diff options
Diffstat (limited to 'include/lib.sh')
| -rw-r--r-- | include/lib.sh | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/include/lib.sh b/include/lib.sh index 63aea2b7..d221a472 100644 --- a/include/lib.sh +++ b/include/lib.sh @@ -149,18 +149,33 @@ dx_() x_() { - [ $# -lt 1 ] || [ -n "$1" ] || err "Empty first arg: x_ $(xprintf "$@")" - [ $# -lt 1 ] || "$@" || err "Unhandled error for: $(xprintf "$@")"; : + [ $# -lt 1 ] || [ -n "$1" ] || err "Empty first arg" "$@" + [ $# -lt 1 ] || "$@" || err "Unhandled error" "$@" } xchk() { - [ $# -lt 3 ] && err "$1 needs at least two arguments: $(xprintf "$@")" + [ $# -lt 3 ] && err "$1 needs at least two arguments" "$@" if [ -z "$2" ] || [ -z "$3" ]; then err "arguments must not be empty in $1: \"$2\" \"$3\" " fi } +err() +{ + if [ $# -eq 1 ]; then + printf "ERROR %s: %s\n" "$0" "$1" 1>&2 || : + elif [ $# -gt 1 ]; then + printf "ERROR %s: %s: in command/function with arguments: " \ + "$0" "$1" 1>&2 + shift 1 + xprintf "$@" 1>&2 + else + printf "ERROR, but no arguments provided to err\n" 1>&2 + fi + exit 1 +} + xprintf() { xprintfargs=0 @@ -172,9 +187,3 @@ xprintf() done [ $xprintfargs -gt 0 ] && printf "\n"; : } - -err() -{ - [ $# -lt 1 ] || printf "ERROR %s: %s\n" "$0" "$1" 1>&2 || : - exit 1 -} |