public static int GitQueryRevisionNumber(
this ICakeContext context,
GitToolSettings toolSettings,
GitQueryRevisionNumberConfig config = null
)
{
var runner = new GitQueryRevisionNumberRunner(context, toolSettings);
return(runner.Run(config));
}
public static int GitQueryRevisionNumber(
this ICakeContext context,
DirectoryPath repoRoot,
GitQueryRevisionNumberConfig config = null
)
{
var toolSettings = new GitToolSettings
{
WorkingDirectory = repoRoot
};
return(GitQueryRevisionNumber(context, toolSettings, config));
}
// ---------------- Functions ----------------
/// <summary>
/// Runs git and gets the number of commits on the current branch.
/// </summary>
/// <param name="config">
/// Configuration. If null, it grabs the configuration
/// from the passed in command-line arguments.
/// </param>
/// <returns>
/// The number of commits that have happend on the current git branch.
/// </returns>
public int Run(GitQueryRevisionNumberConfig config = null)
{
if (config == null)
{
config = ArgumentBinder.FromArguments <GitQueryRevisionNumberConfig>(this.context);
}
int revNumber = -1;
string onStdOut(string line)
{
if (string.IsNullOrWhiteSpace(line) == false)
{
if (int.TryParse(line, out revNumber) == false)
{
revNumber = -1;
}
}
return(line);
};
ProcessSettings processSettings = new ProcessSettings
{
Arguments = ProcessArgumentBuilder.FromString("rev-list --count HEAD"),
RedirectStandardOutput = true,
RedirectedStandardOutputHandler = onStdOut
};
this.Run(this.toolSettings, processSettings.Arguments, processSettings, null);
if (revNumber < 0)
{
throw new InvalidOperationException(
"Could not get rev number from git"
);
}
if (config.NoPrint == false)
{
context.Information("Current Revision Number: " + revNumber);
}
if (string.IsNullOrWhiteSpace(config.OutputFile) == false)
{
System.IO.File.WriteAllText(config.OutputFile, revNumber.ToString());
}
return(revNumber);
}
