public static void Prepare(IJsProjectEntry entry, TextReader sourceUnit)
{
var parser = new JSParser(sourceUnit.ReadToEnd());
var ast = parser.Parse(new CodeSettings());
entry.UpdateTree(ast, null);
}
/// <summary>
/// Called when we race and are not actually re-parsing a buffer, balances the calls
/// of BeginParsingTree when we aren't parsing.
/// </summary>
private void NotReparsing()
{
lock (this) {
IJsProjectEntry pyEntry = _currentProjEntry as IJsProjectEntry;
if (pyEntry != null)
{
pyEntry.UpdateTree(null, null);
}
}
}
/// <summary>
/// Parses the specified file on disk.
/// </summary>
/// <param name="filename"></param>
private void EnqueueFile(IProjectEntry projEntry, string filename)
{
// get the current snapshot from the UI thread
EnqueWorker(() => {
for (int i = 0; i < 10; i++)
{
try {
if (!File.Exists(filename))
{
break;
}
var cookie = new FileCookie(filename);
var reader = new StreamReader(
new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite | FileShare.Delete)
);
using (reader) {
ParseFile(projEntry, filename, reader, cookie);
}
return;
} catch (IOException) {
// file being copied, try again...
Thread.Sleep(100);
} catch (UnauthorizedAccessException) {
// file is inaccessible, try again...
Thread.Sleep(100);
}
}
IJsProjectEntry pyEntry = projEntry as IJsProjectEntry;
if (pyEntry != null)
{
// failed to parse, keep the UpdateTree calls balanced
pyEntry.UpdateTree(null, null);
}
});
}
public static void Prepare(IJsProjectEntry entry, TextReader sourceUnit) {
var parser = new JSParser(sourceUnit.ReadToEnd());
var ast = parser.Parse(new CodeSettings());
entry.UpdateTree(ast, null);
}
