refactor: add error utility function

src/commands/downloadConfig.ts

@@ -1,7 +1,7 @@
 import { Command } from 'commander';
 import { basicGithubVerifications, getConfiguration } from '../lib/github';
 import { confirm } from '@inquirer/prompts';
-import { createConfig } from '../lib/utils';
+import { createConfig, error } from '../lib/utils';
 
 const downloadConfig = new Command('download')
   .alias('d')
@@ -14,10 +14,7 @@ const downloadConfig = new Command('download')
 
     const gist = getConfiguration(gistUrl);
 
-    if (!gist) {
-      console.error('Something went wrong...');
-      process.exit(1);
-    }
+    if (!gist) error('Something went wrong...');
 
     const update = await confirm({
       message: `Do you want to make this your new configuration?\n\n${gist}\n`,
@@ -28,8 +25,7 @@ const downloadConfig = new Command('download')
     try {
       createConfig(JSON.parse(gist));
     } catch {
-      console.error('Something went wrong...');
-      process.exit(1);
+      error('Something went wrong...');
     }
   });
 

src/commands/index.ts

@@ -7,6 +7,7 @@ import openConfig from './openConfig';
 import uploadConfig from './uploadConfig';
 import downloadConfig from './downloadConfig';
 import {
+  error,
   getClosestWord,
   getConfig,
   logList,
@@ -67,11 +68,7 @@ const program = new Command()
       if (isFinite(closestWord.distance))
         suggestion = `Did you mean: "${closestWord.word}"?`;
 
-      console.error(`command "${commandName}" not found.`);
-
-      if (suggestion) console.log(suggestion);
-
-      process.exit(1);
+      error(`command "${commandName}" not found.`, suggestion);
     }
 
     runUserCommand(command, args, program.getOptionValue('debug'));

src/commands/renameCommand.ts

@@ -1,5 +1,5 @@
 import { Command } from 'commander';
-import { createConfig, getConfig } from '../lib/utils';
+import { createConfig, error, getConfig } from '../lib/utils';
 
 const renameCommand = new Command('rename')
   .alias('rn')
@@ -9,10 +9,7 @@ const renameCommand = new Command('rename')
   .action((oldName: string, newName: string) => {
     const config = getConfig();
 
-    if (!config.commands[oldName]) {
-      console.error('Command not found');
-      process.exit(1);
-    }
+    if (!config.commands[oldName]) error('Command not found');
 
     config.commands[newName] = config.commands[oldName];
     delete config.commands[oldName];

src/commands/syncConfig.ts

@@ -5,7 +5,7 @@ import {
   getConfiguration,
   basicGithubVerifications,
 } from '../lib/github';
-import { changeGistUrl, createConfig, getConfig } from '../lib/utils';
+import { changeGistUrl, createConfig, error, getConfig } from '../lib/utils';
 
 const syncConfig = new Command('sync')
   .alias('s')
@@ -21,32 +21,23 @@ const syncConfig = new Command('sync')
 
       gistUrl = uploadConfiguration();
 
-      if (!gistUrl) {
-        console.error('Something went wrong...');
-        process.exit(1);
-      }
+      if (!gistUrl) error('Something went wrong...');
 
       changeGistUrl(gistUrl);
 
-      if (!updateCloudConfiguration()) {
-        console.error('Something went wrong...');
-        process.exit(1);
-      }
+      if (!updateCloudConfiguration()) error('Something went wrong...');
     }
 
     const newGist = getConfiguration(gistUrl);
 
-    if (!newGist) {
-      console.error('Something went wrong fetching you cloud configuration...');
-      process.exit(1);
-    }
+    if (!newGist)
+      error('Something went wrong fetching you cloud configuration...');
 
     try {
       createConfig(JSON.parse(newGist));
       console.log('Configuration synced!');
     } catch {
-      console.error('Something went wrong');
-      process.exit(1);
+      error('Something went wrong');
     }
   });
 

src/commands/uploadConfig.ts

@@ -4,7 +4,7 @@ import {
   updateCloudConfiguration,
   basicGithubVerifications,
 } from '../lib/github';
-import { changeGistUrl, getConfig } from '../lib/utils';
+import { changeGistUrl, error, getConfig } from '../lib/utils';
 
 const uploadConfig = new Command('upload')
   .alias('u')
@@ -19,18 +19,12 @@ const uploadConfig = new Command('upload')
 
       const gistUrl = uploadConfiguration();
 
-      if (!gistUrl) {
-        console.error('Something went wrong...');
-        process.exit(1);
-      }
+      if (!gistUrl) error('Something went wrong...');
 
       changeGistUrl(gistUrl);
     }
 
-    if (!updateCloudConfiguration()) {
-      console.error('Something went wrong...');
-      process.exit(1);
-    }
+    if (!updateCloudConfiguration()) error('Something went wrong...');
 
     console.log('Configuration uploaded!');
   });

src/lib/github.ts

@@ -1,5 +1,5 @@
 import { spawnSync } from 'node:child_process';
-import { CONFIG_FILE_PATH, getConfig } from './utils';
+import { CONFIG_FILE_PATH, error, getConfig } from './utils';
 import { confirm } from '@inquirer/prompts';
 
 export function hasGithubCli(): boolean {
@@ -67,10 +67,7 @@ export function updateCloudConfiguration(): boolean {
 }
 
 export async function basicGithubVerifications() {
-  if (!hasGithubCli()) {
-    console.error('You do not have github cli installed');
-    process.exit(1);
-  }
+  if (!hasGithubCli()) error('You do not have github cli installed');
 
   if (!isGithubLogged()) {
     console.error('Your are not logged on github cli.\n');
@@ -81,9 +78,6 @@ export async function basicGithubVerifications() {
 
     console.log();
 
-    if (!login()) {
-      console.error('Something went wrong...');
-      process.exit(1);
-    }
+    if (!login()) error('Something went wrong...');
   }
 }

src/lib/utils.ts

@@ -59,10 +59,7 @@ export async function addConfigCommand(key: string, command: string) {
 export async function editConfigCommand(key: string, command: string) {
   const newConfig: Config = getConfig();
 
-  if (!newConfig.commands[key]) {
-    console.error('Command not found');
-    process.exit(1);
-  }
+  if (!newConfig.commands[key]) error('Command not found');
 
   newConfig.commands[key] = command;
 
@@ -139,12 +136,9 @@ export function formatCommand(
 
       allowRequired = false;
     } else {
-      if (!allowRequired) {
-        console.error(
-          'You cannot have a required argument after a optional argument'
-        );
-        process.exit(1);
-      }
+      if (!allowRequired)
+        error('You cannot have a required argument after a optional argument');
+
       object.name = arg.trim();
     }
 
@@ -156,10 +150,7 @@ export function formatCommand(
   );
 
   if (necessaryArgs.length > args.length) {
-    console.log(
-      `The argument "${commandArguments[args.length].name}" is missing`
-    );
-    return;
+    error(`The argument "${commandArguments[args.length].name}" is missing`);
   }
 
   args = args.map((arg) => (arg === '_' ? undefined : arg));
@@ -239,3 +230,9 @@ export function getClosestWord(
     { distance: Infinity, word: defaultWord }
   );
 }
+
+export function error(error: string, optionalMessage?: string) {
+  console.error(error);
+  if (optionalMessage) console.log(optionalMessage);
+  process.exit(1);
+}