Method parseComponent

runtime/parser/parse_component.go:43–79

(node *Node)

}

func (p *Parser) parseComponent(node *Node) error {
	// Parse YAML
	tmp := &ComponentYAML{}
	err := p.decodeNodeYAML(node, true, tmp)
	if err != nil {
		return err
	}

	// Validate SQL or connector isn't set
	if node.SQL != "" {
		return fmt.Errorf("components cannot have SQL")
	}
	if !node.ConnectorInferred && node.Connector != "" {
		return fmt.Errorf("components cannot have a connector")
	}

	// Parse into a ComponentSpec
	spec, refs, err := p.parseComponentYAML(tmp)
	if err != nil {
		return err
	}
	node.Refs = append(node.Refs, refs...)

	// Track component
	r, err := p.insertResource(ResourceKindComponent, node.Name, node.Paths, node.Refs...)
	if err != nil {
		return err
	}
	// NOTE: After calling insertResource, an error must not be returned. Any validation should be done before calling it.

	r.ComponentSpec = spec
	if r.ComponentSpec.DisplayName == "" {
		r.ComponentSpec.DisplayName = ToDisplayName(node.Name)
	}

	return nil
}

// parseComponentYAML parses and validates a ComponentYAML.
// It is separated from parseComponent to allow inline creation of components from a canvas YAML file.