public ScriptPage Run()
{
Messages = new LogMessageBag();
HasErrors = false;
_blockLevel = 0;
_isExpressionDepthLimitReached = false;
Blocks.Clear();
var page = Open <ScriptPage>();
var parsingMode = CurrentParsingMode;
switch (parsingMode)
{
case ScriptMode.FrontMatterAndContent:
case ScriptMode.FrontMatterOnly:
if (Current.Type != TokenType.FrontMatterMarker)
{
LogError($"When `{CurrentParsingMode}` is enabled, expecting a `{_lexer.Options.FrontMatterMarker}` at the beginning of the text instead of `{Current.GetText(_lexer.Text)}`");
return(null);
}
_inFrontMatter = true;
_inCodeSection = true;
_frontmatter = Open <ScriptFrontMatter>();
// Parse the frontmatter start=-marker
ExpectAndParseTokenTo(_frontmatter.StartMarker, TokenType.FrontMatterMarker);
// Parse front-marker statements
_frontmatter.Statements = ParseBlockStatement(_frontmatter);
// We should not be in a frontmatter after parsing the statements
if (_inFrontMatter)
{
LogError($"End of frontmatter `{_lexer.Options.FrontMatterMarker}` not found");
}
page.FrontMatter = _frontmatter;
page.Span = _frontmatter.Span;
if (parsingMode == ScriptMode.FrontMatterOnly)
{
return(page);
}
break;
case ScriptMode.ScriptOnly:
_inCodeSection = true;
break;
}
page.Body = ParseBlockStatement(page);
if (page.Body != null)
{
page.Span = page.Body.Span;
}
// Flush any pending trivias
if (_isKeepTrivia && _lastTerminalWithTrivias != null)
{
FlushTriviasToLastTerminal();
}
if (page.FrontMatter != null)
{
FixRawStatementAfterFrontMatter(page);
}
if (_lexer.HasErrors)
{
foreach (var lexerError in _lexer.Errors)
{
Log(lexerError);
}
}
return(page);
}
public ScribanFrontMatter(ScriptFrontMatter frontmatter)
{
Value = frontmatter;
}
