Function DocumentHighlights

internal/compose/documentHighlight.go:290–373

(doc document.ComposeDocument, position protocol.Position)

}

func DocumentHighlights(doc document.ComposeDocument, position protocol.Position) (string, dependencyReference) {
	file := doc.File()
	if file == nil || len(file.Docs) == 0 {
		return "", dependencyReference{documentHighlights: nil}
	}

	line := int(position.Line) + 1
	character := int(position.Character) + 1
	if mappingNode, ok := file.Docs[0].Body.(*ast.MappingNode); ok {
		var networkRefs []*token.Token
		var volumeRefs []*token.Token
		var configRefs []*token.Token
		var secretRefs []*token.Token
		var modelRefs []*token.Token
		var networkDeclarations []*token.Token
		var volumeDeclarations []*token.Token
		var configDeclarations []*token.Token
		var secretDeclarations []*token.Token
		var modelDeclarations []*token.Token
		for _, node := range mappingNode.Values {
			name, value := convertTopLevelNode(node)
			if name == nil || value == nil {
				continue
			}

			switch name.Value {
			case "services":
				refs := serviceDependencyReferences(value, "depends_on", false)
				refs = append(refs, extendedServiceReferences(value)...)
				decls := declarations(value)
				name, highlights := highlightReferences("services", refs, decls, line, character)
				if len(highlights.documentHighlights) > 0 {
					return name, highlights
				}
				networkRefs = serviceDependencyReferences(value, "networks", false)
				configRefs = serviceDependencyReferences(value, "configs", true)
				secretRefs = serviceDependencyReferences(value, "secrets", true)
				modelRefs = serviceDependencyReferences(value, "models", false)
				volumeRefs = volumeReferences(value)
			case "networks":
				networkDeclarations = declarations(value)
			case "volumes":
				volumeDeclarations = declarations(value)
			case "configs":
				configDeclarations = declarations(value)
			case "secrets":
				secretDeclarations = declarations(value)
			case "models":
				modelDeclarations = declarations(value)
			}
		}
		name, highlights := highlightReferences("networks", networkRefs, networkDeclarations, line, character)
		if len(highlights.documentHighlights) > 0 {
			return name, highlights
		}
		name, highlights = highlightReferences("volumes", volumeRefs, volumeDeclarations, line, character)
		if len(highlights.documentHighlights) > 0 {
			return name, highlights