From 44ce5b3332518b064be9822a86df2ad706be916f Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Date: Tue, 14 Jun 2011 16:40:59 +0300
Subject: Elaborate bzr code deployment.

Tag deployment dirs with bzr revision, use symlink to point to the current
code checkout.
---
 control/deploy-control-node | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'control/deploy-control-node')

diff --git a/control/deploy-control-node b/control/deploy-control-node
index f27bd81..d1a35f9 100755
--- a/control/deploy-control-node
+++ b/control/deploy-control-node
@@ -13,8 +13,6 @@
 
 set -ex
 TSTAMP=`date '+%Y%m%dT%H%M'`
-# be sure to execute in deployment dir
-cd
 
 function header() {
     echo "======================================"
@@ -22,6 +20,21 @@ function header() {
     echo "======================================"
 }
 
+function bzr_deploy() {
+    bzr_repo=$1
+    deploy_dir=$2
+    if [ -e $deploy_dir -a ! -h $deploy_dir ]; then
+        mv $deploy_dir $deploy_dir.old
+    fi
+    bzr branch $bzr_repo $deploy_dir.new
+    revno=`bzr revno $deploy_dir.new`
+    mv $deploy_dir.new $deploy_dir.r$revno-$TSTAMP
+    ln -sf $deploy_dir.r$revno-$TSTAMP $deploy_dir
+}
+
+# be sure to execute in deployment dir
+cd
+
 header "Deploying linaro-android-mirror"
 running_repos=`ps ax|grep bin/repo|grep -v grep || true`
 if [ -n "$running_repos" ]; then
@@ -35,8 +48,6 @@ fi
 
 sudo kill `sudo cat /home/git-mirror/service.pid`
 sleep 2
-bzr branch lp:linaro-android-mirror linaro-android-mirror.new
-mv linaro-android-mirror linaro-android-mirror.$TSTAMP
-mv linaro-android-mirror.new linaro-android-mirror
+bzr_deploy lp:linaro-android-mirror linaro-android-mirror
 cd linaro-android-mirror
 sudo -H -u git-mirror twistd -y mirror-service.tac --umask=0022 --pid ~git-mirror/service.pid --logfile ~git-mirror/service.log
-- 
cgit v1.2.3