✏️ Add gitignore and modify how errors are handled

Author: alexlee-dev

src/index.ts

@@ -12,44 +12,49 @@ import {
 import { handleIncorrectApplicationName } from "./program";
 
 const main = async (): Promise<void> => {
-  let applicationName;
-  const program = new commander.Command("create-cli-application")
-    .version("0.0.0")
-    .arguments("<application-name>")
-    .usage(`${chalk.yellowBright("<application-name>")} [options]`)
-    .action((name) => {
-      applicationName = name;
-    })
-    .on("--help", () => {
-      console.log(
-        `\nOnly ${chalk.yellowBright("<application-name>")} is required.`
-      );
-      console.log(`\nIf you run into a problem, please open up a new issue:`);
-      console.log(
-        `${chalk.cyan(
-          "https://github.com/alexlee-dev/create-cli-application/issues/new"
-        )}\n`
-      );
-    })
-    .parse(process.argv);
-
-  if (applicationName === "." || !applicationName) {
-    return handleIncorrectApplicationName(program);
+  try {
+    let applicationName;
+    const program = new commander.Command("create-cli-application")
+      .version("0.0.0")
+      .arguments("<application-name>")
+      .usage(`${chalk.yellowBright("<application-name>")} [options]`)
+      .action((name) => {
+        applicationName = name;
+      })
+      .on("--help", () => {
+        console.log(
+          `\nOnly ${chalk.yellowBright("<application-name>")} is required.`
+        );
+        console.log(`\nIf you run into a problem, please open up a new issue:`);
+        console.log(
+          `${chalk.cyan(
+            "https://github.com/alexlee-dev/create-cli-application/issues/new"
+          )}\n`
+        );
+      })
+      .parse(process.argv);
+
+    if (applicationName === "." || !applicationName) {
+      return handleIncorrectApplicationName(program);
+    }
+
+    // TODO - Catch names like "my.app.name" or "my app name"
+
+    await createProjectDirectory(applicationName);
+
+    await installDependencies(applicationName);
+
+    await installDevDependencies(applicationName);
+
+    await copyTemplateFiles(applicationName);
+
+    await createTSConfig(applicationName);
+
+    displaySuccessMessage(applicationName);
+  } catch (error) {
+    // TODO - Cleanup
+    console.error(error);
   }
-
-  // TODO - Catch names like "my.app.name" or "my app name"
-
-  await createProjectDirectory(applicationName);
-
-  await installDependencies(applicationName);
-
-  await installDevDependencies(applicationName);
-
-  await copyTemplateFiles(applicationName);
-
-  await createTSConfig(applicationName);
-
-  displaySuccessMessage(applicationName);
 };
 
 export default main;

src/init.ts

@@ -39,10 +39,10 @@ export const createProjectDirectory = async (
     license: "",
   };
 
-  let spinner = ora();
+  let spinner = ora("Creating Application directory and package.json");
 
   try {
-    spinner.start("Creating Application directory and package.json");
+    spinner.start();
     await fs.writeFile(
       path.join(root, "package.json"),
       JSON.stringify(packageJson, null, 2) + os.EOL
@@ -51,8 +51,8 @@ export const createProjectDirectory = async (
       "Application Directory and package.json created successfully"
     );
   } catch (error) {
-    spinner.fail(error);
-    console.error(error);
+    spinner.fail();
+    throw new Error(error);
   }
 };
 
@@ -61,18 +61,18 @@ export const installDependencies = async (
 ): Promise<void> => {
   const root = path.resolve(applicationName);
 
-  let spinner = ora();
+  let spinner = ora("Installing dependencies");
 
   try {
-    spinner.start("Installing dependencies");
+    spinner.start();
     const installCommand = "npm";
     let installArgs = ["install", "--save"];
     installArgs = installArgs.concat(dependencies);
     await executeCommand(installCommand, installArgs, { cwd: root });
     spinner.succeed("Dependencies installed successfully");
   } catch (error) {
-    spinner.fail(error);
-    console.error(error);
+    spinner.fail();
+    throw new Error(error);
   }
 };
 
@@ -81,18 +81,18 @@ export const installDevDependencies = async (
 ): Promise<void> => {
   const root = path.resolve(applicationName);
 
-  let spinner = ora();
+  let spinner = ora("Installing devDependencies");
 
   try {
-    spinner.start("Installing devDependencies");
+    spinner.start();
     const installCommand = "npm";
     let installArgs = ["install", "--save"];
     installArgs = installArgs.concat(devDependencies);
     await executeCommand(installCommand, installArgs, { cwd: root });
     spinner.succeed("DevDependencies installed successfully");
   } catch (error) {
-    spinner.fail(error);
-    console.error(error);
+    spinner.fail();
+    throw new Error(error);
   }
 };
 
@@ -101,9 +101,10 @@ export const copyTemplateFiles = async (
 ): Promise<void> => {
   const root = path.resolve(applicationName);
 
-  let spinner = ora();
+  let spinner = ora("Copying template files");
 
   try {
+    spinner.start();
     await fs.copy(
       path.join(__dirname, "template/ts/src"),
       path.join(root, "/src")
@@ -116,10 +117,14 @@ export const copyTemplateFiles = async (
       path.join(__dirname, "template/README.md"),
       path.join(root, "/README.md")
     );
+    await fs.copy(
+      path.join(__dirname, "template/gitignore"),
+      path.join(root, "/.gitignore")
+    );
     spinner.succeed("Template files copied successfully");
   } catch (error) {
-    spinner.fail(error);
-    console.error(error);
+    spinner.fail();
+    throw new Error(error);
   }
 };
 
@@ -128,7 +133,7 @@ export const createTSConfig = async (
 ): Promise<void> => {
   const root = path.resolve(applicationName);
 
-  let spinner = ora();
+  let spinner = ora("Creating tsconfig.json");
 
   const tsConfig = {
     compilerOptions: {
@@ -144,15 +149,15 @@ export const createTSConfig = async (
   };
 
   try {
-    spinner.start("Creating tsconfig.json");
+    spinner.start();
     await fs.writeFile(
       path.join(root, "tsconfig.json"),
       JSON.stringify(tsConfig, null, 2) + os.EOL
     );
     spinner.succeed("tsconfig.json created successfully");
   } catch (error) {
-    spinner.fail(error);
-    console.error(error);
+    spinner.fail();
+    throw new Error(error);
   }
 };
 

src/template/gitignore

@@ -0,0 +1,2 @@
+node_modules/
+build/