From 989edff55111db3b457c9e04f3abf296e6ac555c Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 20 Oct 2013 21:55:01 +0200
Subject: o Getting "upgrade" to work with non-SNAPSHOT versions too. o
 Removing maven.version. o Documenting(!) the different configuration keys and
 what they mean.

---
 bin/app-upgrade | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'bin/app-upgrade')

diff --git a/bin/app-upgrade b/bin/app-upgrade
index c6cd414..3c5f8dc 100755
--- a/bin/app-upgrade
+++ b/bin/app-upgrade
@@ -22,7 +22,7 @@ assert_is_app
 resolver_name=`app-conf get app.resolver`
 resolver=`find_resolver "$resolver_name"`
 
-old_version=`app-conf get app.version`
+old_version=`app-conf get app.resolved_version`
 echo "Resolving version $old_version"
 "$resolver" resolve-version
 new_version=`app-conf get app.resolved_version`
@@ -35,6 +35,24 @@ fi
 
 echo "Resolved version to $new_version"
 
+if [ "$new_version" = "" ]
+then
+  new_version=`app-conf get app.resolved_version`
+fi
+
+if [ "$new_version" = "" ]
+then
+  fatal "app.resolved_version is not set."
+fi
+
+installed_version=`app-conf get app.installed_version`
+
+if [ "$new_version" = "$installed_version" ]
+then
+  echo "$new_version is already installed"
+  exit 0
+fi
+
 "$resolver" download-version -v "$new_version" -f .app/latest.zip
 
 app-install-file -v "$new_version" -f .app/latest.zip
-- 
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