Create mailing list from address only

src/freedombone-addlist

@@ -82,7 +82,10 @@ esac
 shift
 done
 
-if ! [[ $MYUSERNAME && $MAILINGLIST && $SUBJECTTAG ]]; then
+if ! [[ $MYUSERNAME ]]; then
+    show_help
+fi
+if [ ! $MAILINGLIST && ! $SUBJECTTAG ]; then
     show_help
 fi
 
@@ -104,34 +107,39 @@ fi
 
 chown -R $MYUSERNAME:$MYUSERNAME $LISTDIR
 
-if ! grep -q "Subject:.*()\[$SUBJECTTAG\]" $PM; then
-    if [[ $PUBLIC != "yes" ]]; then
-        # private emails go after the encryption stage
-        filter="
+if [ ${#SUBJECTTAG} -gt 0 ]; then
+    # use the subject tag
+    if ! grep -q "Subject:.*()\[$SUBJECTTAG\]" $PM; then
+        if [[ $PUBLIC != "yes" ]]; then
+            # private emails go after the encryption stage
+            filter="
 # Email rule for $MAILINGLIST subject [$SUBJECTTAG]
 :0
   * ^Subject:.*()\[$SUBJECTTAG\]
 $LISTDIR/new
 # End of rule
 "
-        echo "$filter" >> $PM
-    else
-        # public emails are copied before hte encryption stage
-        if ! grep -q '# encrypt' $PM; then
-            filter="
+            echo "$filter" >> $PM
+        else
+            # public emails are copied before hte encryption stage
+            if ! grep -q '# encrypt' $PM; then
+                filter="
 # Email rule for $MAILINGLIST subject [$SUBJECTTAG]
 :0
   * ^Subject:.*()\[$SUBJECTTAG\]
 $LISTDIR/new
 # End of rule
 "
-            echo "$filter" >> $PM
-        else
-            filter=$(echo "# Email rule for $MAILINGLIST subject [$SUBJECTTAG]\n:0\n  * ^Subject:.*()\\\[$SUBJECTTAG\\\]\n$LISTDIR/new\n# End of rule\n")
-            sed -i "/# encrypt/i ${filter}" $PM
+                echo "$filter" >> $PM
+            else
+                filter=$(echo "# Email rule for $MAILINGLIST subject [$SUBJECTTAG]\n:0\n  * ^Subject:.*()\\\[$SUBJECTTAG\\\]\n$LISTDIR/new\n# End of rule\n")
+                sed -i "/# encrypt/i ${filter}" $PM
+            fi
         fi
+        chown $MYUSERNAME:$MYUSERNAME $PM
     fi
-    chown $MYUSERNAME:$MYUSERNAME $PM
+else
+    exit ${PROJECT_NAME}-addemail -u $MYUSERNAME -e $LIST_ADDRESS -g $MAILINGLIST --public $PUBLIC
 fi
 
 if [ ! -f "$MUTTRC" ]; then