Function Definition

internal/compose/definition.go:16–62

(ctx context.Context, definitionLinkSupport bool, doc document.ComposeDocument, params *protocol.DefinitionParams)

}

func Definition(ctx context.Context, definitionLinkSupport bool, doc document.ComposeDocument, params *protocol.DefinitionParams) (any, error) {
	name, dependency := DocumentHighlights(doc, params.Position)
	if len(dependency.documentHighlights) == 0 {
		return nil, nil
	}

	targetURI := params.TextDocument.URI
	var sourceRange *protocol.Range
	var definitionRange *protocol.Range
	for _, highlight := range dependency.documentHighlights {
		if *highlight.Kind == protocol.DocumentHighlightKindWrite {
			definitionRange = &highlight.Range
			if insideRange(highlight.Range, params.Position.Line, params.Position.Character) {
				sourceRange = &highlight.Range
				break
			}
		}
	}

	if definitionRange == nil {
		node, u := dependencyLookup(doc, dependency.dependencyType, name)
		if node != nil {
			r := createRange(node.Key.GetToken(), len(node.Key.GetToken().Value))
			definitionRange = &r
			targetURI = u
		}
	}

	for _, highlight := range dependency.documentHighlights {
		if *highlight.Kind == protocol.DocumentHighlightKindRead {
			if insideRange(highlight.Range, params.Position.Line, params.Position.Character) {
				sourceRange = &highlight.Range
				break
			}
		}
	}

	if definitionRange != nil {
		return types.CreateDefinitionResult(
			definitionLinkSupport,
			*definitionRange,
			sourceRange,
			targetURI,
		), nil
	}
	return nil, nil
}

func dependencyLookup(doc document.ComposeDocument, dependencyType, name string) (*ast.MappingValueNode, string) {
	files, _ := doc.IncludedFiles()