fuzzel script for choosing which browser to open

open-in-browser.sh

#!/usr/bin/env bash

# display name to command mapping
declare -A browsers=(
	["Firefox Developer Edition"]="firefox-developer-edition"
	["Chrome Canary"]="google-chrome-canary"
	["Brave"]="brave"
	["Brave Nightly"]="brave-nightly"
)

if [ "$#" -gt 1 ]; then
	echo "usage: $(basename "$0") [URL]" >&2
	exit 1
fi

# take first argument as URL 
url=""
if [ "$#" -eq 1 ]; then
	url="$1"
fi

prompt_text="Open: "
if [ -n "$url" ]; then
	prompt_text="Open URL with: "
fi

# convert the browser values into a newline delimited string
options=$(printf "%s\n" "${!browsers[@]}" | sort)
# pass the options into fuzzel
chosen_name=$(echo -e "$options" | fuzzel -d -p "$prompt_text")

exit_status=$?
if [ $exit_status -ne 0 ] || [ -z "$chosen_name" ]; then
	echo "browser selection cancelled"
	exit 0
fi

if [[ -v browsers["$chosen_name"] ]]; then
  browser_command="${browsers[$chosen_name]}"
else
	# this shouldn't happen though
	echo "invalid browser selection '$chosen_name'" >&2
	exit 1
fi

if [ -n "$url" ]; then
	echo "opening '$chosen_name' with URL: $url"
	"$browser_command" "$url" >/dev/null 2>&1 &
else
	echo "opening '$chosen_name'"
	"$browser_command" >/dev/null 2>&1 &
fi

exit 0