279 lines
		
	
	
		
			8.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			279 lines
		
	
	
		
			8.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
		
			Executable File
		
	
	
	
	
Option Explicit
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Dim FSO
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Set FSO = CreateObject("Scripting.FileSystemObject")
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Sub FindReplaceInFile(filename, to_find, replacement)
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	Dim file, data
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	Set file = FSO.OpenTextFile(filename, 1, 0, 0)
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	data = file.ReadAll
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	file.Close
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	data = Replace(data, to_find, replacement)
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	Set file = FSO.CreateTextFile(filename, -1, 0)
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	file.Write data
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	file.Close
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End Sub
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Sub UpdateFile(modified, revision, version, cur_date, filename)
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	FSO.CopyFile filename & ".in", filename
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	FindReplaceInFile filename, "@@MODIFIED@@", modified
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	FindReplaceInFile filename, "@@REVISION@@", revision
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	FindReplaceInFile filename, "@@VERSION@@", version
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	FindReplaceInFile filename, "@@DATE@@", cur_date
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End Sub
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Sub UpdateFiles(version)
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	Dim WshShell, cur_date, modified, revision, oExec
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	Set WshShell = CreateObject("WScript.Shell")
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	cur_date = DatePart("D", Date) & "." & DatePart("M", Date) & "." & DatePart("YYYY", Date)
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	revision = 0
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	modified = 1
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	Select Case Mid(version, 1, 1)
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		Case "r" ' svn
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			revision = Mid(version, 2)
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			If InStr(revision, "M") Then
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				revision = Mid(revision, 1, InStr(revision, "M") - 1)
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				modified = 2
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			Else
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				modified = 0
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			End If
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			If InStr(revision, "-") Then
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				revision = Mid(revision, 1, InStr(revision, "-") - 1)
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			End If
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		Case "h" ' mercurial (hg)
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			Set oExec = WshShell.Exec("hg log -r " & Mid(version, 2, 8) & ":0 -k " & Chr(34) & "svn" & Chr(34) & " -l 1 --template " & Chr(34) & "{desc}\n" & Chr(34) & " ../src")
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			If Err.Number = 0 Then
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				revision = Mid(OExec.StdOut.ReadLine(), 7)
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				revision = Mid(revision, 1, InStr(revision, ")") - 1)
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			End If
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		Case "g" ' git
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			Set oExec = WshShell.Exec("git log --pretty=format:%s --grep=" & Chr(34) & "^(svn r[0-9]*)" & Chr(34) & " -1 ../src")
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			if Err.Number = 0 Then
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				revision = Mid(oExec.StdOut.ReadLine(), 7)
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				revision = Mid(revision, 1, InStr(revision, ")") - 1)
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			End If
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	End Select
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	UpdateFile modified, revision, version, cur_date, "../src/rev.cpp"
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	UpdateFile modified, revision, version, cur_date, "../src/ottdres.rc"
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End Sub
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Function ReadRegistryKey(shive, subkey, valuename, architecture)
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	Dim hiveKey, objCtx, objLocator, objServices, objReg, Inparams, Outparams
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	' First, get the Registry Provider for the requested architecture
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	Set objCtx = CreateObject("WbemScripting.SWbemNamedValueSet")
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	objCtx.Add "__ProviderArchitecture", architecture ' Must be 64 of 32
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	Set objLocator = CreateObject("Wbemscripting.SWbemLocator")
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	Set objServices = objLocator.ConnectServer("","root\default","","",,,,objCtx)
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	Set objReg = objServices.Get("StdRegProv")
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	' Check the hive and give it the right value
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	Select Case shive
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		Case "HKCR", "HKEY_CLASSES_ROOT"
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			hiveKey = &h80000000
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		Case "HKCU", "HKEY_CURRENT_USER"
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			hiveKey = &H80000001
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		Case "HKLM", "HKEY_LOCAL_MACHINE"
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			hiveKey = &h80000002
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		Case "HKU", "HKEY_USERS"
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			hiveKey = &h80000003
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		Case "HKCC", "HKEY_CURRENT_CONFIG"
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			hiveKey = &h80000005
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		Case "HKDD", "HKEY_DYN_DATA" ' Only valid for Windows 95/98
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			hiveKey = &h80000006
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		Case Else
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			MsgBox "Hive not valid (ReadRegistryKey)"
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	End Select
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	Set Inparams = objReg.Methods_("GetStringValue").Inparameters
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	Inparams.Hdefkey = hiveKey
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	Inparams.Ssubkeyname = subkey
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	Inparams.Svaluename = valuename
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	Set Outparams = objReg.ExecMethod_("GetStringValue", Inparams,,objCtx)
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	ReadRegistryKey = Outparams.SValue
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End Function
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Function DetermineSVNVersion()
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	Dim WshShell, version, url, oExec, line
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	Set WshShell = CreateObject("WScript.Shell")
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	On Error Resume Next
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	' Try TortoiseSVN
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	' Get the directory where TortoiseSVN (should) reside(s)
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	Dim sTortoise
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	' First, try with 32-bit architecture
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	sTortoise = ReadRegistryKey("HKLM", "SOFTWARE\TortoiseSVN", "Directory", 32)
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	If sTortoise = Nothing Then
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		' No 32-bit version of TortoiseSVN installed, try 64-bit version (doesn't hurt on 32-bit machines, it returns nothing or is ignored)
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		sTortoise = ReadRegistryKey("HKLM", "SOFTWARE\TortoiseSVN", "Directory", 64)
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	End If
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	' If TortoiseSVN is installed, try to get the revision number
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	If sTortoise <> Nothing Then
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		Dim file
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		' Write some "magic" to a temporary file so we can acquire the svn revision/state
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		Set file = FSO.CreateTextFile("tsvn_tmp", -1, 0)
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		file.WriteLine "r$WCREV$$WCMODS?M:$"
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		file.WriteLine "$WCURL$"
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		file.Close
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		Set oExec = WshShell.Exec(sTortoise & "\bin\SubWCRev.exe ../src tsvn_tmp tsvn_tmp")
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		' Wait till the application is finished ...
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		Do
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			OExec.StdOut.ReadLine()
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		Loop While Not OExec.StdOut.atEndOfStream
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		Set file = FSO.OpenTextFile("tsvn_tmp", 1, 0, 0)
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		version = file.ReadLine
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		url = file.ReadLine
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		file.Close
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		Set file = FSO.GetFile("tsvn_tmp")
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		file.Delete
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	End If
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	' Looks like there is no TortoiseSVN installed either. Then we don't know it.
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	If InStr(version, "$") Then
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		' Reset error and version
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		Err.Clear
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		version = "norev000"
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		' Set the environment to english
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		WshShell.Environment("PROCESS")("LANG") = "en"
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		' Do we have subversion installed? Check immediatelly whether we've got a modified WC.
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		Set oExec = WshShell.Exec("svnversion ../src")
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		If Err.Number = 0 Then
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			' Wait till the application is finished ...
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			Do While oExec.Status = 0
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			Loop
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			line = OExec.StdOut.ReadLine()
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			If line <> "exported" Then
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				Dim modified
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				If InStr(line, "M") Then
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					modified = "M"
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				Else
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					modified = ""
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				End If
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				' And use svn info to get the correct revision and branch information.
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				Set oExec = WshShell.Exec("svn info ../src")
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				If Err.Number = 0 Then
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					Do
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						line = OExec.StdOut.ReadLine()
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						If InStr(line, "URL") Then
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							url = line
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						End If
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						If InStr(line, "Last Changed Rev") Then
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							version = "r" & Mid(line, 19) & modified
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						End If
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					Loop While Not OExec.StdOut.atEndOfStream
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				End If ' Err.Number = 0
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			End If ' line <> "exported"
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		End If ' Err.Number = 0
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	End If ' InStr(version, "$")
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	If version <> "norev000" Then
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		If InStr(url, "branches") Then
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			url = Mid(url, InStr(url, "branches") + 8)
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			url = Mid(url, 1, InStr(2, url, "/") - 1)
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			version = version & Replace(url, "/", "-")
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		End If
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	Else ' version <> "norev000"
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		' svn detection failed, reset error and try git
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		Err.Clear
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		Set oExec = WshShell.Exec("git rev-parse --verify --short=8 HEAD")
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		If Err.Number = 0 Then
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			' Wait till the application is finished ...
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			Do While oExec.Status = 0
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			Loop
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			If oExec.ExitCode = 0 Then
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				version = "g" & oExec.StdOut.ReadLine()
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				Set oExec = WshShell.Exec("git diff-index --exit-code --quiet HEAD ../src")
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				If Err.Number = 0 Then
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					' Wait till the application is finished ...
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					Do While oExec.Status = 0
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					Loop
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					If oExec.ExitCode = 1 Then
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						version = version & "M"
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					End If ' oExec.ExitCode = 1
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					Set oExec = WshShell.Exec("git symbolic-ref HEAD")
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					If Err.Number = 0 Then
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						line = oExec.StdOut.ReadLine()
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						line = Mid(line, InStrRev(line, "/") + 1)
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						If line <> "master" Then
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							version = version & "-" & line
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						End If ' line <> "master"
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					End If ' Err.Number = 0
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				End If ' Err.Number = 0
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			End If ' oExec.ExitCode = 0
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		End If ' Err.Number = 0
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		If version = "norev000" Then
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			' git detection failed, reset error and try mercurial (hg)
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			Err.Clear
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			Set oExec = WshShell.Exec("hg parents")
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			If Err.Number = 0 Then
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				' Wait till the application is finished ...
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				Do While oExec.Status = 0
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				Loop
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				If oExec.ExitCode = 0 Then
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					line = OExec.StdOut.ReadLine()
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					version = "h" & Mid(line, InStrRev(line, ":") + 1, 8)
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					Set oExec = WshShell.Exec("hg status ../src")
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					If Err.Number = 0 Then
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						Do
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							line = OExec.StdOut.ReadLine()
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							If Len(line) > 0 And Mid(line, 1, 1) <> "?" Then
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								version = version & "M"
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								Exit Do
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							End If ' Len(line) > 0 And Mid(line, 1, 1) <> "?"
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						Loop While Not OExec.StdOut.atEndOfStream
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						Set oExec = WshShell.Exec("hg branch")
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						If Err.Number = 0 Then
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							line = OExec.StdOut.ReadLine()
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							If line <> "default" Then
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								version = version & "-" & line
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							End If ' line <> "default"
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						End If ' Err.Number = 0
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					End If ' Err.Number = 0
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				End If ' oExec.ExitCode = 0
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			End If ' Err.Number = 0
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		End If ' version = "norev000"
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	End If ' version <> "norev000"
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	DetermineSVNVersion = version
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End Function
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Function IsCachedVersion(version)
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	Dim cache_file, cached_version
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	cached_version = ""
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	Set cache_file = FSO.OpenTextFile("../config.cache.version", 1, True, 0)
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	If Not cache_file.atEndOfStream Then
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		cached_version = cache_file.ReadLine()
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	End If
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	cache_file.Close
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	If version <> cached_version Then
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		Set cache_file = fso.CreateTextFile("../config.cache.version", True)
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		cache_file.WriteLine(version)
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		cache_file.Close
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		IsCachedVersion = False
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	Else
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		IsCachedVersion = True
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	End If
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End Function
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Dim version
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version = DetermineSVNVersion
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If Not (IsCachedVersion(version) And FSO.FileExists("../src/rev.cpp") And FSO.FileExists("../src/ottdres.rc")) Then
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	UpdateFiles version
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End If
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