From b27f6dfa8f104151925493f544b671356db823a9 Mon Sep 17 00:00:00 2001
From: martindholmes <mholmes@uvic.ca>
Date: Fri, 13 Sep 2024 09:24:29 -0700
Subject: [PATCH] Fix for issue 305: generate random version info where not
 available.

---
 build.xml | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

diff --git a/build.xml b/build.xml
index 7d3f525c..a27d62f7 100644
--- a/build.xml
+++ b/build.xml
@@ -186,10 +186,32 @@
         <delete file="${ssBaseDir.converted}/test/VERSION"/>
         <exec executable="git">
           <arg value="rev-parse"/>
-          <arg value="--short"/>
-          <arg value="HEAD"/>
-          <redirector output="${ssBaseDir.converted}/test/VERSION"/>
+          <arg value="--is-inside-work-tree"/>
+          <redirector outputproperty="isGitRepo"/>
         </exec>
+        <if>
+          <equals arg1="true" arg2="${isGitRepo}"/>
+          <then>
+            <exec executable="git">
+              <arg value="rev-parse"/>
+              <arg value="--short"/>
+              <arg value="HEAD"/>
+              <redirector output="${ssBaseDir.converted}/test/VERSION"/>
+            </exec>
+          </then>
+          <else>
+            <!-- Generate a random version string. -->
+            <math result="rand" datatype="int">
+              <op op="rint">
+                <op op="*">
+                  <num value="1000"/>
+                  <op op="random"/>
+                </op>
+              </op>
+            </math>
+            <echo file="${ssBaseDir.converted}/test/VERSION" message="vrand${rand}"/>
+          </else>
+        </if>
       </then>
     </if>
     <!-- If this build is our test suite, then we need to copy the