From 99b2fbee6c2460b958a14e8c6c036830ccca59dc Mon Sep 17 00:00:00 2001
From: Aron Roberts <aron@socrates.berkeley.edu>
Date: Tue, 18 Jan 2011 22:55:01 +0000
Subject: [PATCH] CSPACE-3325, CSPACE-3251: CollectionSpace-specific Nuxeo
 database templates directory is now automatically specified in the main Nuxeo
 config file, nuxeo.conf, as part of the services deployment process. Requires
 Ant 1.8.x and its PropertyFile task, checked for in the buildfile; will skip
 that step gracefully if not present. Cleans up CollectionSpace configuration
 changes and removes CollectoinSpace-specific directories upon an undeploy.

---
 .../nuxeo/nuxeo-database-templates/build.xml  | 73 +++++++++++++++----
 1 file changed, 60 insertions(+), 13 deletions(-)

diff --git a/3rdparty/nuxeo/nuxeo-database-templates/build.xml b/3rdparty/nuxeo/nuxeo-database-templates/build.xml
index 0a4a132c2..a4f2311fe 100644
--- a/3rdparty/nuxeo/nuxeo-database-templates/build.xml
+++ b/3rdparty/nuxeo/nuxeo-database-templates/build.xml
@@ -12,39 +12,86 @@
     <!-- set the name of CollectionSpace's template directory, based in part -->
     <!-- on the name of the current database specified in top-level build.properties -->
     <property name="collectionspace.prefix" value="collectionspace_"/>
+    <!-- Uses the database name from the 'db' property in the top-level build.properties file -->
     <property name="collectionspace.template.dir" value="${collectionspace.prefix}${db}"/>
+    <property name="collectionspace.template.dir.path" value="${basedir}/${db}/${collectionspace.template.dir}"/>
     <property name="backup.suffix" value=".cspace.bak"/>
 
     <target name="init">
     <!-- Create the time stamp -->
         <tstamp/>
     </target>
+    
+    <!-- Deploy-related targets -->
 
     <target name="deploy"
     	description="deploys a database template directory to Nuxeo"
-        depends="copy-templates-dir, update-nuxeo-config">
+        depends="deploy-templates-dir, update-nuxeo-config">
     </target>
-
-    <target name="copy-templates-dir"
-    	description="deploys nuxeo database template folder for the ${db} database to ${nuxeo.templates.dir}">
+    
+    <target name="deploy-templates-dir"
+    	description="deploys a CollectionSpace-specific Nuxeo database template folder for the ${db} database to ${nuxeo.templates.dir}"
+        depends="templates-dir-exists">
         <mkdir dir="${nuxeo.templates.dir}/${collectionspace.template.dir}"/>
         <copy todir="${nuxeo.templates.dir}/${collectionspace.template.dir}">
-            <fileset dir="${basedir}/${db}/${collectionspace.template.dir}"/>
+            <fileset dir="${collectionspace.template.dir.path}"/>
         </copy>
     </target>
 
     <target name="update-nuxeo-config"
-    	description="updates the main nuxeo configuration file to specify the database template folder to use for CollectionSpace}">
-        <!-- Currently requires an optional Ant task, such as PropertyFile or ReplaceRegExp -->
-        <!-- copy file="${nuxeo.main.config.file}" tofile="${nuxeo.main.config.file}${backup.suffix}" overwrite="true"/ -->
-        <!-- propertyfile file="${nuxeo.main.config.file}">
-            <entry key="nuxeo.templates" value="${collectionspace.template.dir}"/>
-        </propertyfile -->
+    	description="updates the main Nuxeo configuration file to specify the database template folder to use for CollectionSpace"
+        depends="templates-dir-exists, has-minimum-ant-version, backup-nuxeo-config" if="ant.minimum.version.verified">
+        <!-- Set the value of the property pointing to the active templates directory (or directories) -->
+        <propertyfile file="${nuxeo.main.config.file}">
+            <entry key="nuxeo.templates" operation="=" value="${collectionspace.template.dir}"/>
+        </propertyfile>
     </target>
+    
+    <!-- Undeploy-related targets -->
 
     <target name="undeploy"
-    description="undeploys nuxeo database template folder for the ${db} database from ${nuxeo.templates.dir}">
-        <delete dir="${nuxeo.templates.dir}/${collectionspace.template.dir}"/>
+        description="undeploys CollectionSpace-specific Nuxeo database template folders from ${nuxeo.templates.dir}"
+        depends="undeploy-template-dirs, reset-nuxeo-config">
+    </target>
+    
+    <target name="undeploy-template-dirs"
+    	description="deletes CollectionSpace-specific database template folders from the deploy directory">
+        <delete quiet="false" includeemptydirs="true">
+            <fileset id="collectionspace.template.files" dir="${nuxeo.templates.dir}">
+                <patternset>
+                    <include name="**/${collectionspace.prefix}*/**"/>
+                </patternset>
+            </fileset>
+        </delete>
+    </target>
+    
+   <target name="reset-nuxeo-config"
+    	description="updates the main Nuxeo configuration file to reset the database template folder to an empty value"
+        depends="templates-dir-exists, has-minimum-ant-version, backup-nuxeo-config" if="ant.minimum.version.verified">
+        <propertyfile file="${nuxeo.main.config.file}">
+            <entry key="nuxeo.templates" operation="=" value="${collectionspace.template.dir}"/>
+        </propertyfile>
+    </target>
+    
+    <!-- Utility targets -->
+
+    <target name="backup-nuxeo-config"
+    	description="makes a single backup copy of the existing main Nuxeo configuration file, overwriting the previous backup">
+        <copy file="${nuxeo.main.config.file}" tofile="${nuxeo.main.config.file}${backup.suffix}" overwrite="true"/>
+    </target>
+    
+    <target name="templates-dir-exists"
+    	description="verifies the existence of a Nuxeo database template folder for the ${db} database">
+        <available file="${collectionspace.template.dir.path}" type="dir" property="has.templates.dir"/>
+        <fail unless="has.templates.dir"
+            message="Nuxeo database templates directory ${collectionspace.template.dir.path} could not be found."/>
+    </target>
+
+    <target name="has-minimum-ant-version"
+    description="verifies that the minimum required ant version exists for one or more tasks in this build file">
+        <condition property="ant.minimum.version.verified">
+          <antversion atleast="1.8.2"/>
+        </condition> 
     </target>
 
 </project>
-- 
2.47.3