From 65a8fdf2518a0595585f5584a9fcd9f52baebc72 Mon Sep 17 00:00:00 2001
From: Roland Winklmeier <Roland.M.Winklmeier@gmail.com>
Date: Mon, 3 Sep 2018 15:37:06 +0200
Subject: [PATCH] Remember the last installation path

ref T305
---
 installer/installbuilder/project.xml | 49 +++++++++++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

diff --git a/installer/installbuilder/project.xml b/installer/installbuilder/project.xml
index 68d76dd2b..1492f1633 100644
--- a/installer/installbuilder/project.xml
+++ b/installer/installbuilder/project.xml
@@ -38,6 +38,45 @@
             </ruleList>
         </createBundleDmg>
     </postBuildActionList>
+    <preInstallationActionList>
+        <!-- TODO Linux/MacOS: Save and load last install dir -->
+        <setInstallerVariable>
+            <name>installBaseDir</name>
+            <value>${platform_install_prefix}</value>
+        </setInstallerVariable>
+        <actionGroup>
+            <actionList>
+                <readFile>
+                    <name>installBaseDir</name>
+                    <path>${windows_folder_local_appdata}/org.swift-project/lastinstallpath.txt</path>
+                </readFile>
+                <setInstallerVariableFromRegEx>
+                    <name>installBaseDir</name>
+                    <pattern>^(.*)[\\\/](.*?)$</pattern>
+                    <substitution>\1</substitution>
+                    <text>${installBaseDir}</text>
+                </setInstallerVariableFromRegEx>
+            </actionList>
+            <ruleList>
+                <platformTest>
+                    <type>windows</type>
+                </platformTest>
+                <fileTest>
+                    <condition>readable</condition>
+                    <path>${windows_folder_local_appdata}/org.swift-project/lastinstallpath.txt</path>
+                </fileTest>
+            </ruleList>
+        </actionGroup>
+        <setInstallerVariable>
+            <name>installdir</name>
+            <value>${installBaseDir}/${project.shortName}-${project.version}-${architecture}bit</value>
+            <ruleList>
+                <platformTest>
+                    <type>windows</type>
+                </platformTest>
+            </ruleList>
+        </setInstallerVariable>
+    </preInstallationActionList>
     <postInstallationActionList>
         <createDirectory>
             <path>/usr/local/var/lib/dbus</path>
@@ -101,7 +140,15 @@
                 </platformTest>
             </ruleList>
         </runProgram>
-
+        <writeFile>
+            <path>${windows_folder_local_appdata}/org.swift-project/lastinstallpath.txt</path>
+            <text>${installdir}</text>
+            <ruleList>
+                <platformTest>
+                    <type>windows</type>
+                </platformTest>
+            </ruleList>
+        </writeFile>
     </postInstallationActionList>
     <preUninstallationActionList>
         <deleteFile>