Merge pull request 'fix change selector in workflow' (#2) from sieve07 into master

Reviewed-on: #2

.gitea/workflows/mvs_job.yaml

@@ -11,6 +11,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Full history for git diff
 
       - name: Prepare environment
         id: setup
@@ -42,8 +44,9 @@ jobs:
           # Fallback to all .c/.bas files if no changes or no previous commit
           if [ -z "$CHANGED_FILES" ]; then
             echo "=== Debug: No changes found; running fallback find ==="
-            CHANGED_FILES=$(find . -type f \( -name "*.c" -o -name "*.bas" \) | head -1)
+            # Find newest .c/.bas by modification time (sort -nr on %T@ timestamp)
-            echo "Fallback files: '${CHANGED_FILES}'"
+            CHANGED_FILES=$(find . -type f \( -name "*.c" -o -name "*.bas" \) -printf '%T@ %p\n' 2>/dev/null | sort -nr | cut -d' ' -f2- | head -1)
+            echo "Fallback files (newest first): '${CHANGED_FILES}'"
             echo "=== Debug: Fallback complete ==="
           fi
           

jcl/SIEVE07.jcl

@@ -0,0 +1,6 @@
+//SIEVE07  JOB (GCC),'Sieve 7 Example',
+//             NOTIFY=@05054,CLASS=A,MSGCLASS=H,
+//             MSGLEVEL=(1,1),REGION=4M,TIME=1440
+//* Compile Step
+//STEP1 EXEC GCCCG,INFILE='@05054.SRCLIB.C(SIEVE07)'
+//

src/SIEVE07.c

@@ -0,0 +1,47 @@
+#include<stdio.h>
+
+#define LIMIT 10000
+#define PRIMES 1000
+
+
+int main()
+{
+   int i,j,numbers[LIMIT];
+   int primes[PRIMES];
+
+   for (i=0;i<LIMIT;i++)
+   {
+      numbers[i]=i+2;
+   }
+
+   for (i=0;i<LIMIT;i++)
+   {
+      if (numbers[i]!=-1)
+      {
+         for (j=2*numbers[i]-2;j<LIMIT;j+=numbers[i])
+            numbers[j]=-1;
+      }
+   }
+
+   j = 0;
+   for (i=0;i<LIMIT&&j<PRIMES;i++)
+     if (numbers[i]!=-1)
+        primes[j++] = numbers[i];
+
+   printf("\n");
+   printf("PRIME NUMBERS BETWEEN 1 AND %d\n",LIMIT);
+   printf("TOTAL PRIMES FOUND: %d\n\n",PRIMES);
+   printf("LIST OF PRIMES:\n\n");
+
+   for (i=0;i<PRIMES;i++)
+      if (i % 20 == 0)
+      {
+         printf("\n %4d ",primes[i]);
+      }
+      else
+      {
+         printf("%4d  ",primes[i]);
+      }
+
+   return 0;
+}