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install.iss
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install.iss
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; -- Example1.iss --
; Demonstrates copying 3 files and creating an icon.
; SEE THE DOCUMENTATION FOR DETAILS ON CREATING .ISS SCRIPT FILES!
#define ApplicationName 'Chataigne'
#define ApplicationVersion GetStringFileInfo('Binaries/CI/App/Chataigne.exe',"ProductVersion")
[Setup]
AppName={#ApplicationName}
AppId={#ApplicationName}
AppVersion={#ApplicationVersion}
AppPublisher=Ben Kuper
AppPublisherURL=http://benjamin.kuperberg.fr/chataigne
DefaultDirName={pf}\{#ApplicationName}
DefaultGroupName={#ApplicationName}
UninstallDisplayIcon={app}\{#ApplicationName}.exe
UninstallDisplayName={#ApplicationName}
Compression=lzma2
SolidCompression=yes
ArchitecturesAllowed=x64
ArchitecturesInstallIn64BitMode=x64
OutputDir=/
OutputBaseFilename={#ApplicationName}-win-x64-bleedingedge
SetupIconFile=setup.ico
WizardImageAlphaFormat=premultiplied
WizardImageFile=install_bg.bmp
WizardSmallImageFile=install_smallicon.bmp
WizardStyle=modern
[Messages]
SetupWindowTitle={#ApplicationName} {#ApplicationVersion} Setup
[Files]
Source: "Binaries/CI/App/{#ApplicationName}.exe"; DestDir: "{app}" ; Flags: ignoreversion
Source: "Binaries/CI/App/*.dll"; DestDir: "{app}"; Flags: ignoreversion
Source: "Binaries/CI/App/server.crt"; DestDir: "{app}"; Flags: ignoreversion
Source: "Binaries/CI/App/server.key"; DestDir: "{app}"; Flags: ignoreversion
[Icons]
Name: "{group}\{#ApplicationName}"; Filename: "{app}\{#ApplicationName}.exe"
[Run]
Filename: "{app}\{#ApplicationName}.exe"; Description: "{cm:LaunchProgram,{#ApplicationName}.exe}"; 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 UnInstallOldVersion(): Integer;
var
sUnInstallString: String;
iResultCode: Integer;
begin
// Return Values:
// 1 - uninstall string is empty
// 2 - error executing the UnInstallString
// 3 - successfully executed the UnInstallString
// default return value
Result := 0;
// get the uninstall string of the old app
sUnInstallString := GetUninstallString();
if sUnInstallString <> '' then begin
sUnInstallString := RemoveQuotes(sUnInstallString);
if Exec(sUnInstallString, '/SILENT /NORESTART /SUPPRESSMSGBOXES','', SW_HIDE, ewWaitUntilTerminated, iResultCode) then
Result := 3
else
Result := 2;
end else
Result := 1;
end;
/////////////////////////////////////////////////////////////////////
procedure CurStepChanged(CurStep: TSetupStep);
begin
if (CurStep=ssInstall) then
begin
if (IsUpgrade()) then
begin
UnInstallOldVersion();
end;
end;
end;