From d67eea3092c61554baa8ff411a54335ec910c397 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Fri, 27 Jun 2008 07:11:08 +0000
Subject: Use mkdir as it is atomic, and add upgrade-came

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@358 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
---
 zshrc | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

(limited to 'zshrc')

diff --git a/zshrc b/zshrc
index 39fc932..ad3f4a0 100644
--- a/zshrc
+++ b/zshrc
@@ -350,10 +350,7 @@ cols() {
 upgrade-porter-chroots() {
 	cd
 	for i in `cat ~/.csshrc | grep '^debporterbox' | sed -e 's/^.*=//' | tr ' ' '\n'`; do
-		if [ -e hosts/chroot-$i ]; then
-			continue;
-		fi
-		touch hosts/chroot-$i;
+		mkdir hosts/chroot-$i 2>/dev/null || continue;
 		echo $i;
 		preexec $i;
 		ssh $i -t 'cd ~/chroot &&
@@ -371,10 +368,7 @@ upgrade-porter-chroots() {
 upgrade-porter-hosts() {
 	cd
 	for i in `cat ~/.csshrc | grep '^debporterbox' | sed -e 's/^.*=//' | tr ' ' '\n'`; do
-		if [ -e hosts/$i ]; then
-			continue;
-		fi
-		touch hosts/$i;
+		mkdir hosts/chroot-$i 2>/dev/null || continue;
 		echo $i;
 		preexec $i;
 		ssh $i -t '
@@ -387,10 +381,7 @@ upgrade-porter-hosts() {
 upgrade-debian-hosts() {
 	cd
 	for i in `cat ~/.csshrc | grep '^deb' | sed -e 's/^.*=//' | tr ' ' '\n'`; do
-		if [ -e hosts/$i ]; then
-			continue;
-		fi
-		touch hosts/$i;
+		mkdir hosts/chroot-$i 2>/dev/null || continue;
 		echo $i;
 		preexec $i;
 		ssh $i -t '
@@ -404,10 +395,22 @@ upgrade-debian-hosts() {
 upgrade-systems() {
 	cd
 	for i in `cat ~/.csshrc | tr ' ' '\n' | grep @`; do
-		if [ -e hosts/$i ]; then
-			continue;
-		fi;
-		touch hosts/$i;
+		mkdir hosts/chroot-$i 2>/dev/null || continue;
+		echo $i;
+		preexec $i;
+		ssh $i -t 'apt-get update &&
+			if [ -e /usr/bin/apt-get.distrib ]; then
+				aptitude dist-upgrade;
+			else
+				apt-get dist-upgrade;
+			fi &&
+			apt-get clean';
+	done
+}
+upgrade-came() {
+	cd
+	for i in $HOSTS; do
+		mkdir hosts/chroot-$i 2>/dev/null || continue;
 		echo $i;
 		preexec $i;
 		ssh $i -t 'apt-get update &&
-- 
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