diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index b0dae26..6b74ce1 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -48,44 +48,9 @@ jobs:
       - name: Konfigurasi statik lint cpp
         run: cmake -B build -S . -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
 
-      - name: lint file yang telah di commit
-        shell: python
-        run: |
-          import os
-          import sys
-          import subprocess
-        
-          print("Python {}.{}.{}".format(*sys.version_info))
-          with open("git_diff.txt") as in_file:
-            file_modifikasi = sorted(in_file.read().splitlines())
-          print("{} file yang termodifikasi".format(len(file_modifikasi)))
-
-          cpp_exts = tuple(".c .c++ .cc .cpp .cu .cuh .cxx .h .h++ .hh .hpp .hxx".split())
-          cpp_files = [file for file in file_modifikasi if file.lower().endswith(cpp_exts)]
-          print(f"{len(cpp_files)} C++ file yang termodifikasi")
-          if not cpp_files:
-            sys.exit(0)
-          
-          subprocess.run(["clang-tidy", "--fix", "-p=build", "--extra-arg=-std=c++11", *cpp_files, "--"], 
-              check=True, text=True, stderr=subprocess.STDOUT)
-          subprocess.run(["clang-format", "-i", "-style=file", *cpp_files], 
-              check=True, text=True, stderr=subprocess.STDOUT)
-          upper_files = [file for file in cpp_files if file != file.lower()]
-          if upper_files:
-            print(f"{len(upper_files)} files contain uppercase characters:")
-            print("\n".join(upper_files) + "\n")
-          space_files = [file for file in cpp_files if " " in file or "-" in file]
-          if space_files:
-            print(f"{len(space_files)} file mengandung spasi dan garis tengah:")
-            print("\n".join(space_files) + "\n")
-          nodir_files = [file for file in cpp_files if file.count(os.sep) != 1]
-          if nodir_files:
-            print(f"{len(nodir_files)} files are not in one and only one directory:")
-            print("\n".join(nodir_files) + "\n")
-          bad_files = len(upper_files + space_files + nodir_files)
-          if bad_files:
-            sys.exit(bad_files)
-
+      - name: cek lint hasil modifikasi
+        shell: bash
+        run: python3 .linter/file_linter.py
       - name: commit
         run: |
           git commit -am "chore: clang formatter and clang-tidy fixing ${GITHUB_SHA:8}" || true
@@ -95,13 +60,28 @@ jobs:
     name: cek compile
     runs-on: ${{ matrix.os }}
     needs: [TestingUtama]
+    permissions:
+      pull-requests: write
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
-    - uses: actions/checkout@v3
-      with:
-        submodules: true
-    - run: cmake -B ./build -S .
-    - run: cmake --build build
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: build cpp
+        run: |
+            cmake -B ./build -S .
+            cmake --build build --parallel 4
+      - name: tambah label jika fail
+        uses: actions/github-script@v6
+        if: ${{ failure() && matrix.os == 'ubuntu-latest' && github.event_name == 'pull_request'}}
+        with:
+          script: |
+            github.rest.issue.addLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: ['testing fail!']
+            })
       
diff --git a/.linter/file_linter.py b/.linter/file_linter.py
new file mode 100644
index 0000000..3439162
--- /dev/null
+++ b/.linter/file_linter.py
@@ -0,0 +1,37 @@
+import os
+import subprocess
+import sys
+
+
+with open("git_diff.txt") as in_file:
+    modified_file: list = sorted(in_file.read().splitlines())
+    print(f"{len(modified_file)} termodifikasi")
+
+    cpp_exts: tuple = tuple(".c .c++ .cc .cpp .cu .cuh .cxx .h .h++ .hh .hpp .hxx".split())
+    cpp_files: list = [file for file in modified_file if file.lower().endswith(cpp_exts)]
+    print(f"{len(cpp_files)} yang termodifikasi")
+
+    if not cpp_files:
+        sys.exit(0)
+
+        subprocess.run(["clang-tidy", "--fix", "-p=build", "--extra-arg=std=c+11", *cpp_files, "--"], check=True, text=True, stderr=subprocess.STDOUT, capture_output=True)
+        subprocess.run(["clang-format", "-i", "-style=file", *cpp_files], check=True, text=True, stderr=subprocess.STDOUT, capture_output=True)
+
+        upper_files = [file for file in cpp_files if file != file.lower()]
+        if upper_files:
+            print(f"{len(upper_files)} file yang mengandung huruf besar")
+            print("\n".join(upper_files) + "\n")
+
+        space_file = [file for file in cpp_files if " " in file or "-" in file]
+        if space_file:
+            print(f"{len(space_file)} file yang mengandung karakter spasi atau dash")
+            print("\n".join(space_file) + "\n")
+
+        nodir_files = [file for file in cpp_files if file.count(os.sep) != 1]
+        if nodir_files:
+            print(f"{len(nodir_files)} file yang tidak ada dalam atau hanya satu dalam direktori")
+            print("\n".join(nodir_files) + "\n")
+
+        bad_files = len(upper_files + space_file + nodir_files)
+        if bad_files:
+            sys.exit(bad_files)