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Option Explicit
Dim FSO
Set FSO = CreateObject("Scripting.FileSystemObject")
Sub FindReplaceInFile(filename, to_find, replacement)
Dim file, data
Set file = FSO.OpenTextFile(filename, 1, 0, 0)
data = file.ReadAll
file.Close
data = Replace(data, to_find, replacement)
Set file = FSO.CreateTextFile(FileName, -1, 0)
file.Write data
file.Close
End Sub
Sub UpdateFile(revision, version, cur_date, filename)
FSO.CopyFile filename & ".in", filename
FindReplaceInFile filename, "@@REVISION@@", revision
FindReplaceInFile filename, "@@VERSION@@", version
FindReplaceInFile filename, "@@DATE@@", cur_date
End Sub
Sub UpdateFiles(version)
Dim WshShell, cur_date, revision, oExec
Set WshShell = CreateObject("WScript.Shell")
cur_date = DatePart("D", Date) & "." & DatePart("M", Date) & "." & DatePart("YYYY", Date)
revision = 0
Select Case Mid(version, 1, 1)
Case "r" ' svn
revision = Mid(version, 2)
If InStr(revision, "M") Then
revision = Mid(revision, 1, InStr(revision, "M") - 1)
End If
If InStr(revision, "-") Then
revision = Mid(revision, 1, InStr(revision, "-") - 1)
End If
Case "h" ' mercurial (hg)
Set oExec = WshShell.Exec("hg log -k " & Chr(34) & "svn" & Chr(34) & " -l 1 --template " & Chr(34) & "{desc}\n" & Chr(34) & " ../src")
If Err.Number = 0 Then
revision = Mid(OExec.StdOut.ReadLine(), 7)
revision = Mid(revision, 1, InStr(revision, ")") - 1)
End If
Case "g" ' git
Set oExec = WshShell.Exec("git log --pretty=format:%s --grep=" & Chr(34) & "^(svn r[0-9]*)" & Chr(34) & " -1 ../src")
if Err.Number = 0 Then
revision = Mid(oExec.StdOut.ReadLine(), 7)
revision = Mid(revision, 1, InStr(revision, ")") - 1)
End If
End Select
UpdateFile revision, version, cur_date, "../src/rev.cpp"
UpdateFile revision, version, cur_date, "../src/ottdres.rc"
End Sub
Function DetermineSVNVersion()
Dim WshShell, version, url, oExec, line
Set WshShell = CreateObject("WScript.Shell")
On Error Resume Next
' Try TortoiseSVN
' Get the directory where TortoiseSVN (should) reside(s)
Dim sTortoise
sTortoise = WshShell.RegRead("HKLM\SOFTWARE\TortoiseSVN\Directory")
Dim file
' Write some "magic" to a temporary file so we can acquire the svn revision/state
Set file = FSO.CreateTextFile("tsvn_tmp", -1, 0)
file.WriteLine "r$WCREV$$WCMODS?M:$"
file.WriteLine "$WCURL$"
file.Close
Set oExec = WshShell.Exec(sTortoise & "\bin\SubWCRev.exe ../src tsvn_tmp tsvn_tmp")
' Wait till the application is finished ...
Do
OExec.StdOut.ReadLine()
Loop While Not OExec.StdOut.atEndOfStream
Set file = FSO.OpenTextFile("tsvn_tmp", 1, 0, 0)
version = file.ReadLine
url = file.ReadLine
file.Close
Set file = FSO.GetFile("tsvn_tmp")
file.Delete
' Looks like there is no TortoiseSVN installed either. Then we don't know it.
If InStr(version, "$") Then
' Reset error and version
Err.Clear
version = "norev000"
' Do we have subversion installed? Check immediatelly whether we've got a modified WC.
Set oExec = WshShell.Exec("svnversion ../src")
If Err.Number = 0 Then
Dim modified
If InStr(OExec.StdOut.ReadLine(), "M") Then
modified = "M"
Else
modified = ""
End If
' Set the environment to english
WshShell.Environment("PROCESS")("LANG") = "en"
' And use svn info to get the correct revision and branch information.
Set oExec = WshShell.Exec("svn info ../src")
If Err.Number = 0 Then
Do
line = OExec.StdOut.ReadLine()
If InStr(line, "URL") Then
url = line
End If
If InStr(line, "Last Changed Rev") Then
version = "r" & Mid(line, 19) & modified
End If
Loop While Not OExec.StdOut.atEndOfStream
End If
End If
End If
If version <> "norev000" Then
If InStr(url, "branches") Then
url = Mid(url, InStr(url, "branches") + 8)
url = Mid(url, 1, InStr(2, url, "/") - 1)
version = version & Replace(url, "/", "-")
End If
Else
' svn detection failed, reset error and try git
Err.Clear
Set oExec = WshShell.Exec("git rev-parse --verify --short=8 HEAD")
If Err.Number = 0 Then
version = "g" & oExec.StdOut.ReadLine()
Set oExec = WshShell.Exec("git diff-index --exit-code --quiet HEAD ../src")
Do While oExec.Status = 0 And Err.Number = 0
Loop
If Err.Number = 0 And oExec.ExitCode = 1 Then
version = version & "M"
End If
Set oExec = WshShell.Exec("git symbolic-ref HEAD")
If Err.Number = 0 Then
line = oExec.StdOut.ReadLine()
line = Mid(line, InStrRev(line, "/")+1)
If line <> "master" Then
version = version & "-" & line
End If
End If
Else
' try mercurial (hg)
Err.Clear
Set oExec = WshShell.Exec("hg tip")
If Err.Number = 0 Then
version = "h" & Mid(OExec.StdOut.ReadLine(), 19, 8)
Set oExec = WshShell.Exec("hg status ../src")
If Err.Number = 0 Then
Do
line = OExec.StdOut.ReadLine()
If Mid(line, 1, 1) <> "?" Then
version = version & "M"
Exit Do
End If
Loop While Not OExec.StdOut.atEndOfStream
End If
Set oExec = WshShell.Exec("hg branch")
If Err.Number = 0 Then
line = OExec.StdOut.ReadLine()
If line <> "default" Then
version = version & "-" & line
End If
End If
End If
End If
End If
DetermineSVNVersion = version
End Function
Function IsCachedVersion(version)
Dim cache_file, cached_version
cached_version = ""
Set cache_file = FSO.OpenTextFile("../config.cache.version", 1, True, 0)
If Not cache_file.atEndOfStream Then
cached_version = cache_file.ReadLine()
End If
cache_file.Close
If version <> cached_version Then
Set cache_file = fso.CreateTextFile("../config.cache.version", True)
cache_file.WriteLine(version)
cache_file.Close
IsCachedVersion = False
Else
IsCachedVersion = True
End If
End Function
Dim version
version = DetermineSVNVersion
If Not (IsCachedVersion(version) And FSO.FileExists("../src/rev.cpp") And FSO.FileExists("../src/ottdres.rc")) Then
UpdateFiles version
End If
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