public void ShouldAllowRequireOnlyInRootDeclaration()
{
var file = new StreamReader(new MemoryStream());
var parent = new PlainTask(null, null);
var actual = imports.IsMatch(parent, ref file, "imports System;");
Assert.IsNotNull(actual);
imports.Parse(parent, ref file, actual);
}
public string Parse(IParsedObject parent, ref System.IO.StreamReader file, params object[] parts)
{
if (!(parent is TaskContainer))
throw new SyntaxErrorException ();
var line = (string)parts[0];
var task = new PlainTask (null, parent);
var match = Regex.Match (line, "^\\s*:(\\w+)\\s+(.*)");
if (match.Success) {
task.Name = match.Groups[1].Value;
line = match.Groups[2].Value;
} else {
throw new SyntaxErrorException ();
}
if ((match = Regex.Match (line, "^=>\\s+(.*)")).Success) {
line = match.Groups[1].Value;
if ((match = Regex.Match (line, "^\\[([^\\[]+)\\]\\s+(.*)")).Success) {
line = match.Groups[2].Value;
var items = match.Groups[1].Value.Split(',');
foreach (var item in items) {
if ((match = Regex.Match(item, "^\\s*:(\\w+)\\b")).Success) {
task.Prerequisites.Add(match.Groups[1].Value);
} else if ((match = Regex.Match(item, "^\\s*\"([\\w:]+)\"\\s*$")).Success) {
task.Prerequisites.Add(match.Groups[1].Value);
} else {
throw new SyntaxErrorException("prerequisite syntax error");
}
}
} else {
if ((match = Regex.Match(line, "^\\s*:(\\w+)\\s+(.*)")).Success) {
task.Prerequisites.Add(match.Groups[1].Value);
line = match.Groups[2].Value;
} else if ((match = Regex.Match(line, "^\\s*\"([\\w:]+)\"\\s+(.*)")).Success) {
task.Prerequisites.Add(match.Groups[1].Value);
line = match.Groups[2].Value;
} else {
throw new SyntaxErrorException("prerequisite syntax error");
}
}
}
var _do = false;
do {
if (!(match = Regex.Match (line, "^\\s*do\\s*(.*)")).Success) {
if (Regex.IsMatch (line, "^\\s*//|^\\s*$")) {
continue;
} else {
throw new SyntaxErrorException ("command not expected. expected do\n" + line);
}
} else {
_do = true;
line = match.Groups[1].Value;
break;
}
} while (!string.IsNullOrEmpty (line = file.ReadLine ()));
if (!_do) throw new SyntaxErrorException ("do not found");
var end = false;
var body = new StringBuilder();
do {
if (string.IsNullOrEmpty(line)) continue;
if ((match = Regex.Match (line, "^\\s*end\\b(.*)")).Success) {
line = match.Groups[1].Value;
end = true;
break;
} else {
body.AppendLine(line);
}
} while (null != (line = file.ReadLine ()));
if (!end) throw new SyntaxErrorException("end not found");
task.Body = body.ToString();
if (((TaskContainer)parent).LastDesc != null) {
task.Description = ((TaskContainer)parent).LastDesc.Text;
((TaskContainer)parent).LastDesc = null;
}
ResolveCalls(task);
((TaskContainer)parent).Tasks.Add (task);
return line;
}
private void ResolveCalls(PlainTask task)
{
task.Body = Regex.Replace(task.Body, "\\bPARAMS\\s*\\[[^\\]]+\\]", "Crake.CrakeParameters.$0", RegexOptions.Multiline);
}
public void ShouldValidateParent()
{
var file = new StreamReader (new MemoryStream ());
var parent = new PlainTask (null, null);
keyword.Parse (parent, ref file, ":name1", "do");
}
public void AddTask(PlainTask task)
{
throw new System.NotImplementedException();
}