sx-open/sx-open

#!/usr/bin/env bash
# This is an attempt to replace xdg-open with something sane.

# Source the config file.
cfg_file="$HOME/.config/sx-open.cfg"
[[ -f "$cfg_file" ]] && { source "$cfg_file"; }

usage() { echo "${0##*/} <uri/file>"; }

handle_uri() {
	local target="$1"

	for h in "${!uri_handlers[@]}"; do
		[[ "$target" =~ ${uri_handlers[${h}]} ]] && {
			${h} "$target" &
			return 0
		}
	done

	return 1
}

handle_fs_target() {
	local target="${1##*file://}"

	target_filename="${target##*/}"

	for n in "${!filename_handlers[@]}"; do
		[[ "$target_filename" =~ ${filename_handlers[${n}]} ]] && {
			${n} "$target" &
			return 0
		}
	done

	target_mimetype=$(file -ib "$target")

	for m in "${!mime_handlers[@]}"; do
		[[ "$target_mimetype" =~ ${mime_handlers[${m}]} ]] && {
			${m} "$target" &
			return 0
		}
	done

	return 1
}

main() {
	target="$1"
	[[ "$target" ]] || { usage; exit; }

	if [[ -e "$target" || "$target" == 'file://'* ]]; then
		handle_fs_target "$target"
	else
		handle_uri "$target"
	fi

	[[ "$?" -gt 0 ]] && { echo "No handlers found for $target";	}

	return 0
}

main "$@"