refactor: use commander.js

Author: AnishDe12020

index.js

@@ -1,69 +1,46 @@
 #!/usr/bin/env node
+const { Command } = require('commander');
+
 const Config = require('./src/config');
 const Github = require('./src/github');
 const UI = require('./src/ui');
+const Utils = require('./src/utils');
 
-UI.printWelcome();
+const reposCommand = require('./src/commands/repos');
+const codespacesCommand = require('./src/commands/codespaces');
 
-main().then((exitCode) => {
-  process.exit(exitCode);
-});
+UI.printWelcome();
 
-async function main() {
+const main = async () => {
   try {
-    if (!Config.load()) {
-      const token = await UI.promptAuth();
-      Config.save(token);
-    }
-
-    if (process.argv[2] == 'codespaces') {
-      const codespaces = await UI.getCodespaces();
-      if (!codespaces) {
-        Config.deleteFile();
-        return await main();
-      }
+    const PACKAGE = Utils.getPackageDetails().package;
 
-      let res = await UI.promptSelectCodespaces(codespaces);
+    const program = new Command();
 
-      if (res.codespaces.length === 0) {
-        UI.printNoCodespaceSelected();
+    program.name(PACKAGE.name).description(PACKAGE.description).version(PACKAGE.version);
 
-        return 0;
-      }
+    program.action(reposCommand);
 
-      const codespacesToDelete = res.codespaces;
-      const codespaceCount = codespacesToDelete.length;
-      res = await UI.promptConfirmDelete(codespaceCount, 'codespaces');
+    program.addHelpCommand('help');
 
-      if (res.confirmDelete === 'Yes') {
-        await UI.deleteCodespaces(codespacesToDelete);
-      } else {
-        UI.printNoReposDeleted();
-      }
-    } else {
-      const repositories = await UI.getRepositories();
-      if (!repositories) {
-        Config.deleteFile();
-        return await main();
-      }
+    program
+      .command('codespaces')
+      .alias('codespace')
+      .description('Delete codespaces')
+      .action(codespacesCommand);
 
-      let res = await UI.promptSelectRepositories(repositories);
-      if (res.repos.length === 0) {
-        UI.printNoReposSelected();
+    program
+      .command('repos')
+      .alias('repo')
+      .description('Delete repositories')
+      .action(reposCommand);
 
-        return 0;
-      }
-
-      const reposToDelete = res.repos;
-      const repoCount = reposToDelete.length;
-      res = await UI.promptConfirmDelete(repoCount, 'repos');
-
-      if (res.confirmDelete === 'Yes') {
-        await UI.deleteRepositories(reposToDelete);
-      } else {
-        UI.printNoReposDeleted();
-      }
+    if (!Config.load()) {
+      const token = await UI.promptAuth();
+      Config.save(token);
     }
+
+    program.parseAsync(process.argv);
   } catch (error) {
     if (error instanceof Github.AuthError || error instanceof Github.ScopesError) {
       Config.deleteFile();
@@ -74,4 +51,6 @@ async function main() {
     UI.printError(error);
     return;
   }
-}
+};
+
+main();

package-lock.json

@@ -34,6 +34,7 @@
   "dependencies": {
     "@octokit/auth-oauth-device": "^3.1.2",
     "clipboardy": "^2.3.0",
+    "commander": "^9.4.0",
     "enquirer": "^2.3.6",
     "ora": "^5.4.1"
   },

package.json

@@ -0,0 +1,30 @@
+const Config = require('../config');
+const UI = require('../ui');
+
+const codespacesCommand = async () => {
+  const codespaces = await UI.getCodespaces();
+  if (!codespaces) {
+    Config.deleteFile();
+    return await main();
+  }
+
+  let res = await UI.promptSelectCodespaces(codespaces);
+
+  if (res.codespaces.length === 0) {
+    UI.printNoCodespaceSelected();
+
+    return 0;
+  }
+
+  const codespacesToDelete = res.codespaces;
+  const codespaceCount = codespacesToDelete.length;
+  res = await UI.promptConfirmDelete(codespaceCount, 'codespaces');
+
+  if (res.confirmDelete === 'Yes') {
+    await UI.deleteCodespaces(codespacesToDelete);
+  } else {
+    UI.printNoReposDeleted();
+  }
+};
+
+module.exports = codespacesCommand;

src/commands/codespaces.js

@@ -0,0 +1,29 @@
+const Config = require('../config');
+const UI = require('../ui');
+
+const reposCommand = async () => {
+  const repositories = await UI.getRepositories();
+  if (!repositories) {
+    Config.deleteFile();
+    return await main();
+  }
+
+  let res = await UI.promptSelectRepositories(repositories);
+  if (res.repos.length === 0) {
+    UI.printNoReposSelected();
+
+    return 0;
+  }
+
+  const reposToDelete = res.repos;
+  const repoCount = reposToDelete.length;
+  res = await UI.promptConfirmDelete(repoCount, 'repos');
+
+  if (res.confirmDelete === 'Yes') {
+    await UI.deleteRepositories(reposToDelete);
+  } else {
+    UI.printNoReposDeleted();
+  }
+};
+
+module.exports = reposCommand;