readd .rs file different approach

Author: lucarlig

.github/workflows/bench-test.yaml

@@ -32,9 +32,7 @@ jobs:
       - name: initialize counters
         working-directory: ./${{ matrix.project }}
         run: |
-          echo "for_loop_count=0" >> $GITHUB_ENV
           echo "for_loop_count_after=0" >> $GITHUB_ENV
-          echo "for_loop_count_in_file=0" >> $GITHUB_ENV
           echo "for_loop_count_after_in_file=0" >> $GITHUB_ENV
           echo "iter_count=0" >> $GITHUB_ENV
           echo "iter_count_after=0" >> $GITHUB_ENV
@@ -59,7 +57,11 @@ jobs:
         working-directory: ./${{ matrix.project }}
         shell: bash
         run: |
-          while read -r file; do
+          mapfile -t rs_files < <(find . -type f -name '*.rs')
+          echo "for_loop_count=0" >> $GITHUB_ENV
+          echo "for_loop_count_in_file=0" >> $GITHUB_ENV
+
+          for file in "${rs_files[@]}"; do
               echo "Checking $file"
               for_loop_count_in_file=$(grep -oE 'for\s+(\([^)]+\)|\w+)\s+in\s+[^{]+' "$file" | wc -l)
               echo "Count in file: $for_loop_count_in_file"