deep_sage/installer.iss at dev · SamarthGarge/deep_sage · GitHub

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; DeepSage - Flutter Application Installer Script

#define MyAppName "DeepSage"
#define MyAppVersion "1.0.0"
#define MyAppPublisher "DeepSage Team"
#define MyAppURL "https://deepsage.app"
#define MyAppExeName "deep_sage.exe"

[Setup]
AppId={{E5D3F179-91DB-4C8D-B437-A823F4A2DC0B}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={autopf}\{#MyAppName}
DefaultGroupName={#MyAppName}
AllowNoIcons=yes
OutputDir=installer
OutputBaseFilename=DeepSage_Setup_{#MyAppVersion}
Compression=lzma
SolidCompression=yes
WizardStyle=modern
SetupIconFile=assets\icons\app_icon.ico
UninstallDisplayIcon={app}\{#MyAppExeName}

[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"

[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 6.1; Check: not IsAdminInstallMode

[Files]
Source: "build\windows\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "assets\*"; DestDir: "{app}\assets"; Flags: ignoreversion recursesubdirs createallsubdirs

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon

[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent

[Code]
function GetUninstallString(): String;
var
  sUnInstPath: String;
  sUnInstallString: String;
begin
  sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\{#emit SetupSetting("AppId")}_is1');
  sUnInstallString := '';
  if not RegQueryStringValue(HKLM, sUnInstPath, 'UninstallString', sUnInstallString) then
    RegQueryStringValue(HKCU, sUnInstPath, 'UninstallString', sUnInstallString);
  Result := sUnInstallString;
end;

function IsUpgrade(): Boolean;
begin
  Result := (GetUninstallString() <> '');
end;

function InitializeSetup(): Boolean;
var
  V: Integer;
  iResultCode: Integer;
  sUnInstallString: String;
begin
  Result := True;
  if IsUpgrade() then
  begin
    V := MsgBox(ExpandConstant('An older version of {#MyAppName} is already installed. Do you want to uninstall it first?'), mbInformation, MB_YESNO);
    if V = IDYES then
    begin
      sUnInstallString := GetUninstallString();
      sUnInstallString := RemoveQuotes(sUnInstallString);
      Exec(sUnInstallString, '/SILENT', '', SW_SHOW, ewWaitUntilTerminated, iResultCode);
      Result := True;
    end;
  end;
end;

[Registry]
Root: HKCU; Subkey: "Software\{#MyAppName}"; Flags: uninsdeletekeyifempty
Root: HKCU; Subkey: "Software\{#MyAppName}\Settings"; Flags: uninsdeletekeyifempty
Root: HKCU; Subkey: "Software\{#MyAppName}\Settings"; ValueType: string; ValueName: "InstallPath"; ValueData: "{app}"; Flags: uninsdeletevalue