Method NewString

policy/parser.go:634–666

NewString creates a new ValueString from the YAML node.

(node *yaml.Node)

// NewString creates a new ValueString from the YAML node.
func (p *parserImpl) NewString(node *yaml.Node) ValueString {
	id := p.CollectMetadata(node)
	nodeType := p.assertYAMLType(id, node, yamlString, yamlText)
	if nodeType == nil {
		return ValueString{ID: id, Value: "*error*"}
	}
	if *nodeType == yamlText {
		return ValueString{ID: id, Value: node.Value}
	}
	if node.Style == yaml.FoldedStyle || node.Style == yaml.LiteralStyle {
		col := node.Column
		line := node.Line
		txt, found := p.src.Snippet(line)
		indent := ""
		for len(indent) < col-1 {
			indent += " "
		}
		var raw strings.Builder
		for found && strings.HasPrefix(txt, indent) {
			line++
			raw.WriteString(txt)
			txt, found = p.src.Snippet(line)
			if found && strings.HasPrefix(txt, indent) {
				raw.WriteString("\n")
			}
		}
		offset := p.info.OffsetRanges()[p.id]
		offsetStart := offset.Start - (int32(node.Column) - 1)
		p.info.SetOffsetRange(p.id, ast.OffsetRange{Start: offsetStart, Stop: offsetStart})
		return ValueString{ID: id, Value: raw.String()}
	}
	return ValueString{ID: id, Value: node.Value}
}

// newStrictString creates a new ValueString from the YAML node, but as a string with no special
// source position information. Intended for use in descriptions, where the string is just