Теперь должен заработать

.github/workflows/compile-and-test.yml

@@ -22,7 +22,7 @@ jobs:
 
     - name: Run `makefile.sh` to prepare Makefile
       run: |
-          ./makefile.sh
+        ./makefile.sh delete
         if [ $? -ne 0 ]; then
           echo "::error::makefile.sh failed"
           exit 1
@@ -45,32 +45,13 @@ jobs:
           exit 1
         fi
 
-          if [ ! -d "t" ]; then
-            echo "::error::Directory 't' with test files not found"
-            exit 1
-          fi
-
         for file in t/*; do
-            echo "------------------------------------"
           echo "Testing with file: $file"
 
-            # Создаём временный файл с "0" и именем тестового файла:
-            echo "0" > test_input.txt
-            echo "$file" >> test_input.txt
-
-            echo "==== DEBUG test_input.txt ===="
-            cat -A test_input.txt
-            echo "=============================="
-
-            # Теперь фидим это stdin
-            ./a.out < test_input.txt
-            status=$?
-            echo "Exit code: $status"
-
-            if [ $status -ne 0 ]; then
+          # Создаём файл ввода
+          (echo "0"; echo "$file") | ./a.out
+          if [ $? -ne 0 ]; then
             echo "::error::Test failed for $file"
             exit 1
           fi
         done
-
-          echo "All tests passed successfully."

makefile.sh

@@ -5,9 +5,17 @@ find . -type f -name "makefile" | while read -r file; do
 
     tmp_file=$(mktemp)
 
+    if [ "$1" == "delete" ]; then
+        # Удаление строк с a.exe
+        sed -e '/a\.exe/d' \
+            -e 's/\<del\>/rm/g' \
+            -e 's/\-lssp//g' "$file" > "$tmp_file"
+    else
+        # Замена a.exe на ./a.out
         sed -e 's/a\.exe/\.\/a\.out/g' \
             -e 's/\<del\>/rm/g' \
             -e 's/\-lssp//g' "$file" > "$tmp_file"
+    fi
 
     mv "$tmp_file" "$file"
     echo "File $file processed."