ShellUtils/catc at main · MasterInQuestion/ShellUtils · GitHub

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# [20240930] `catc` - `cat` pretty-print for multi-file view
#	https://github.com/MasterInQuestion/ShellUtils/blob/main/catc

	[ $# -ne 0 ] || set -- '--help';
	for x0;
	do
	[ "$x0" != '--' ] || break;
	[ "$x0" != '--help' ] && continue;
	cat "$0";
	exit;
	done;
# ----
	for x0 in "$@";
	do
	[ "$x0" != '--' ] || continue;
	echo -ne '\e[40;1;97m|\e[91m*\e[97m| ';
	echo -ne '\e[90m"\e[0;40;36m';
	x1="${x0%\\}";
	if
	[ ${#x0} -eq ${#x1} ];

	then
	x1="${x1//\"/$'\e'[1;90m\\$'\e'[0;40;36m\"}";

	else
	x1="${x1//\"/$'\e'[1;90m\\$'\e'[0;40;36m\"}$( echo -n $'\e' )[1;90m\\$( echo -n $'\e' )[0;40;36m\\";

	fi;
	echo -nE "$x1";
	echo -e '\e[1;90m"\e[93m:\e[m';
	echo -e '\e[36m[[\e[m';
	printf '%s\n' "$( cat -- "$x0" 2>&1 )";
	echo -e '\e[36m]]\e[m\n';
	done;