예제 #1
0
 /// <nodoc />
 public static SymbolLocation GetLocationFromNode(INode node, ISymbol symbol)
 {
     return(SymbolLocation.LocalLocation(
                node.GetSourceFile().Path.AbsolutePath,
                TextRange.FromLength(
                    node.GetNodeStartPositionWithoutTrivia(),
                    node.GetNodeWidth()),
                symbol));
 }
예제 #2
0
        private static Possible <IReadOnlyList <SymbolLocation> > DefinitionForTemplateExpression(INode node, string name)
        {
            var taggedTemplte     = node.Parent.Cast <ITaggedTemplateExpression>();
            var literal           = taggedTemplte.TemplateExpression.Cast <ILiteralExpression>();
            var interpolationKind = taggedTemplte.GetInterpolationKind();

            // This is p`` or f`` or `r`
            if (interpolationKind == InterpolationKind.FileInterpolation ||
                interpolationKind == InterpolationKind.PathInterpolation ||
                interpolationKind == InterpolationKind.RelativePathInterpolation)
            {
                string fullPath = string.Empty;

                // Exceptions can happen if the string literal contains any invalid path characters (such as * and ?)
                // as well if there is any string interoplation in them such as ${variable} as the $ is also an invalid path
                // character.
                try
                {
                    if (Path.IsPathRooted(literal.Text))
                    {
                        fullPath = literal.Text;
                    }
                    else
                    {
                        fullPath = Path.Combine(Path.GetDirectoryName(node.GetSourceFile().Path.AbsolutePath), literal.Text);
                    }
                }
                catch (ArgumentException)
                {
                    // An ArgumentException from IsPathRooted indicates that the path has invalid characters.
                    // Path.IsPathRooted and Path.Combine throw ArgumentException;
                }

                // This is path or file.
                // They can be absolute or relative to the current file.

                if (!string.IsNullOrEmpty(fullPath))
                {
                    return(Success(SymbolLocation.FileLocation(fullPath)));
                }
            }

            return(SilentError());
        }