public static async Task <bool> CompileFileAsync(string filePath, OutputPaneWrapper outputPane, string workingDir = null)
{
if (!TypeScriptHelpers.IsTypeScriptFile(filePath) || !Path.IsPathRooted(filePath))
{
throw new ArgumentException($"{nameof(filePath)} has to be a rooted '.ts' or '.tsx' file.");
}
return(await CompileAsync($"\"{filePath}\"", workingDir ?? Path.GetDirectoryName(filePath), new CompileRedirector(outputPane)));
}
public static async Task <bool> CompileProjectAsync(string filePath, OutputPaneWrapper outputPane)
{
if (!TypeScriptHelpers.IsTsJsConfigJsonFile(filePath) || !Path.IsPathRooted(filePath))
{
throw new ArgumentException($"{nameof(filePath)} has to be a rooted 'tsconfig.json' file.");
}
return(await CompileAsync($"-p \"{filePath}\"", workingDir : Path.GetDirectoryName(filePath), redirector : new CompileRedirector(outputPane)));
}
public static async Task <TsConfigJson> CreateAsync(string fullPathToFile)
{
if (!TypeScriptHelpers.IsTsJsConfigJsonFile(fullPathToFile))
{
throw new ArgumentException("Expected full path to 'tsconfig.json' file.", nameof(fullPathToFile));
}
if (File.Exists(fullPathToFile))
{
var retryInterval = 500;
// populate _source with retries for recoverable errors.
for (var attempts = 5; attempts >= 0; attempts--)
{
try
{
using (var fin = new FileStream(fullPathToFile, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var reader = new StreamReader(fin))
{
object source = null;
var text = await reader.ReadToEndAsync();
try
{
// JsonConvert and JObject.Parse exhibit slightly different behavior,
// so fall back to JObject.Parse if JsonConvert does not properly deserialize
// the object.
source = JsonConvert.DeserializeObject(text);
}
catch (ArgumentException)
{
source = JObject.Parse(text);
}
return(source == null ? null : new TsConfigJson(fullPathToFile, source));
}
}
catch (Exception exc) when(attempts > 0 && (exc is IOException || exc is UnauthorizedAccessException))
{
// only retry on IO related exceptions
}
Thread.Sleep(retryInterval);
retryInterval *= 2; // exponential backoff
}
}
return(null);
}