public void SaveSettings(RunnerSettings settings)
{
Trace.Info("Saving runner settings.");
if (File.Exists(_configFilePath))
{
// Delete existing runner settings file first, since the file is hidden and not able to overwrite.
Trace.Info("Delete exist runner settings file.");
IOUtil.DeleteFile(_configFilePath);
}
IOUtil.SaveObject(settings, _configFilePath);
Trace.Info("Settings Saved.");
File.SetAttributes(_configFilePath, File.GetAttributes(_configFilePath) | FileAttributes.Hidden);
}
public RunnerSettings GetSettings()
{
if (_settings == null)
{
RunnerSettings configuredSettings = null;
if (File.Exists(_configFilePath))
{
string json = File.ReadAllText(_configFilePath, Encoding.UTF8);
Trace.Info($"Read setting file: {json.Length} chars");
configuredSettings = StringUtil.ConvertFromJson <RunnerSettings>(json);
}
ArgUtil.NotNull(configuredSettings, nameof(configuredSettings));
_settings = configuredSettings;
}
return(_settings);
}
public string GetDirectory(WellKnownDirectory directory)
{
string path;
switch (directory)
{
case WellKnownDirectory.Bin:
path = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
break;
case WellKnownDirectory.Diag:
path = Path.Combine(
GetDirectory(WellKnownDirectory.Root),
Constants.Path.DiagDirectory);
break;
case WellKnownDirectory.Externals:
path = Path.Combine(
GetDirectory(WellKnownDirectory.Root),
Constants.Path.ExternalsDirectory);
break;
case WellKnownDirectory.Root:
path = new DirectoryInfo(GetDirectory(WellKnownDirectory.Bin)).Parent.FullName;
break;
case WellKnownDirectory.Temp:
path = Path.Combine(
GetDirectory(WellKnownDirectory.Work),
Constants.Path.TempDirectory);
break;
case WellKnownDirectory.Actions:
path = Path.Combine(
GetDirectory(WellKnownDirectory.Work),
Constants.Path.ActionsDirectory);
break;
case WellKnownDirectory.Tools:
// TODO: Coallesce to just check RUNNER_TOOL_CACHE when images stabilize
path = Environment.GetEnvironmentVariable("RUNNER_TOOL_CACHE") ?? Environment.GetEnvironmentVariable("RUNNER_TOOLSDIRECTORY") ?? Environment.GetEnvironmentVariable("AGENT_TOOLSDIRECTORY") ?? Environment.GetEnvironmentVariable(Constants.Variables.Agent.ToolsDirectory);
if (string.IsNullOrEmpty(path))
{
path = Path.Combine(
GetDirectory(WellKnownDirectory.Work),
Constants.Path.ToolDirectory);
}
break;
case WellKnownDirectory.Update:
path = Path.Combine(
GetDirectory(WellKnownDirectory.Work),
Constants.Path.UpdateDirectory);
break;
case WellKnownDirectory.Work:
var configurationStore = GetService <IConfigurationStore>();
RunnerSettings settings = configurationStore.GetSettings();
ArgUtil.NotNull(settings, nameof(settings));
ArgUtil.NotNullOrEmpty(settings.WorkFolder, nameof(settings.WorkFolder));
path = Path.GetFullPath(Path.Combine(
GetDirectory(WellKnownDirectory.Root),
settings.WorkFolder));
break;
default:
throw new NotSupportedException($"Unexpected well known directory: '{directory}'");
}
_trace.Info($"Well known directory '{directory}': '{path}'");
return(path);
}