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() { printf '%s <uri/file>\n' "${0##*/}"; }

handle_uri() {
	local target="$1"

	for h in "${uri_handlers[@]}"; do
		IFS='=' read cmd regex <<< "$h"

		[[ "$target" =~ ${regex} ]] && {
			${cmd} "$target" &
			return 0
		}
	done

	return 1
}

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

	for m in "${mime_handlers[@]}"; do
		IFS='=' read cmd regex <<< "$m"

		[[ "$target_mimetype" =~ ${regex} ]] && {
			${cmd} "$target" &
			return 0
		}
	done

	return 1
}

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

	handle_uri "$target" || {
		[[ "$target" =~ file://.+ ]] && { target="${target##*file://}"; }

		[[ -e "$target" ]] && {
			[[ "$target" =~ ^/.* ]] || { target="${PWD}/${target}"; }

			handle_mime "$target"
		}
	}

	[[ "$?" -gt 0 ]] && { printf "No handlers found for %s\n" "$target"; }

	return 0
}

main "$@"