TheRepoClub-DotFiles/.local/bin/fzf/fzf_run

#!/usr/bin/env bash
#-*-coding:utf-8 -*-
#Auto updated?
#   Yes
#File:
#   fzf_run
#Author:
#   The-Repo-Club [wayne6324@gmail.com]
#Github:
#   https://github.com/The-Repo-Club/
#
#Created:
#   Wed 10 March 2021, 12:34:47 PM [GMT+1]
#Modified:
#   Sat 05 November 2022, 04:25:20 PM [GMT]
#
#Description:
#   <Todo>
#
#Dependencies:
#   bash
#
# shellcheck disable=all

## Script metadata
SCRIPTNAME=${0##*/}
DESCRIPTION="A bash and fzf run script for terminal."
AUTHOR="The-Repo-Club <wayne6324@gmail.com>"

command=''
width=''
height=''
instance=''
term=''

#=== COLORS ===================================================================

## Set Colors (copied from makepkg)
b_blk="\e[0;90m"
b_red="\e[0;91m"
b_grn="\e[0;92m"
b_yel="\e[0;93m"
b_blu="\e[0;94m"
b_mag="\e[0;95m"
b_cyn="\e[0;96m"
b_wht="\e[0;97m"
blk="\e[0;30m"
red="\e[0;31m"
grn="\e[0;32m"
yel="\e[0;33m"
blu="\e[0;34m"
mag="\e[0;35m"
cyn="\e[0;36m"
wht="\e[0;37m"
bld="\e[1;1m"
del="\e[0;0m"

readonly b_blk b_red b_grn b_yel b_blu b_mag b_cyn b_wht blk red grn yel blu mag cyn wht bld del

#=== FUNCTION =================================================================
#        Name: error
# Description: Print message with a red pretag an ERROR
# Parameter 1: Message to print
#==============================================================================

# copied from makepkg
error() {
    local mesg=$1
    printf "${red}${bld}==> ERROR:${wht} %b${del}\n" "$mesg"
}

run_program() {
    if command -v $command &>/dev/null; then
        cmd="xterm"
        if [[ -n $term ]]; then
            cmd="$term"
        fi

        if [[ -n $instance ]]; then
            cmd+=" --class=$instance"
        fi

        if [[ -n $command ]]; then
            cmd+=" -e $command"
        fi
        exec $cmd >&/dev/null
        exit 0
    fi
}

show_help() {
    printf "
    %b
    Usage:
      %b...
      %b [options]...
    Options:
      -h, --help            Display help.
      -c, --command         Set the command to be ran..
      -i, --instance        Set the WM_CLASS for the program thats ran.
      -t, --term            Override the terminal you would like to use.
      \n" "$DESCRIPTION" "$SCRIPTNAME" "$SCRIPTNAME"
      exit 0
}

while [[ "$1" ]]; do
    case $1 in
    --command | -c)
        shift
        command=$1
        ;;
    --instance | -i)
        shift
        instance=$1
        ;;
    --term | -t)
        shift
        term=$1
        ;;
    --help | -h)
        show_help
        exit
        ;;
    -*)
        error 'Incorrect option(s) specified.'
        show_help
        ;;
    *)
        error 'Incorrect option(s) specified.'
        show_help
        ;;
    esac
    shift
done
run_program
error 'Incorrect option(s) specified.'
show_help