protected override BuildVersion DoExecute(ITaskContextInternal context)
{
string productRootDir = context.Properties.Get <string>(BuildProps.ProductRootDir, ".");
string productId = context.Properties.Get <string>(BuildProps.ProductId, null);
if (productId != null)
{
_projectVersionFiles.Add($"{productId}.ProjectVersion.txt");
_projectVersionFiles.Add($"{productId}.ProjectVersion.md");
}
_projectVersionFiles.AddRange(_defaultprojectVersionFiles);
string projectVersionFilePath = null;
foreach (var projectVersionFile in _projectVersionFiles)
{
var filePath = Path.Combine(productRootDir, projectVersionFile);
if (File.Exists(filePath))
{
projectVersionFilePath = filePath;
break;
}
}
if (projectVersionFilePath == null)
{
string defaultLocations = string.Empty;
foreach (var projectVersionFile in _projectVersionFiles)
{
defaultLocations = $"{Path.Combine(productRootDir, projectVersionFile)}{Environment.NewLine}";
}
throw new InvalidOperationException($"Project version file is missing. Set 'ProjectVersionFileName' or use one of the default locations: {Environment.NewLine}{defaultLocations}");
}
string versionQuality = null;
Version version = null;
context.LogInfo($"Fetching version from file: {projectVersionFilePath}");
using (Stream stream = File.Open(projectVersionFilePath, FileMode.Open))
{
using (StreamReader reader = new StreamReader(stream))
{
string line;
bool versionFound = false;
while ((line = reader.ReadLine()) != null)
{
try
{
if (_prefixToRemove != null && line.StartsWith(_prefixToRemove))
{
line = line.Substring(_prefixToRemove.Length);
}
line = line.Trim();
if (_allowSuffix)
{
var index = line.IndexOf(' ');
if (index > 0)
{
line = line.Remove(index);
}
}
if (line.Contains("-"))
{
var splitedVersion = line.Split('-');
if (splitedVersion.Length > 2)
{
throw new TaskExecutionException("Only one dash is allowed for version quality.", 6);
}
version = new Version(splitedVersion[0].Trim());
versionQuality = splitedVersion[1].Trim();
}
else
{
version = new Version(line);
}
versionFound = true;
break;
}
catch (Exception)
{
}
}
if (!versionFound)
{
throw new TaskExecutionException($"Version information not found in file '{projectVersionFilePath}' File should contaion line with version e.g. '1.0.0.0'", -53);
}
}
}
if (!_doNotSaveVersionToSession)
{
context.SetBuildVersion(version);
context.SetBuildVersionQuality(versionQuality);
}
var buildVersion = new BuildVersion()
{
Version = version,
VersionQuality = versionQuality
};
DoLogInfo($"Project version fetched: {buildVersion.Version}");
return(buildVersion);
}
