[actions] in .github/workflows/manual*, modify cleanup job to delete …

…all caches except most recent one (instead of deleting them all)

.github/workflows/manual.sh

@@ -102,6 +102,7 @@ function tput_ini() {
   echo "ccache -s (before the builds)"
   ccache -s
   # Check if googletest has already been installed and configured
+  echo
   if [ -d ${topdir}/test/googletest ]; then
     echo "Directory ${topdir}/test/googletest already exists (retrieved from cache)"
     echo "ls ${topdir}/test/googletest (start)"
@@ -144,6 +145,11 @@ function tput_fin() {
   echo
   echo "ccache -s (after the builds)"
   ccache -s
+  # Check contents of googletest
+  echo
+  echo "ls ${topdir}/test/googletest (start)"
+  ls ${topdir}/test/googletest
+  echo "ls ${topdir}/test/googletest (end)"
 }
 
 #----------------------------------------------------------------------------------------------------------------------------------

.github/workflows/manual.yml

@@ -42,8 +42,8 @@ jobs:
         echo "List cache keys (start)"
         gh actions-cache list -R $REPO --sort created-at --order asc
         echo "List cache keys (end)"
-        cacheKeys=$(gh actions-cache list -R $REPO --sort created-at --order asc | cut -f 1) # delete ALL caches
-        ###cacheKeys=$(gh actions-cache list -R $REPO --sort created-at --order asc | cut -f 1 | head --lines=-1) # keep only the most recent cache
+        ###cacheKeys=$(gh actions-cache list -R $REPO --sort created-at --order asc | cut -f 1) # delete ALL caches
+        cacheKeys=$(gh actions-cache list -R $REPO --sort created-at --order asc | cut -f 1 | head --lines=-1) # keep only the most recent cache
         set +e # do not fail while deleting cache keys
         echo "Deleting caches..."
         for cacheKey in $cacheKeys; do gh actions-cache delete $cacheKey -R $REPO --confirm; done