installer.nsi

# This NSIS installer script is heavily inspired by this blog post and all the
# resources mentioned within: https://blog.kempj.co.uk/2014/10/packaging-python-app-windows/

# All the other settings can be tweaked by editing the !defines at the top of this script
!define APPNAME "Vink"
!define DESCRIPTION "A stand-alone distribution to OpenAI's Whisper"
# These three must be integers
!define VERSIONMAJOR 0
!define VERSIONMINOR 1
!define VERSIONBUILD 0
# These will be displayed by the "Click here for support information" link in "Add/Remove Programs"
# It is possible to use "mailto:" links in here to open the email client
!define HELPURL "https://github.com/ssciwr/vink" # "Support Information" link
!define UPDATEURL "https://github.com/ssciwr/vink" # "Product Updates" link
!define ABOUTURL "https://github.com/ssciwr/vink" # "Publisher" link

RequestExecutionLevel admin ;Require admin rights on NT6+ (When UAC is turned on)

InstallDir "$PROGRAMFILES\${APPNAME}"

# rtf or txt file - remember if it is txt, it must be in the DOS text format (\r\n)
LicenseData "License.md"

# This will be in the installer/uninstaller's title bar
Name "${APPNAME}"
Icon "vink.ico"
outFile "vink-installer.exe"

!include LogicLib.nsh

# Just three pages - license agreement, install location, and installation
page license
page directory
Page instfiles

!macro VerifyUserIsAdmin
UserInfo::GetAccountType
pop $0
${If} $0 != "admin" ;Require admin rights on NT4+
        messageBox mb_iconstop "Administrator rights required!"
        setErrorLevel 740 ;ERROR_ELEVATION_REQUIRED
        quit
${EndIf}
!macroend

function .onInit
	setShellVarContext all
	!insertmacro VerifyUserIsAdmin
functionEnd

section "install"
	# Files for the install directory - to build the installer, these should be in the same directory as the install script (this file)
	setOutPath $INSTDIR
	# Files added here should be removed by the uninstaller (see section "uninstall")
	!include "install_files.nsh"

	# Add any other files for the install directory (license files, app data, etc) here
	SetOutPath "$INSTDIR"
	File "vink.ico"

	# Uninstaller - See function un.onInit and section "uninstall" for configuration
	writeUninstaller "$INSTDIR\uninstall.exe"

	# Start Menu
	createShortCut "$SMPROGRAMS\Vink.lnk" "$INSTDIR\vink.exe" "" "$INSTDIR\vink.ico"

	# Registry information for add/remove programs
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayName" "${APPNAME} - ${DESCRIPTION}"
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "InstallLocation" "$\"$INSTDIR$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayIcon" "$\"$INSTDIR\vink.ico$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "Publisher" "$\"${COMPANYNAME}$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "HelpLink" "$\"${HELPURL}$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "URLUpdateInfo" "$\"${UPDATEURL}$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "URLInfoAbout" "$\"${ABOUTURL}$\""
	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayVersion" "$\"${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}$\""
	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "VersionMajor" ${VERSIONMAJOR}
	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "VersionMinor" ${VERSIONMINOR}
	# There is no option for modifying or repairing the install
	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "NoModify" 1
	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "NoRepair" 1
	# Set the INSTALLSIZE constant (!defined at the top of this script) so Add/Remove Programs can accurately report the size
	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "EstimatedSize" ${INSTALLSIZE}
sectionEnd

# Uninstaller

function un.onInit
	SetShellVarContext all

	#Verify the uninstaller - last chance to back out
	MessageBox MB_OKCANCEL "Permanently remove ${APPNAME}?" IDOK next
		Abort
	next:
	!insertmacro VerifyUserIsAdmin
functionEnd

section "uninstall"

	# Remove Start Menu launcher
	delete "$SMPROGRAMS\Vink.lnk"
	delete "$INSTDIR\vink.ico"

	# Remove files
	!include "uninstall_files.nsh"

	# Always delete uninstaller as the last action
	delete $INSTDIR\uninstall.exe

	# Try to remove the install directory - this will only happen if it is empty
	rmDir $INSTDIR

	# Remove uninstaller information from the registry
	DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}"
sectionEnd