private string WriteLog(List <CommitMessage> commits, ChangelogOptions options)
{
Writer writer = new Writer();
string changelog = writer.WriteLog(commits, new WriterOptions()
{
Version = options.Version,
Subtitle = options.Subtitle,
WriteOthers = options.WriteOthers
});
string filePath = Path.IsPathRooted(options.File) ? options.File :
Path.Combine(options.WorkingDirectory, options.File);
string currentlog = "";
if (File.Exists(filePath))
{
currentlog = File.ReadAllText(filePath, Encoding.UTF8);
}
//var matches = Regex.Match(currentlog, @"<a\s+name=\""(?<version>.+)""></a>.*");
//if (matches.Success && options.Version.Equals(matches.Groups["version"].Value, StringComparison.InvariantCultureIgnoreCase))
if (!options.AlwaysPrepends &&
currentlog.StartsWith(string.Format(Writer.HEADER_TPL_PRE, options.Version)))
{
currentlog = RemoveLastVersion(currentlog, options.Version);
}
File.WriteAllText(filePath, changelog + "\n" + currentlog, Encoding.UTF8);
return(changelog);
}
public static string GitChangelog(this ICakeContext context, ChangeLogSettings settings)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (settings.WorkingDirectory.IsRelative)
{
settings.WorkingDirectory = settings.WorkingDirectory.MakeAbsolute(context.Environment);
}
if (settings.File.IsRelative)
{
settings.File = settings.File.MakeAbsolute(settings.WorkingDirectory);
}
var options = new ChangelogOptions
{
Version = settings.Version,
From = settings.From,
To = settings.To,
Grep = settings.Grep,
Subtitle = settings.Subtitle,
WorkingDirectory = settings.WorkingDirectory.FullPath,
File = settings.File.FullPath,
AlwaysPrepends = settings.AlwaysPrepends
};
var gen = new Changelog();
return(gen.Generate(options));
}
private string GetChangelogCommits(string tag, ChangelogOptions options)
{
string from = (!String.IsNullOrEmpty(tag)) ? tag : options.From;
var git = new Git(options.WorkingDirectory);
var commits = git.GetCommits(grep: options.Grep, from: from, to: options.To ?? "HEAD");
return(WriteLog(commits, options));
}
public string Generate(ChangelogOptions options)
{
if (String.IsNullOrEmpty(options.Version))
{
throw new Exception("No version specified");
}
var git = new Git(options.WorkingDirectory);
// Get the latest tag or commit
string tag;
try
{
tag = git.LatestTag();
}
catch (GitException ex)
{
throw new GitException("Failed to read git tags: " + ex.Message, ex);
}
return(GetChangelogCommits(tag, options));
}