101 lines
2.3 KiB
JavaScript
101 lines
2.3 KiB
JavaScript
var wshShell = new ActiveXObject("WScript.Shell")
|
|
var oFS = new ActiveXObject("Scripting.FileSystemObject");
|
|
|
|
var outfile = "./userconfig/scmrev.h";
|
|
var cmd_revision = " rev-parse HEAD";
|
|
var cmd_describe = " describe --always --long --dirty";
|
|
var cmd_branch = " rev-parse --abbrev-ref HEAD";
|
|
|
|
function GetGitExe()
|
|
{
|
|
try
|
|
{
|
|
gitexe = wshShell.RegRead("HKCU\\Software\\GitExtensions\\gitcommand");
|
|
wshShell.Exec(gitexe);
|
|
return gitexe;
|
|
}
|
|
catch (e)
|
|
{}
|
|
|
|
for (var gitexe in {"git.cmd":1, "git":1, "git.bat":1})
|
|
{
|
|
try
|
|
{
|
|
wshShell.Exec(gitexe);
|
|
return gitexe;
|
|
}
|
|
catch (e)
|
|
{}
|
|
}
|
|
|
|
// last try - msysgit not in path (vs2015 default)
|
|
msyspath = "\\Git\\cmd\\git.exe";
|
|
gitexe = wshShell.ExpandEnvironmentStrings("%PROGRAMFILES(x86)%") + msyspath;
|
|
if (oFS.FileExists(gitexe)) {
|
|
return gitexe;
|
|
}
|
|
gitexe = wshShell.ExpandEnvironmentStrings("%PROGRAMFILES%") + msyspath;
|
|
if (oFS.FileExists(gitexe)) {
|
|
return gitexe;
|
|
}
|
|
|
|
WScript.Echo("Cannot find git or git.cmd, check your PATH:\n" +
|
|
wshShell.ExpandEnvironmentStrings("%PATH%"));
|
|
WScript.Quit(0);
|
|
}
|
|
|
|
function GetFirstStdOutLine(cmd)
|
|
{
|
|
try
|
|
{
|
|
return wshShell.Exec(cmd).StdOut.ReadLine();
|
|
}
|
|
catch (e)
|
|
{
|
|
// catch "the system cannot find the file specified" error
|
|
WScript.Echo("Failed to exec " + cmd + " this should never happen");
|
|
WScript.Quit(0);
|
|
}
|
|
}
|
|
|
|
function GetFileContents(f)
|
|
{
|
|
try
|
|
{
|
|
return oFS.OpenTextFile(f).ReadAll();
|
|
}
|
|
catch (e)
|
|
{
|
|
// file doesn't exist
|
|
return "";
|
|
}
|
|
}
|
|
|
|
// get info from git
|
|
var gitexe = GetGitExe();
|
|
var revision = GetFirstStdOutLine(gitexe + cmd_revision);
|
|
var describe = GetFirstStdOutLine(gitexe + cmd_describe);
|
|
var branch = GetFirstStdOutLine(gitexe + cmd_branch);
|
|
var isStable = +("master" == branch || "stable" == branch);
|
|
|
|
// remove hash (and trailing "-0" if needed) from description
|
|
describe = describe.replace(/(-0)?-[^-]+(-dirty)?$/, '$2');
|
|
|
|
var out_contents =
|
|
"#define SCM_REV_STR \"" + revision + "\"\n" +
|
|
"#define SCM_DESC_STR \"" + describe + "\"\n" +
|
|
"#define SCM_BRANCH_STR \"" + branch + "\"\n" +
|
|
"#define SCM_IS_MASTER " + isStable + "\n";
|
|
|
|
// check if file needs updating
|
|
if (out_contents == GetFileContents(outfile))
|
|
{
|
|
WScript.Echo(outfile + " current at " + describe);
|
|
}
|
|
else
|
|
{
|
|
// needs updating - writeout current info
|
|
oFS.CreateTextFile(outfile, true).Write(out_contents);
|
|
WScript.Echo(outfile + " updated to " + describe);
|
|
}
|