add error handling

addpass

@@ -8,27 +8,53 @@ else
     :
 fi
 
+if [[ $1 == "--help" || $1 == "=h" ]]; then
+    echo "add pass files for rofi-pass"
+    echo "(C) 2015 Rasmus Steinke <rasi at xssn dot at>"
+    echo ""
+    echo "--root \"foobar\"       Choose the database to use"
+    echo "                      Needs to be first option."
+    echo "                      Leave empty to use top level)"
+    echo ""
+    echo "-name \"foobar\"        Needed field - filename of password field"
+    echo ""
+    echo "                      Every field name has to start with \"-\""
+    echo "                      Values should be quoted"
+    echo ""
+    echo ""
+    echo "Example:"
+    echo "adduser --root private -user \"Richard\" -foo \"bar\" -CustomOrder \"foo :tab user :tab password\""
+    exit
+else
+    if [[ $* != *"-name "* ]]; then
+        echo "Missing -name option. Try --help"
+        exit
+    fi
+fi
+
+echo "Using database \"$root\""
+
 OIFS=$IFS;
 IFS="-";
 
-
 fields="$@";
 fieldsArray=($fields);
-name=$(printf '%s\n' "${fieldsArray[@]}" | grep "name" | cut -d ' ' -f 2- | sed -e 's/[[:blank:]]\+$//')
-read -p "Enter password for entry ${name}> " -s pass
+Name=$(printf '%s\n' "${fieldsArray[@]}" | grep "name " | cut -d ' ' -f 2- | sed -e 's/[[:blank:]]\+$//')
+read -p "Enter password for entry \"${Name}\" > " -s pass
 
-cd "${basedir}"
+cd "${basedir}/${root}"
 group=$(find -type d -not -iwholename '*.git*' -printf '%d\t%P\n' | sort -r -nk1 | cut -f2- | rofi -dmenu -p "Choose Group > ")
 
-echo -e "\n\nStoring file ${name} in group ${group}"
+echo -e "\n\nStoring file ${Name} in group ${group}"
 
 printEntry () {
     echo -e "$pass\n---"
     for ((i=1; i<${#fieldsArray[@]}; ++i)); do
         field=$(echo "${fieldsArray[$i]}" | awk -F' ' '{print $1}')
         option=$(echo "${fieldsArray[$i]}" | cut -d ' ' -f 2- | sed -e 's/[[:blank:]]\+$//')
-        echo "$field: $option" | grep -Ev 'name:' #${fieldsArray[$i]}";
+        echo "$field: $option" | grep -Ev 'name:|--root|root:|^:' #${fieldsArray[$i]}";
     done
 }
 
-printEntry | pass insert -m "${root}/${group}/${name}"
+printEntry | pass insert -m "${root}/${group}/${Name}"
+