private static void UpdateYamlFile(Options options, FilePusher.Models.Config config)
{
YamlStream yamlStream = new();
using (StreamReader streamReader = new(config.SourcePath))
{
yamlStream.Load(streamReader);
}
if (yamlStream.Documents.Count > 1)
{
throw new NotSupportedException("Multi-document YAML files are not supported.");
}
YamlDocument doc = yamlStream.Documents[0];
YamlNode currentNode = doc.RootNode;
string[] queryParts = options.NodeQueryPath.Split('/');
for (int i = 0; i < queryParts.Length; i++)
{
currentNode = currentNode[queryParts[i]];
}
if (currentNode is YamlScalarNode scalarNode)
{
scalarNode.Value = options.NewValue;
}
else
{
throw new NotSupportedException("Last node in the path must be a scalar value.");
}
StringBuilder stringBuilder = new();
using StringWriter writer = new(stringBuilder);
yamlStream.Save(new CustomEmitter(writer), assignAnchors: false);
string newContent = stringBuilder.ToString();
Console.WriteLine(
$"Writing the following content to file '{config.SourcePath}':{Environment.NewLine}{newContent}");
File.WriteAllText(config.SourcePath, stringBuilder.ToString());
}
private static async Task ExecuteAsync(Options options)
{
// Hookup a TraceListener to capture details from Microsoft.DotNet.VersionTools
Trace.Listeners.Add(new TextWriterTraceListener(Console.Out));
string configJson = File.ReadAllText(options.ConfigPath);
FilePusher.Models.Config config = JsonConvert.DeserializeObject <FilePusher.Models.Config>(configJson);
UpdateYamlFile(options, config);
FilePusher.Options filePusherOptions = new()
{
GitAuthToken = options.GitAuthToken,
GitEmail = options.GitEmail,
GitUser = options.GitUser
};
await FilePusher.FilePusher.PushFilesAsync(filePusherOptions, config);
}