allow turning off --noconfirm

use -i (interactive) to allow for choosing packages from groups

[dave: alter option description]

pacstrap.in

@@ -22,6 +22,7 @@ usage: ${0##*/} [options] root [packages...]
   Options:
     -c             Use the package cache on the host, rather than the target
     -d             Allow installation to a non-mountpoint directory
+    -i             Avoid auto-confirmation of package selections
 
 pacstrap installs packages to the specified new root directory. If no packages
 are given, pacstrap defaults to the "base" group.
@@ -36,7 +37,7 @@ fi
 
 (( EUID == 0 )) || die 'This script must be run with root privileges'
 
-while getopts ':cd' flag; do
+while getopts ':cdi' flag; do
   case $flag in
     d)
       directory=1
@@ -44,6 +45,9 @@ while getopts ':cd' flag; do
     c)
       hostcache=1
       ;;
+    i)
+      interactive=1
+      ;;
     :)
       die '%s: option requires an argument -- '\''%s'\' "${0##*/}" "$OPTARG"
       ;;
@@ -62,6 +66,10 @@ if (( ! hostcache )); then
   pacman_args+=(--cachedir="$newroot/var/cache/pacman/pkg")
 fi
 
+if (( ! interactive )); then
+  pacman_args+=(--noconfirm)
+fi
+
 [[ -d $newroot ]] || die "%s is not a directory" "$newroot"
 if ! mountpoint -q "$newroot" && (( ! directory )); then
   die '%s is not a mountpoint!' "$newroot"
@@ -78,7 +86,7 @@ trap 'api_fs_umount "$newroot" 2>/dev/null' EXIT
 api_fs_mount "$newroot" || die "failed to setup API filesystems in new root"
 
 msg 'Installing packages to %s' "$newroot"
-if ! pacman -r "$newroot" -Sy --noconfirm "${pacman_args[@]}"; then
+if ! pacman -r "$newroot" -Sy "${pacman_args[@]}"; then
   die 'Failed to install packages to new root'
 fi
 

zsh-completion

@@ -7,6 +7,7 @@ _pacstrap_args=(
 _pacstrap_args_nonh=(
     '(-h --help)-c[Use the package cache on the host, rather than the target]'
     '(-h --help)-d[Allow installation to a non-mountpoint directory]'
+    '(--help -h)-i[Avoid auto-confirmation of package selections]'
 )
 
 
@@ -67,11 +68,11 @@ _longopts=( '--help[display help]' )
 _pacstrap(){
     if [[ -z ${(M)words:#--help} && -z ${(M)words:#-h} ]]; then
         case $words[CURRENT] in
-            -c*|-d*)
-                _arguments -s -w "$_pacstrap_args_nonh[@]"
+            -c*|-d*|-i*)
+                _arguments -s "$_pacstrap_args_nonh[@]"
                 ;;
             -*)
-                _arguments -s -w : \
+                _arguments -s : \
                     "$_pacstrap_args[@]" \
                     "$_pacstrap_args_nonh[@]" \
                     "$_longopts[@]"
@@ -81,7 +82,7 @@ _pacstrap(){
                     "$_longopts[@]"
                 ;;
             *)
-                _arguments -s -w : \
+                _arguments -s : \
                     "$_pacstrap_args[@]" \
                     "$_pacstrap_args_nonh[@]" \
                     "$_longopts[@]" \