; The name of the installer
Name "Nosy"

; The file to write
OutFile "SetupNosy.exe"

Section "FindPythonDir"
	;------------ Find Python Install Dir
	ReadRegStr $1 HKLM "Software\Python\PythonCore\2.5\InstallPath" ""
	IfErrors 0 FOUNDIT
	ReadRegStr $1 HKLM "Software\Python\PythonCore\2.4\InstallPath" ""
	IfErrors 0 FOUNDIT
	ReadRegStr $1 HKLM "Software\Python\PythonCore\2.3\InstallPath" ""
	IfErrors 0 FOUNDIT
	ReadRegStr $1 HKLM "Software\Python\PythonCore\2.2\InstallPath" ""
	IfErrors 0 FOUNDIT
	ReadRegStr $1 HKLM "Software\Python\PythonCore\2.1\InstallPath" ""
	IfErrors 0 FOUNDIT

	;-- Failed to find it.
	MessageBox MB_OK|MB_ICONSTOP "Could not find directory to install into...information was not in registry under HKLM\Software\Python\PythonCore, for versions 2.5,2.4,2.3,2.2 or 2.1"
	Quit

	FOUNDIT:
	  MessageBox MB_OK "Installing into $1Scripts"

	;------------ Make sure Nose is installed
	IfFileExists $1Scripts\nosetests.exez NOSEINSTALLED
	; Nose is missing.. gripe.
	MessageBox MB_OK|MB_ICONSTOP "Nose is not installed! (didn't find $1Scripts\nosetests.exe) Install Nose from http://somethingaboutorange.com/mrl/projects/nose/."
	Quit

	NOSEINSTALLED:
SectionEnd

;--------------------------------
; Pages
Page instfiles

;--------------------------------

; The stuff to install
Section "" ;No components page, name is not important
  ; Set output path to the installation directory.
  SetOutPath $1Scripts
  
  ; Put file there
  File nosy.py

  StrCpy $2 "$1Scripts\nosy.bat"

  FileOpen  $R0 $2 "w"
  FileWrite $R0  '"$1python" "$1Scripts\nosy.py"'
  FileClose $R0

  MessageBox MB_OK "Installation succesful!  You should be able to run Nose tests by going to a directory and typing 'nosy' into a DOS window."
SectionEnd ; end the section