generate_email_footer
}
+# generate a pattern for testing if a string is a hash
+hpat="";__=1; while [ $__ -le 40 ] ; do hpat=${hpat}'[0-9a-f]';__=$(($__+1)); done
+function is_hash () {
+ local hash
+ hash=$1; shift
+ case $hash in $hpat) return 0;; *) return 1;; esac
+}
+
generate_email_header()
{
# --- Email (all stdout will be the email)
else
details="$refname_type, $short_refname,"
fi
+ # trying to improve the layout of $describe
+ # in some cases we get a plain hash, some other times we're getting a composite like
+ # TagName-NumOfCommitsAfterTag-Hash
+ # simple first idea: if it looks like a plain hash, truncate it,
+ # otherwise preserve as-is for now
local shortrev
- shortrev=$(echo $describe | cut -b1-8)
+# shortrev=$(awk -F - '{print $NF;}' <<< $describe)
+ shortrev=$describe
+ is_hash $shortrev && shortrev="$(cut -b1-8 <<< $shortrev).."
# Generate header
cat <<-EOF
To: $recipients