quickemu/quickfzf

#!/usr/bin/bash

# Author: zenobit
# Description: Uses fzf to provide a simple GUI for quickemu and quickget
# script must be in same directory as quickget and quickemu!
# License MIT

# Define variables
progname="${progname:="${0##*/}"}"
version="0.21"
vms=(*.conf)

# Set traps to catch the signals and exit gracefully
trap "exit" INT
trap "exit" EXIT

# Dependency check: check if fzf is installed and can be executed
if ! command -v fzf >/dev/null 2>&1; then
	echo "You are missing fzf..." && exit 255
fi
# Dispaly version and prepared VMs
#printf " $progname: $version\n quickemu: $(quickemu --version)\n\n Prepared VMs:\n-------------\n"
printf '%s: v.%s\nquickemu: v.%s\n\n Prepared VMs:\n-------------\n' "$progname" "$version" "$(quickemu --version)"
# Check if there are any VMs
if [ ${#vms[@]} -eq 0 ]; then
    echo "No VMs found."
    exit 1
fi

# Print the names of the available VMs
printf "%s\n" "${vms[@]%.*}"
echo "-------------"

# Action prompt
printf " Do you want to create a new VM? (c)
 or run an existing one? (press anything)\n"
read -rn 1 -s start
case $start in
	c )
		todo="create"
	;;
esac

# If the user chose to create a new VM
if [ "$todo" = "create" ]; then
	os=$(quickget | sed 1d | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose OS to download
 or CTRL-c or ESC to quit')
	# If the OS is Windows
	if [ "$os" = windows ]; then
		answer=$(echo "Default English
Choose other language" | fzf --cycle)
		# If the user wants another windows language
		if [ "$answer" = "Choose other language" ]; then
			wrelease=$(echo "8
10
11" | fzf --cycle)
			# get window language list
			wlend=$(($(cat quickget | sed '/Arabic/,$!d' | grep -n '}' | cut -d':' -f1 | head -n 1) - 1))
			# get windows language
			wlang=$(cat quickget | sed '/Arabic/,$!d' | head -n $wlend | cut -d'=' -f2 | tail -c +2 | head -c -2 | sed 's/^[ \t]*//' | fzf --cycle --header='Choose Language
 or CTRL-c or ESC to quit')
			# downloading windows
			printf '\n Trying to download Windows %s %s...\n\n' "$wrelease" "$wlang"
			quickget "windows" "$wrelease" "$wlang"
		fi
	fi
	# Get the release and edition to download, if necessary
	choices=$(quickget "$os" | sed 1d)
	if [ "$(echo "$choices" | wc -l)" = 1 ]; then
		# get release
		release=$(echo "$choices" | grep 'Releases' | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose Release
 or CTRL-c or ESC to quit')
		# downloading
		printf '\n Trying to download %s %s...\n\n' "$os" "$release"
		quickget "$os" "$release"
	else
		# get release
		release=$(echo "$choices" | grep 'Releases' | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose Release
 or CTRL-c or ESC to quit')
		# get edition
		edition=$(echo "$choices" | grep 'Editions' | cut -d':' -f2 | grep -o '[^ ]*' | fzf --cycle --header='Choose Edition
 or CTRL-c or ESC to quit')
		# downloading
		printf '\n Trying to download %s %s %s...\n\n' "$os" "$release" "$edition"
		quickget "$os" "$release" "$edition"
	fi
fi
# choose VM to run
choosed=$(echo "$(ls *.conf 2>/dev/null | sed 's/\.conf$//')" | fzf --cycle --header='Choose VM to run
 or CTRL-c or ESC to quit')

# Run choosed VM
printf '\n Starting %s...\n\n' "$choosed"
quickemu -vm "$choosed.conf"

exit 0