more runner debugging

.gitea/workflows/mvs_job.yaml

@@ -19,15 +19,15 @@ jobs:
           echo "Current dir: $(pwd)"
           echo "Files in repo: $(ls -la)"
           echo "=== Debug: Running git diff ==="
-          # Try to list changed .c or .bas files from last commit
-          CHANGED_FILES=$(git diff --name-only HEAD~1 -- '*.c' '*.bas' 2>/dev/null | head -1)
+          # Try to list changed .c or .bas files from last commit (grep filters to avoid glob issues)
+          CHANGED_FILES=$(git diff --name-only HEAD~1 2>/dev/null | grep -E '\.(c|bas)$' | head -1)
           echo "Changed files from last commit: '${CHANGED_FILES}'"
           echo "=== Debug: Git diff complete ==="
           
           # Fallback to all .c/.bas files if no previous commit or no changes
           if [ -z "$CHANGED_FILES" ]; then
             echo "=== Debug: No changes found; running fallback find ==="
-            CHANGED_FILES=$(find . -name "*.c" -o -name "*.bas" | head -1)
+            CHANGED_FILES=$(find . -type f \( -name "*.c" -o -name "*.bas" \) | head -1)
             echo "Fallback files: '${CHANGED_FILES}'"
             echo "=== Debug: Fallback complete ==="
           fi

src/SIEVE01.c

@@ -4,6 +4,10 @@
 #define PRIMES 1000
 
 // Sieve of Eratosthenes
+// Time Complexity: O(n log log n)
+// Space Complexity: O(n)
+// Author: Greg Gauthier
+// Date: 2016-01-20
 int main()
 {
    int i,j,numbers[LIMIT];