feat: show suggestion on not found error

imLymei · Sep 17, 2024 · 4b6f752 · 4b6f752
1 parent 610e4e5
commit 4b6f752
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Showing 3 changed files with 39 additions and 7 deletions.
diff --git a/src/commands/editCommand.ts b/src/commands/editCommand.ts
@@ -1,6 +1,11 @@
 import { Command } from 'commander';
-import { Config, createConfig, getConfig } from '../lib/utils';
-import { error } from 'console';
+import {
+  Config,
+  createConfig,
+  error,
+  getClosestWord,
+  getConfig,
+} from '../lib/utils';
 
 const editCommand = new Command('edit')
   .alias('e')
@@ -10,7 +15,16 @@ const editCommand = new Command('edit')
   .action((name: string, command: string) => {
     const newConfig: Config = getConfig();
 
-    if (!newConfig.commands[name]) error(`Command "${name}" not found`);
+    if (!newConfig.commands[name]) {
+      const closestWord = getClosestWord(name, Object.keys(newConfig.commands));
+
+      error(
+        `Command "${name}" not found`,
+        isFinite(closestWord.distance)
+          ? `Did you mean: "${closestWord.word}"?`
+          : undefined
+      );
+    }
 
     newConfig.commands[name] = command;
 

diff --git a/src/commands/removeCommand.ts b/src/commands/removeCommand.ts
@@ -1,5 +1,5 @@
 import { Command } from 'commander';
-import { createConfig, error, getConfig } from '../lib/utils';
+import { createConfig, error, getClosestWord, getConfig } from '../lib/utils';
 
 const removeCommand = new Command('remove')
   .alias('rm')
@@ -8,7 +8,16 @@ const removeCommand = new Command('remove')
   .action((name: string) => {
     const config = getConfig();
 
-    if (!config.commands[name]) error(`Command "${name}" not found`);
+    if (!config.commands[name]) {
+      const closestWord = getClosestWord(name, Object.keys(config.commands));
+
+      error(
+        `Command "${name}" not found`,
+        isFinite(closestWord.distance)
+          ? `Did you mean: "${closestWord.word}"?`
+          : undefined
+      );
+    }
 
     delete config.commands[name];
 

diff --git a/src/commands/renameCommand.ts b/src/commands/renameCommand.ts
@@ -1,5 +1,5 @@
 import { Command } from 'commander';
-import { createConfig, error, getConfig } from '../lib/utils';
+import { createConfig, error, getClosestWord, getConfig } from '../lib/utils';
 
 const renameCommand = new Command('rename')
   .alias('rn')
@@ -9,7 +9,16 @@ const renameCommand = new Command('rename')
   .action((oldName: string, newName: string) => {
     const config = getConfig();
 
-    if (!config.commands[oldName]) error('Command not found');
+    if (!config.commands[oldName]) {
+      const closestWord = getClosestWord(oldName, Object.keys(config.commands));
+
+      error(
+        `Command "${oldName}" not found`,
+        isFinite(closestWord.distance)
+          ? `Did you mean: "${closestWord.word}"?`
+          : undefined
+      );
+    }
 
     config.commands[newName] = config.commands[oldName];
     delete config.commands[oldName];