A SFX archive script for NSIS

sfx.nsi

!define SFX_NAME ""
!define SFX_DIR ""
!define SFX_RUN "$INSTDIR\Setup.exe"
!define SFX_ICON ""
!define SFX_OUT ""

VIFileVersion "0.0.0.0"
VIProductVersion "0.0.0.0"

VIAddVersionKey "FileVersion" "0.0.0.0"
VIAddVersionKey "ProductVersion" "0.0.0.0"
VIAddVersionKey "FileDescription" ""
VIAddVersionKey "ProductName" ""
VIAddVersionKey "InternalName" ""
VIAddVersionKey "CompanyName" ""
VIAddVersionKey "LegalCopyright" ""
VIAddVersionKey "LegalTrademarks" ""
VIAddVersionKey "OriginalFilename" ""

# src: http://nsis.sourceforge.net/ShellExecWait
!include LogicLib.nsh
!include WinMessages.nsh

!macro ExecShellWait action command parameters show_window
System::Store S
System::Call '*(&i60)i.r0'
System::Call '*$0(i 60,i 0x40,i $hwndparent,t "${action}",t $\'${command}$\',t $\'${parameters}$\',t "$OUTDIR",i ${show_window})i.r0'
System::Call 'shell32::ShellExecuteEx(ir0)i.r1 ?e'
${If} $1 <> 0
	System::Call '*$0(is,i,i,i,i,i,i,i,i,i,i,i,i,i,i.r1)' ; stack value not really used, just a fancy pop ;)
	System::Call 'kernel32::WaitForSingleObject(ir1,i-1)'
	System::Call 'kernel32::GetExitCodeProcess(ir1,*i.s)'
	System::Call 'kernel32::CloseHandle(ir1)'
${EndIf}
System::Store L
!macroend

Name ${SFX_NAME}
Icon '${SFX_ICON}'
OutFile '${SFX_OUT}'
InstallDir '$TEMP\${SFX_NAME}'
RequestExecutionLevel user
SilentInstall silent

Section "Install"
	SetOutPath '$INSTDIR'
	File /r '${SFX_DIR}'
	!insertmacro ExecShellWait "" '${SFX_RUN}' "" ${SW_SHOWNORMAL}
	RMDir /r '$OUTDIR'
SectionEnd