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add \n after USAGE

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do butterflies cry? 2026-01-21 15:57:35 +10:00
parent bf3c704076
commit 0fa8372a34
1 changed files with 2 additions and 2 deletions
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4
ceru/libceru.sh
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@ -50,7 +50,7 @@ INVISIBLE='\033[8m'
# Error Messages
function perr { echo -e "${BOLD}${RED}error:${WHITE} $@\n${BOLD}${GREEN}[+]${WHITE} Try ${GREEN}'--help'${WHITE} for more information." >&2; }
function perr-usage { echo -e "$USAGE" >&2; }
function perr-usage { echo -e "$USAGE\n" >&2; }
function perr-badflag { perr "unrecognised flag ${BOLD}${MAGENTA}'$1'${RESET}"; }
function perr-noflagval { perr "flag ${BOLD}${MAGENTA}'$1'${RESET} requires ${BOLD}${MAGENTA}${2}${RESET} argument(s), but only ${BOLD}${MAGENTA}${3}${RESET} were given"; }
function perr-badarg { perr "unrecognised arg ${BOLD}${MAGENTA}'$1'${RESET}"; }
@ -58,7 +58,7 @@ function perr-noarg { perr "required argument ${BOLD}${MAGENTA}'$1'${RESET}
function perr-badval { perr "value ${MAGENTA}\"$1\"${WHITE} is not valid for flag ${CYAN}$2${RESET}"; }
# Failures
function throw { echo -e "${@:2}" >&2; if [[ "$1" -ge 0 ]]; then exit "$1"; fi; }
function throw-usage { throw "$1" "$(perr-usage 2>&1)"; }
function throw-usage { throw "$1" "$(perr-usage 2>&1)\n"; }
function throw-badflag { throw "$1" "$(perr-badflag "${@:2}" 2>&1)"; }
function throw-noflagval { throw "$1" "$(perr-noflagval "${@:2}" 2>&1)"; }
function throw-badarg { throw "$1" "$(perr-badarg "${@:2}" 2>&1)"; }