lib.sh: remove badcmd()

it's bloat. telling the user to rtfm is something that
we already do on irc; they will still ask how to do
everything, and ignore the message from badcmd(), or
they will automatically know to rtfm.

i'm on a massive purge, removing bloat from lbmk as
part of Libreboot Build System Audit 6.

all bloat must go.

Signed-off-by: Leah Rowe <leah@libreboot.org>

build

@@ -19,7 +19,7 @@ err="fail"
 
 main()
 {
-	[ $# -lt 1 ] && badcmd
+	[ $# -lt 1 ] && $err "bad command"
 	spath="script/$1"
 
 	for g in "which git" "git config --global user.name" \
@@ -31,7 +31,7 @@ main()
 	version) printf "%s\nWebsite: %s\n" "$relname" "$projectsite" ;;
 	release) shift 1; mkrelease $@ ;;
 	*)
-		[ -f "$spath" ] || badcmd
+		[ -f "$spath" ] || $err "bad command"
 		shift 1; "$spath" $@ || $err "excmd: $spath $@" ;;
 	esac
 }
@@ -55,11 +55,11 @@ mkrelease()
 
 	vdir="release"
 	while getopts d:m: option; do
-		[ -z "$OPTARG" ] && badcmd "empty argument not allowed"
+		[ -z "$OPTARG" ] && $err "empty argument not allowed"
 		case "$option" in
 		d) vdir="$OPTARG" ;;
 		m) mode="$OPTARG" ;;
-		*) badcmd "invalid option '-$option'" ;;
+		*) $err "invalid option '-$option'" ;;
 		esac
 	done
 

include/lib.sh

@@ -19,15 +19,6 @@ tmpgit="$PWD/tmp/gitclone"
 grubdata="config/data/grub"
 err="err_"
 
-badcmd()
-{
-	errmsg="Bad command"
-	[ $# -gt 0 ] && errmsg="Bad command ($1)"
-
-	dstr="See $projectname build system docs: ${projectsite}docs/maintain/"
-	[ -d "docs" ] && dstr="$dstr (local docs available via docs/)"
-	$err "$errmsg. $dstr"
-}
 err_()
 {
 	printf "ERROR %s: %s\n" "$0" "$1" 1>&2
@@ -59,7 +50,7 @@ read -r projectsite < projectsite || :
 
 install_packages()
 {
-	[ $# -lt 2 ] && badcmd "fewer than two arguments"
+	[ $# -lt 2 ] && $err "fewer than two arguments"
 	eval `setcfg "config/dependencies/$2"`
 
 	$pkg_add $pkglist || $err "Cannot install packages"

script/roms

@@ -33,8 +33,9 @@ main()
 {
 	while [ $# -gt 0 ]; do
 		if [ "$1" = "serprog" ]; then
-			[ $# -lt 2 ] && badcmd "serprog type not set"
-			[ "$2" != "rp2040" ] && [ "$2" != "stm32" ] && badcmd
+			[ $# -lt 2 ] && $err "serprog type not set"
+			[ "$2" != "rp2040" ] && [ "$2" != "stm32" ] && \
+			    $err "invalid serprog type"
 			eval "x_ ./update trees -f \"\${${2}src##*/}\""
 			ser="$2" && shift 2 && continue
 		fi

script/trees

@@ -28,7 +28,7 @@ main()
 		-s) mode="savedefconfig" ;;
 		-l) mode="olddefconfig" ;;
 		-n) mode="nconfig" ;;
-		*) badcmd "invalid option '-$option'" ;;
+		*) $err "invalid option '-$option'" ;;
 		esac
 		shift; project="${OPTARG#src/}"; shift
 	done