add debugging

Signed-off-by: Jeroen Knoops <jeroen.knoops@philips.com>

container_digest.sh

@@ -1,5 +1,23 @@
 #!/bin/bash
 
+echo "-==============================================-"
+echo "test 1234" > output.txt
+echo "-==============================================-"
+cat output.txt | tee output2.txt
+echo "-==============================================-"
+echo "output2.txt:"
+cat output2.txt
+
+test_id=$(grep "test" output2.txt | grep -o '[0-9]\+')
+echo "-==============================================-"
+
+echo "test_id: $test_id"
+echo "-==============================================-"
+echo "removing outputs"
+rm output.txt
+rm output2.txt
+
+echo "-==============================================-"
 set -e
 
 # shellcheck disable=SC2153
@@ -89,8 +107,12 @@ then
   echo "Sign image"
 
   # shellcheck disable=SC2086
-  cosign sign ${COSIGN_KEY_ARGUMENT} "$registry_url_prefix"/"$imagename"@"${containerdigest}" | tee output.txt
+  cosign sign ${COSIGN_KEY_ARGUMENT} "$registry_url_prefix"/"$imagename"@"${containerdigest}" 2>/dev/null | tee output.txt
+  echo "-=============== show contents of output.txt"
+  cat output.txt
+  echo "-=============== end show contents of output.txt"
   tlog_id=$(grep "tlog entry created with index"  output.txt | grep -o '[0-9]\+')
+  echo "tlog_id: $tlog_id"
   rm output.txt
 
   echo "Verify signing"