From f7bacc255c28fc17c599562c2450720dd83ada4f Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Thu, 9 Oct 2008 11:31:36 +0200
Subject: bin/pkg: Replaced more external programs by zsh-builtins

---
 bin/pkg | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/bin/pkg b/bin/pkg
index f399246..c154649 100755
--- a/bin/pkg
+++ b/bin/pkg
@@ -68,12 +68,6 @@ export PKG_ROOT
 ## Warn otherwise
 ##
 
-# we need sed -r (and sed -i, but not checking for that here)
-QUUX=$(sed -r 's/^fo{2}(.)$/quu\1/' <<< foox 2> /dev/null)
-if [[ $QUUX != 'quux' ]] {
-	warn "sed is not working properly. This may produce unexpected behaviour.\n"
-}
-
 if [[ ! -d $PDIR ]] {
 	die "$PDIR not found!!\n"
 }
@@ -94,7 +88,7 @@ if [[ ${PKG_ROOT#ssh} != $PKG_ROOT ]] {
 
 # Host
 if [[ $PKG_PROTO = 'ssh' ]] {
-	PKG_HOST=$(sed -r 's!^([^/]*)/.*$!\1!' <<< ${PKG_ROOT#'ssh://'})
+	PKG_HOST=${${PKG_ROOT#'ssh://'}%%/*}
 }
 
 # Remote path
@@ -203,11 +197,11 @@ list_incoming () {
 }
 
 list_type () {
-	grep ^"$1 " $PDIR/.list-remote | cut -d ' ' -f 2
+	echo ${$(grep ^"$1 " $PDIR/.list-remote)[2]}
 }
 
 list_type_local () {
-	grep ^"$1 " $PDIR/.list | cut -d ' ' -f 2
+	echo ${$(grep ^"$1 " $PDIR/.list)[2]}
 }
 
 list_update_remote () {
@@ -253,11 +247,11 @@ list_remove_package () {
 }
 
 list_local_version () {
-	grep "^$1 " $PDIR/.list | cut -d ' ' -f 3
+	echo ${$(grep "^$1 " $PDIR/.list)[3]}
 }
 
 list_remote_version () {
-	grep "^$1 " $PDIR/.list-remote | cut -d ' ' -f 3
+	echo ${$(grep "^$1 " $PDIR/.list-remote)[3]}
 }
 
 
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