feat: deduplicate dir names list (#1183)

Co-authored-by: GitHub Action <action@github.com>

HISTORY.md

@@ -1,5 +1,17 @@
 # Changelog
 
+# [36.0.5](https://github.com/tj-actions/changed-files/compare/v36.0.4...v36.0.5) - (2023-05-26)
+
+## <!-- 1 -->🐛 Bug Fixes
+
+- Error detecting initial commits ([#1181](https://github.com/tj-actions/changed-files/issues/1181)) ([9ad1a5b](https://github.com/tj-actions/changed-files/commit/9ad1a5b96ab3e56cd2bb25ff90c6271e4e70eb71))  - (Tonye Jack)
+
+## <!-- 9 -->⬆️ Upgrades
+
+- Upgraded to v36.0.4 ([#1180](https://github.com/tj-actions/changed-files/issues/1180))
+
+Co-authored-by: jackton1 <jackton1@users.noreply.github.com> ([88fb02b](https://github.com/tj-actions/changed-files/commit/88fb02bd31e70f28785e86cc76437eff17f48e18))  - (tj-actions[bot])
+
 # [36.0.4](https://github.com/tj-actions/changed-files/compare/v36.0.3...v36.0.4) - (2023-05-26)
 
 ## <!-- 1 -->🐛 Bug Fixes

README.md

@@ -45,7 +45,7 @@ Retrieve all changed files and directories relative to a target branch, preceedi
 *   Supports Git submodules.
 *   Escaped JSON output which can be used to run matrix jobs based on changed files.
 *   List changed directories.
-*   Restrict the max depth of changed directories.
+    *   Restrict the max depth of matching changed directories.
 *   Write outputs to a `.txt` or `.json` file at a specified location for further processing.
 *   Monorepos (Fetches a fixed number of commits).
 *   Supports all platforms (Linux, MacOS, Windows).

dist/index.js

@@ -120,6 +120,7 @@ const getDiffFiles = ({ inputs, workingDirectory, hasSubmodule, diffResult, diff
             dirNamesMaxDepth: inputs.dirNamesMaxDepth,
             excludeRoot: inputs.dirNamesExcludeRoot
         }));
+        files = [...new Set(files)];
     }
     if (inputs.json) {
         return (0, utils_1.jsonOutput)({ value: files, shouldEscape: inputs.escapeJson });

src/changedFiles.ts

@@ -133,6 +133,7 @@ export const getDiffFiles = async ({
         excludeRoot: inputs.dirNamesExcludeRoot
       })
     )
+    files = [...new Set(files)]
   }
 
   if (inputs.json) {