From c1a38f640fe94cf4e1d632d5d4eff45082ce6d28 Mon Sep 17 00:00:00 2001
From: Josef Nemec <nemecjosef@gmail.com>
Date: Thu, 18 Oct 2018 09:35:36 +0200
Subject: [PATCH] Build update manifest change

---
 build/InnoSetupUpdate.iss | 149 ++++++++++++++++++++++++++++++++++++++
 build/build.ps1           |  12 ++-
 2 files changed, 158 insertions(+), 3 deletions(-)
 create mode 100644 build/InnoSetupUpdate.iss

diff --git a/build/InnoSetupUpdate.iss b/build/InnoSetupUpdate.iss
new file mode 100644
index 000000000..4f41322f7
--- /dev/null
+++ b/build/InnoSetupUpdate.iss
@@ -0,0 +1,149 @@
+#define MyAppName "Playnite"
+#define MyAppVersion "{version}"
+#define MyAppPublisher "Josef Nemec"
+#define MyAppURL "https://playnite.link"
+#define MyAppExeName "PlayniteUI.exe"
+#define SourcePath "{source_path}"
+#define PlayniteAppMutex = "PlayniteInstaceMutex"
+
+[Setup]
+AppId={#MyAppName}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+AppMutex={#PlayniteAppMutex}
+DefaultDirName={localappdata}\{#MyAppName}
+DefaultGroupName={#MyAppName}
+DisableProgramGroupPage=yes
+OutputDir="{out_dir}"
+OutputBaseFilename="{out_file_name}"
+SetupIconFile=..\source\PlayniteUI\Images\applogo.ico
+Compression=lzma2/max
+CompressionThreads=4
+LZMANumBlockThreads=4
+SolidCompression=yes
+PrivilegesRequired=admin
+VersionInfoVersion={#MyAppVersion}
+VersionInfoCompany={#MyAppPublisher}
+VersionInfoCopyright={#MyAppPublisher}
+UsePreviousAppDir=yes
+DisableDirPage=no
+UninstallDisplayName={#MyAppName}
+UninstallDisplayIcon={app}\{#MyAppExeName}
+CloseApplications=yes
+Uninstallable=GetCreateUninstaller()
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"
+Name: "startmenu"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"
+
+[Files]
+Source: "{#SourcePath}\*"; DestDir: "{app}"; Flags: ignoreversion createallsubdirs recursesubdirs; Excludes: "*.log"
+
+[Icons]
+Name: "{userappdata}\Microsoft\Windows\Start Menu\Programs\Playnite\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: startmenu; Check: GetCreateIcons
+Name: "{userappdata}\Microsoft\Windows\Start Menu\Programs\Playnite\Uninstall"; Filename: "{uninstallexe}"; Tasks: startmenu; Check: GetCreateIcons
+Name: "{commondesktop}\Playnite"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon; Check: GetCreateIcons
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "Launch Playnite"; Flags: nowait postinstall shellexec
+
+[Code]
+var
+    CreateIcons: Boolean;
+    CreateInstaller: Boolean;
+
+function GetCreateUninstaller(): Boolean;
+begin
+    Result := CreateInstaller;
+end;
+
+function GetCreateIcons(): Boolean;
+begin
+    Result := CreateIcons;
+end;
+
+function CmdLineParamExists(const Value: string): Boolean;
+var
+    I: Integer;  
+begin
+    Result := False;
+    for I := 1 to ParamCount do
+        if CompareText(ParamStr(I), Value) = 0 then
+        begin
+            Result := True;
+            Break;
+        end;
+end;
+
+function InitializeSetup : Boolean;
+begin
+    Result := True;
+    CreateIcons := True;
+    CreateInstaller := True;
+
+    { Don't create installer if running in portable mode }
+    if (CmdLineParamExists('/PORTABLE') = true) then
+    begin
+        CreateInstaller := False;
+        CreateIcons := False;
+    end;
+
+    { Don't re-create icons when updating, user might delete them }
+    if (CmdLineParamExists('/UPDATE') = true) then
+    begin
+        CreateIcons := False;
+
+        { Wait for Playnite process to shutdown first. }
+        while CheckForMutexes('{#PlayniteAppMutex}') = true do
+        begin
+            Sleep(300);
+        end;
+    end;
+end;
+
+procedure CurStepChanged(CurStep: TSetupStep);
+var
+    UninstallerPath, UninstallerLogPath, UninstallRegKey, WinmdReferencePath, SdkPath: string;
+begin     
+    if CurStep = ssPostInstall then
+    begin
+        { Cleanup old NSIS files and registry keys }
+        UninstallerPath := ExpandConstant('{app}\uninstall.exe');
+        UninstallerLogPath := ExpandConstant('{app}\uninstall.log');        
+        UninstallRegKey := 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Playnite';
+        WinmdReferencePath := ExpandConstant('{app}\Windows.winmd');
+        SdkPath := ExpandConstant('{app}\PlayniteSDK.dll');
+
+        if FileExists(SdkPath) = true then
+        begin
+            DeleteFile(SdkPath);
+        end;
+
+        if FileExists(WinmdReferencePath) = true then
+        begin
+            DeleteFile(WinmdReferencePath);
+        end;
+
+        if FileExists(UninstallerPath) = true then
+        begin
+            DeleteFile(UninstallerPath);
+        end;
+
+        if FileExists(UninstallerLogPath) = true then
+        begin
+            DeleteFile(UninstallerLogPath);
+        end;
+
+        if RegKeyExists(HKEY_LOCAL_MACHINE, UninstallRegKey) = true then
+        begin
+            RegDeleteKeyIncludingSubkeys(HKEY_LOCAL_MACHINE, UninstallRegKey);
+        end;
+    end;
+end;
\ No newline at end of file
diff --git a/build/build.ps1 b/build/build.ps1
index 536dcc8d4..6f7a1816a 100644
--- a/build/build.ps1
+++ b/build/build.ps1
@@ -49,14 +49,20 @@ function BuildInnoInstaller()
         [Parameter(Mandatory = $true)]
         [string]$DestinationFile,
         [Parameter(Mandatory = $true)]
-        [string]$Version
+        [string]$Version,
+        [Parameter(Mandatory = $false)]
+        [switch]$Update = $false
     )
 
     $innoCompiler = "C:\Program Files (x86)\Inno Setup 5\ISCC.exe"
-    $innoScript = "InnoSetup.iss"
+    $innoScript = "InnoSetup.iss"    
     $innoTempScript = "InnoSetup.temp.iss"
     $destinationExe = Split-Path $DestinationFile -Leaf
     $destinationDir = Split-Path $DestinationFile -Parent
+    if ($Update)
+    {
+        $innoScript = "InnoSetupUpdate.iss"
+    }
 
     Write-OperationLog "Building Inno Setup $destinationExe..."
     New-Folder $destinationDir
@@ -234,7 +240,7 @@ if ($UpdateDiffs)
         CreateDirectoryDiff (Join-Path $BuildsStorageDir $diffVersion) $OutputDir $diffDir
 
         $installerPath = Join-Path $InstallerDir "$diffString.exe"
-        BuildInnoInstaller $diffDir $installerPath $buildNumber
+        BuildInnoInstaller $diffDir $installerPath $buildNumber -Update
         Remove-Item $diffDir -Recurse -Force
         
         if ($Sign)