small fixes

Author: Chrilleweb

src/core/entropy.ts

@@ -14,7 +14,7 @@ export function shannonEntropyNormalized(s: string): number {
     const p = c / len;
     H += -p * Math.log2(p);
   }
-  // Antag alfabet ~72 tegn (A-Za-z0-9+/_- mv.)
+  // Normalize by the maximum possible entropy for the character set (assuming 72 possible characters)
   const maxH = Math.log2(72);
   return Math.min(1, H / maxH);
 }

src/core/fixEnv.ts

@@ -2,20 +2,20 @@ import fs from 'fs';
 import path from 'path';
 import { isEnvIgnoredByGit, isGitRepo, findGitRoot } from '../services/git.js';
 
-export type ApplyFixesOptions = {
+interface ApplyFixesOptions {
   envPath: string;
   examplePath: string;
   missingKeys: string[];
   duplicateKeys: string[];
   ensureGitignore?: boolean;
-};
+}
 
-export type FixResult = {
+interface FixResult {
   removedDuplicates: string[];
   addedEnv: string[];
   addedExample: string[];
   gitignoreUpdated: boolean;
-};
+}
 
 /**
  * Applies fixes to the .env and .env.example files based on the detected issues.
@@ -33,7 +33,7 @@ export function applyFixes(options: ApplyFixesOptions): {
   changed: boolean;
   result: FixResult;
 } {
-  const { envPath, examplePath, missingKeys, duplicateKeys, ensureGitignore } =
+  const { envPath, examplePath, missingKeys = [], duplicateKeys = [], ensureGitignore = false } =
     options;
 
   const result: FixResult = {

src/core/helpers/resolveFromCwd.ts

@@ -6,5 +6,5 @@ import path from 'path';
  * @param p - Path to resolve
  * @returns Resolved absolute path
  */
-export const resolveFromCwd = (cwd: string, p: string) =>
+export const resolveFromCwd = (cwd: string, p: string): string =>
   path.isAbsolute(p) ? p : path.resolve(cwd, p);