public static ResolvedTokens ResolveTokens(Config cfg)
{
var tokens = new ResolvedTokens(cfg);
tokens.Codebase = cfg.ProjectDir;
tokens.Revision = "N/A";
return tokens;
}
public static ResolvedTokens ResolveTokens(Config cfg)
{
var subwcrev = AutodetectPathToSubWCRev(cfg);
if (subwcrev == null) return null;
var subwcrevTokens = new Dictionary<String, String>();
var probeIn = @".\probe.in";
var probeOut = @".\probe.out";
try
{
var tokenNames = new List<String>();
tokenNames.Add("$WCREV$");
tokenNames.Add("$WCURL$");
File.WriteAllText(probeIn, String.Join(Environment.NewLine, tokenNames.ToArray()));
if (cfg.IsVerbose) Console.WriteLine("Launching SubWCRev.exe for a synthetic file that contains the following text:");
if (cfg.IsVerbose) Console.WriteLine(File.ReadAllText(probeIn.ToTrace()));
var psi = new ProcessStartInfo(subwcrev);
psi.Arguments = String.Format("\"{0}\" \"{1}\" \"{2}\"",
cfg.ProjectDir, probeIn, probeOut);
psi.UseShellExecute = false;
psi.CreateNoWindow = true;
Process.Start(psi).WaitForExit();
if (!File.Exists(probeOut))
{
Console.WriteLine("SubWCRev has failed due to an unknown reason.");
return null;
}
else
{
if (cfg.IsVerbose) Console.WriteLine("SubWCRev.exe has completed and produced the following output:");
if (cfg.IsVerbose) Console.WriteLine(File.ReadAllText(probeOut.ToTrace()));
var tokenValues = File.ReadAllLines(probeOut);
for (var i = 0; i < tokenNames.Count(); ++i)
{
subwcrevTokens.Add(tokenNames[i], tokenValues[i]);
}
}
}
finally
{
File.Delete(probeIn);
File.Delete(probeOut);
}
var codebase = subwcrevTokens["$WCURL$"].Replace(@"\", "/");
var revision = subwcrevTokens["$WCREV$"];
if (cfg.IsVerbose) Console.WriteLine("Codebase is successfully detected as: {0}", codebase.ToTrace());
if (cfg.IsVerbose) Console.WriteLine("Revision is successfully detected as: {0}", revision.ToTrace());
var tokens = new ResolvedTokens(cfg);
tokens.Codebase = codebase;
tokens.Revision = revision;
return tokens;
}
public static ResolvedTokens ResolveTokens(Config cfg)
{
var hgexe = AutodetectPathToHgExe(cfg);
if (hgexe == null) return null;
var psi = new ProcessStartInfo(hgexe);
psi.Arguments = String.Format("log");
psi.WorkingDirectory = cfg.ProjectDir;
psi.UseShellExecute = false;
psi.RedirectStandardOutput = true;
psi.CreateNoWindow = true;
if (cfg.IsVerbose) Console.WriteLine("Launching \"hg.exe log\"...");
var p = Process.Start(psi);
var stdout = p.StandardOutput.ReadToEnd();
p.WaitForExit();
if (cfg.IsVerbose) Console.WriteLine("\"hg.exe log\" has completed and produced the following output:");
if (cfg.IsVerbose) Console.WriteLine(stdout.ToTrace());
if (cfg.IsVerbose) Console.WriteLine("Detecting the changeset in the output of hg.exe...");
var lines = stdout.Split('\n').Select(ln => ln.Trim()).ToArray();
var first = lines.FirstOrDefault();
String changeset;
if (String.IsNullOrEmpty(first))
{
if (cfg.IsVerbose) Console.WriteLine("[Warning] Output of \"hg.exe log\" is empty.");
changeset = "N/A";
if (cfg.IsVerbose) Console.WriteLine("Changeset is successfully detected as: {0}", changeset.ToTrace());
}
else
{
var match = Regex.Match(first, @"^changeset:.*:(?<changeset>.*)$");
if (!match.Success)
{
if (cfg.IsVerbose) Console.WriteLine("Detection failed: first line of the output didn't match the \"^changeset:.*:(?<changeset>.*)$\" regex.");
return null;
}
changeset = match.Result("${changeset}");
if (cfg.IsVerbose) Console.WriteLine("Changeset is successfully detected as: {0}", changeset.ToTrace());
}
var tokens = new ResolvedTokens(cfg);
tokens.Codebase = cfg.ProjectDir;
tokens.Revision = changeset;
return tokens;
}
