoProject } from "./info";
 import { createProject } from "./new";
@@ -13,6 +14,7 @@ console.log(`\n[🐎 Expressots]\n`);
 
 yargs(hideBin(process.argv))
 	.scriptName("expressots")
+	.command(runCommandModule)
 	.command(createProject())
 	.command(generateProviders())
 	.command(generateProject())

src/commands/project.commands.ts

@@ -0,0 +1,145 @@
+import { spawn } from "child_process";
+import { promises as fs } from "fs";
+import path from "path";
+import { Argv, CommandModule } from "yargs";
+import Compiler from "../utils/compiler";
+
+/**
+ * Load the configuration from the compiler
+ * @param compiler The compiler to load the configuration from
+ * @returns The configuration
+ */
+
+const opinionatedConfig: Array<string> = [
+	"--transpile-only",
+	"-r",
+	"dotenv/config",
+	"-r",
+	"tsconfig-paths/register",
+	"./src/main.ts",
+];
+
+const nonOpinionatedConfig: Array<string> = [
+	"--transpile-only",
+	"-r",
+	"dotenv/config",
+	"./src/main.ts",
+];
+
+/**
+ * Helper function to execute a command
+ * @param command The command to execute
+ * @param args The arguments to pass to the command
+ * @param cwd The current working directory to execute the command in
+ * @returns A promise that resolves when the command completes successfully
+ */
+function execCmd(
+	command: string,
+	args: Array<string>,
+	cwd: string = process.cwd(),
+): Promise<void> {
+	return new Promise((resolve, reject) => {
+		const proc = spawn(command, args, {
+			stdio: "inherit",
+			shell: true,
+			cwd,
+		});
+
+		proc.on("close", (code) => {
+			if (code === 0) {
+				resolve();
+			} else {
+				reject(new Error(`Command failed with code ${code}`));
+			}
+		});
+	});
+}
+
+// Helper to delete the dist directory
+const cleanDist = async (): Promise<void> => {
+	await fs.rm("./dist", { recursive: true, force: true });
+};
+
+// Helper to compile TypeScript
+const compileTypescript = async () => {
+	await execCmd("npx", ["tsc", "-p", "tsconfig.build.json"]);
+};
+
+// Helper to copy files
+const copyFiles = async () => {
+	const { opinionated } = await Compiler.loadConfig();
+	let filesToCopy: Array<string> = [];
+	if (opinionated) {
+		filesToCopy = [
+			"./register-path.js",
+			"tsconfig.build.json",
+			"package.json",
+		];
+	} else {
+		filesToCopy = ["tsconfig.json", "package.json"];
+	}
+	filesToCopy.forEach((file) => {
+		fs.copyFile(file, path.join("./dist", path.basename(file)));
+	});
+};
+
+// eslint-disable-next-line @typescript-eslint/ban-types
+export const runCommandModule: CommandModule<{}, { command: string }> = {
+	command: "run <command>",
+	describe: "Runs a specified command (dev, build, prod)",
+	builder: (yargs: Argv) => {
+		return yargs.positional("command", {
+			describe: "The command to run",
+			type: "string",
+			choices: ["dev", "build", "prod"],
+		});
+	},
+	handler: async (argv) => {
+		const { command } = argv;
+		// Now call your original runCommand function with the command
+		// Ensure runCommand is properly defined to handle these commands
+		await runCommand({ command });
+	},
+};
+
+const runCommand = async ({ command }: { command: string }): Promise<void> => {
+	const { opinionated } = await Compiler.loadConfig();
+	try {
+		switch (command) {
+			case "dev":
+				// Use execSync or spawn to run ts-node-dev programmatically
+				execCmd(
+					"tsnd",
+					opinionated ? opinionatedConfig : nonOpinionatedConfig,
+				);
+				break;
+			case "build":
+				await cleanDist();
+				await compileTypescript();
+				await copyFiles();
+				break;
+			case "prod":
+				let config: Array<string> = [];
+				if (opinionated) {
+					config = [
+						"-r",
+						"dotenv/config",
+						"-r",
+						"./dist/register-path.js",
+						"./dist/src/main.js",
+					];
+				} else {
+					config = ["-r", "dotenv/config", "./dist/main.js"];
+				}
+				// Ensure environment variables are set
+				execCmd("node", config);
+				break;
+			default:
+				console.log(`Unknown command: ${command}`);
+		}
+	} catch (error) {
+		console.error("Error executing command:", error);
+	}
+};
+
+export { runCommand };