env settings for testing. Use --onlyenv to print these variables, nothing else

diff --git a/bin/generate-test-certificates.sh b/bin/generate-test-certificates.sh
index 020a16f..bb8e706 100755 (executable)
--- a/bin/generate-test-certificates.sh
+++ b/bin/generate-test-certificates.sh
@@ -556,9 +556,9 @@ function create_all {
 
 ############################## main ################################
 
-USAGE="$0 [--help] [--all|--some] [--voms] [--extra #extra-user-certs]"
+USAGE="$0 [--help] [--all|--some] [--voms] [--onlyenv] [--extra #extra-user-certs]"
 
-TEMP=$(getopt -o hasve: --long help,all,some,voms,extra: -- "$@")
+TEMP=$(getopt -o hasvoe: --long help,all,some,voms,onlyenv,extra: -- "$@")
 eval set -- "$TEMP"
 
 # by default do not create all variations of certificates
@@ -569,6 +569,8 @@ CATYPES='trusted'
 unset EXTRACERTS
 # by default fake VOMS certificate are not created
 VOMS='no'
+# if we only show environmental settings
+ONLYENV='no'
 
 while true; do
     case "$1" in
@@ -591,6 +593,12 @@ while true; do
             VOMS='yes'
             shift
             ;;
+        -o|--onlyenv)
+            ONLYENV='yes'
+            CATYPES=''
+            ALL='no'
+            shift
+            ;;
         -h|--help)
             echo $USAGE
             exit
@@ -630,11 +638,11 @@ if [ ! -d $X509_CERT_DIR ]
 then
     mkdir -p $X509_CERT_DIR
 fi
-echo "Certificate directory set to $X509_CERT_DIR";
+[ "$ONLYENV" = 'yes' ] || echo "Certificate directory set to $X509_CERT_DIR"
 
 cd $TARGETDIR
-echo "Current directory now: $PWD"
-echo "Config directory now: ${CONFIGDIR}"
+[ "$ONLYENV" = 'yes' ] || echo "Current directory now: $PWD"
+[ "$ONLYENV" = 'yes' ] || echo "Config directory now: ${CONFIGDIR}"
 
 tmpdir=$PWD/tmp
 mkdir -p $tmpdir
@@ -724,3 +732,12 @@ for catype in $CATYPES; do
     fi
 done
 
+
+[ "$ONLYENV" = 'yes' ] || echo "Easy usage environmental variable settings:"
+echo "export X509_CERT_DIR=$ABSTARGETDIR/grid-security/certificates"
+echo "export X509_USER_CERT=$ABSTARGETDIR/home/usercert.pem"
+echo "export X509_USER_KEY=$ABSTARGETDIR/home/userkey.pem"
+if [ "$VOMS" = 'yes' ]; then
+    echo "export VOMSDIR=$ABSTARGETDIR/grid-security/vomsdir"
+fi
+