Add a hint to the indention script

diff --git a/contrib/utilities/indent_common.sh b/contrib/utilities/indent_common.sh
index 1c6d8e0a09d4d4418968b136b081626dc46eb940..43b3eaeb30d0204e2c248f01690090d7eb36c1de 100644 (file)
--- a/contrib/utilities/indent_common.sh
+++ b/contrib/utilities/indent_common.sh
@@ -86,6 +86,9 @@ checks() {
       words=($name)
       if [ "${#words[@]}" -lt "2" ]; then
          echo "invalid author '$name' without firstname and lastname"
+         echo ""
+         echo "hint: for possible solutions, consult the webpage:"
+         echo "      https://github.com/dealii/dealii/wiki/Indentation#commit-authorship"
          exit 2
       fi
   done || exit 2
@@ -95,10 +98,16 @@ checks() {
       words=($name)
       if ! echo "$email" | grep -q "\."; then
          echo "invalid email '$email'"
+          echo ""
+          echo "hint: for possible solutions, consult the webpage:"
+          echo "      https://github.com/dealii/dealii/wiki/Indentation#commit-authorship"
          exit 3
       fi
       if ! echo "$email" | grep -q -v -e "\.local$"; then
          echo "invalid email '$email'"
+          echo ""
+          echo "hint: for possible solutions, consult the webpage:"
+          echo "      https://github.com/dealii/dealii/wiki/Indentation#commit-authorship"
          exit 3
       fi
   done || exit 3