From d107da48e848cae3a6fd8299b88a59eacbf74f94 Mon Sep 17 00:00:00 2001
From: Predrag Manojlovic <pedjaman@gmail.com>
Date: Thu, 16 Mar 2017 18:29:30 +0100
Subject: [PATCH] Linux: Uninstall/reinstall done

---
 .../IgaunaApp-Linux.xml                       | 107 ++++++++++++++++--
 1 file changed, 100 insertions(+), 7 deletions(-)

diff --git a/assets/BitRock Installer Files/IgaunaApp-Linux.xml b/assets/BitRock Installer Files/IgaunaApp-Linux.xml
index a8bebbc..422e0c3 100644
--- a/assets/BitRock Installer Files/IgaunaApp-Linux.xml	
+++ b/assets/BitRock Installer Files/IgaunaApp-Linux.xml	
@@ -109,6 +109,14 @@
         </component>
     </componentList>
     <preInstallationActionList>
+        <setInstallerVariable>
+            <name>previous_installation_exists</name>
+            <value>1</value>
+            <ruleList>
+                <fileTest condition="exists" path="/etc/${project.vendor}-${project.shortName}.ini"/>
+            </ruleList>
+        </setInstallerVariable>
+
         <!-- Retreive values about previous installer so we can uninstall it -->
         <foreach>
             <values>version oldVersion installdir oldInstalldir</values>
@@ -121,7 +129,11 @@
                     <section>details</section>
                     <variable>${variable}</variable>
                     <ruleList>
-                        <fileTest condition="exists" path="/etc/${project.vendor}-${project.shortName}.ini"/>
+                        <compareValues>
+                            <logic>equals</logic>
+                            <value1>${previous_installation_exists}</value1>
+                            <value2>1</value2>
+                        </compareValues>
                     </ruleList>
                 </iniFileGet>
             </actionList>
@@ -135,11 +147,90 @@
             <program>${oldInstalldir}/${uninstallerName}</program>
             <programArguments>--mode unattended</programArguments>
             <ruleList>
-                <fileExists>
-                    <path>${oldInstalldir}/${uninstallerName}</path>
-                </fileExists>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
             </ruleList>
         </runProgram>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/.iguana</path>
+            <progressText>Deleting user data</progressText>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${keep_settings_and_userdata}</value1>
+                    <value2>0</value2>
+                </compareValues>
+            </ruleList>
+        </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user settngs</explanation>
+            <path>${user_home_directory}/.config/Iguana</path>
+            <progressText>Deleting user settngs</progressText>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${keep_settings_and_userdata}</value1>
+                    <value2>0</value2>
+                </compareValues>
+            </ruleList>
+        </deleteFile>
+        <showText>
+            <height>100</height>
+            <text>Uninstallation completed</text>
+            <title>Uninstalled</title>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+            </ruleList>
+        </showText>
+        <exit>
+            <explanation>Uninstalled</explanation>
+            <progressText>Uninstalled</progressText>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+            </ruleList>
+        </exit>
         <createDirectory>
             <abortOnError>0</abortOnError>
             <explanation>Creating ZcashParam directory</explanation>
@@ -289,9 +380,11 @@
                 </labelParameter>
             </parameterList>
             <ruleList>
-                <fileExists>
-                    <path>${oldInstalldir}/${uninstallerName}</path>
-                </fileExists>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
             </ruleList>
         </choiceParameterGroup>
     </parameterList>