1.0 release!

[charsel.git] / src / charsel

diff --git a/src/charsel b/src/charsel
index b3dc78623b172d3f0aa75f1132c255167b97afce..80909d3f2751f49aa0fb01836801cefb0238954a 100755 (executable)
--- a/src/charsel
+++ b/src/charsel
@@ -1,22 +1,38 @@
+# Copyright 2020 Armaan Bhojwani
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 #!/usr/bin/env sh
 # Merge both global and local charfiles
 CHARDIR=/tmp/charsel
 cp -R /usr/share/charsel/* $CHARDIR/
-cp -R ~/.local/share/* $CHARDIR/
-
-# Clear screen
-clear
+cp -R ~/.local/share/charsel/* $CHARDIR/
 
 # Check if user provided an input
-[ -z "$1" ] && echo "No argument supplied"  && exit
-
 if [ $1 = "list" ]; then
   echo "The following charfiles are installed"
   ls $CHARDIR/charfiles
   exit
+elif [[ $1 = "help" || $1 = "-h" || $1 = "--help" || $# -ne 1 ]]; then
+  cat /usr/share/doc/charsel/README.md
+  exit
 else
 
-# Define charfile
+# Clear screen
+clear
+
+# Define charfile path
 CHARFILE=$CHARDIR/charfiles/$1
 
 # Define length of shortcut