fix(archroot): preserve original args for check_root before discarding

arch-nspawn, mkarchroot, makerepropkg all call "shift" after getopts
processing. Save the original args and pass on to check_root to prevent
options being discarded.

Fixes 41d4624879
Fixes #149

Signed-off-by: Toolybird <toolybird@tuta.io>
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>

src/arch-nspawn.in

@@ -32,6 +32,9 @@ usage() {
 	exit 1
 }
 
+# save all args for check_root
+orig_args=("$@")
+
 while getopts 'hC:M:c:f:s' arg; do
 	case "$arg" in
 		C) pac_conf="$OPTARG" ;;
@@ -46,7 +49,7 @@ done
 shift $((OPTIND - 1))
 
 (( $# < 1 )) && die 'You must specify a directory.'
-check_root "" "${BASH_SOURCE[0]}" "$@"
+check_root "" "${BASH_SOURCE[0]}" "${orig_args[@]}"
 
 working_dir=$(readlink -f "$1")
 shift 1

src/makerepropkg.in

@@ -125,6 +125,9 @@ OPTIONS
 __EOF__
 }
 
+# save all args for check_root
+orig_args=("$@")
+
 while getopts 'dM:c:l:h' arg; do
     case "$arg" in
         d) diffoscope=1 ;;
@@ -137,7 +140,7 @@ while getopts 'dM:c:l:h' arg; do
 done
 shift $((OPTIND - 1))
 
-check_root "" "${BASH_SOURCE[0]}" "$@"
+check_root "" "${BASH_SOURCE[0]}" "${orig_args[@]}"
 
 [[ -f PKGBUILD ]] || { error "No PKGBUILD in current directory."; exit 1; }
 

src/mkarchroot.in

@@ -32,6 +32,9 @@ usage() {
 	exit 1
 }
 
+# save all args for check_root
+orig_args=("$@")
+
 while getopts 'hUC:M:c:f:s' arg; do
 	case "$arg" in
 		U) umode=U ;;
@@ -52,7 +55,7 @@ shift $((OPTIND - 1))
 
 (( $# < 2 )) && die 'You must specify a directory and one or more packages.'
 
-check_root "" "${BASH_SOURCE[0]}" "$@"
+check_root "" "${BASH_SOURCE[0]}" "${orig_args[@]}"
 
 working_dir="$(readlink -f "$1")"
 shift 1