-#!/usr/bin/env sh
-# Merge both global and local charfiles
-CHARDIR=/tmp/charsel
-cp -R /usr/share/charsel/* $CHARDIR/
-cp -R ~/.local/share/* $CHARDIR/
+#!/usr/bin/env bash
-# Clear screen
-clear
+# Merge both global and local charfiles
+CHARDIR=~/.cache/charsel
-# Check if user provided an input
-[ -z "$1" ] && echo "No argument supplied" && exit
+if [[ ! -d $CHARDIR ]]
+then
+ mkdir $CHARDIR/
+elif [[ ! "$(ls -A $CHARDIR)" ]]
+then
+ cp -rf /usr/share/charsel/- $CHARDIR/
+ cp -rf $HOME/.local/share/charsel/- $CHARDIR/
+fi
-if [ $1 = "list" ]; then
+# Check for user inputs
+if [[ $1 == "list" \
+ || $1 == "-l" \
+ || $1 == "--list" ]]
+then
echo "The following charfiles are installed"
ls $CHARDIR/charfiles
- exit
-else
+ exit 0
+elif [[ $1 == "help" \
+ || $1 == "-h" \
+ || $1 == "--help" \
+ || $# -ne 1 ]]
+then
+ cat /usr/share/doc/charsel/README.md
+ exit 0
+fi
-# Define charfile
+# Define charfile path
CHARFILE=$CHARDIR/charfiles/$1
+if [[ ! -f $CHARFILE ]]
+then
+ echo "Please enter a valid charfile. You can list installed charfiles with \`charsel list\`"
+ exit 1
+fi
+
# Define length of shortcut
-LENGTH=$(cat $CHARFILE | cut -f 1 -d ',' -s | wc -L | cut -b 1)
+LENGTH=$(cat $CHARFILE \
+ | cut -f 1 -d ',' -s \
+ | wc -L \
+ | cut -b 1)
-# MOTD
-cat /tmp/charsel/motd
+# Clear screen
+clear
# Main program
while :
do
- # Put charfile into table, showing only the shortcuts below the divider in the charfile
- cat $CHARFILE | grep -A 100 - | tail -n +2 | column -t --output-separator ' | ' --separator ','
+ # Format output
+ echo "*---------*---------------*"
+ echo "| CHARSEL | " $1
+ echo "*---------*---------------*"
+ echo ""
+
+ cat $CHARFILE \
+ | sed -e '/^[ \t]*#/d' \
+ | grep -A 100 - \
+ | tail -n +2 \
+ | column -t -N input,output --output-separator ' | ' --separator ','
- # Automatically enter input
- read -N $LENGTH INPUT
+ echo ""
+ echo "*-------------------------*"
+ echo "| previous shorcode:" $INPUT
+ echo "| previous output: " $OUTPUT
+ echo "*-------------------------*"
- # Navigate to the right characther
- OUTPUT=$(grep $INPUT $CHARFILE | cut -f 2 -d ',' -s)
+ # User input
+ read -p "| input shortcode: " -N $LENGTH INPUT
- # Clear screen
- clear
+ # This can definately be simplifed, but it works fine
+ LINENUMBER=$(cut -f 1 -d ',' -s $CHARFILE \
+ | grep -wn $INPUT \
+ | cut -d : -f 1)
+
+ OUTPUT=$(cut -f 2 -d ',' -s $CHARFILE \
+ | head -$LINENUMBER \
+ | tail +$LINENUMBER)
+
+ if [[ $(cut -f 1 -d ',' -s $CHARFILE \
+ | grep -wnc $INPUT) == "0" ]]
+ then
+ OUTPUT=""
+ fi
# Copy output to clipboard
echo $OUTPUT | xclip -selection clipboard
-done
-fi
+ # Clear screen
+ clear
+
+done