feat: some updates

template/blocks_yaml.go

@@ -0,0 +1,86 @@
+package template
+
+import (
+	"fmt"
+	"strings"
+
+	"go.yaml.in/yaml/v4"
+)
+
+type yamlBlock struct {
+	Path         string      `yaml:"path"`
+	Codec        string      `yaml:"codec"`
+	Value        any         `yaml:"value,omitempty"`
+	Fields       []yamlField `yaml:"fields"`
+	ListTemplate string      `yaml:"listTemplate,omitempty"`
+	Hidden       bool        `yaml:"hidden,omitempty"`
+	PathAlias    []string    `yaml:"pathAlias,omitempty"`
+}
+
+type yamlField struct {
+	Path      string   `yaml:"path"`
+	Value     any      `yaml:"value,omitempty"`
+	Codec     string   `yaml:"codec"`
+	Hidden    bool     `yaml:"hidden,omitempty"`
+	PathAlias []string `yaml:"pathAlias,omitempty"`
+}
+
+func parseYamlTemplate(input string) (block Block, err error) {
+	var blk yamlBlock
+
+	cleaned := cleanTemplate(input)
+
+	dec := yaml.NewDecoder(strings.NewReader(cleaned))
+	dec.KnownFields(true)
+
+	if err := dec.Decode(&blk); err != nil {
+		return block, fmt.Errorf("content '%q': %w", cleaned, err)
+	}
+
+	if blk.Path == "" {
+		return block, fmt.Errorf("missing top-level 'path'")
+	}
+
+	if blk.Codec == "" {
+		blk.Codec = "text"
+	}
+
+	codec, err := parseCodecType(blk.Codec)
+	if err != nil {
+		return block, fmt.Errorf("failed to parse codec: %w", err)
+	}
+
+	var fields []BlockField
+
+	for _, field := range blk.Fields {
+		if field.Path == "" {
+			return block, fmt.Errorf("failed to parse field: %v", field)
+		}
+
+		if field.Codec == "" {
+			field.Codec = "text"
+		}
+
+		fieldCodec, err := parseCodecType(field.Codec)
+		if err != nil {
+			return block, fmt.Errorf("failed to parse codec: %w", err)
+		}
+
+		fields = append(fields, BlockField{
+			Path:      field.Path,
+			CodecType: fieldCodec,
+			Value:     field.Value,
+			Hidden:    field.Hidden,
+		})
+
+	}
+
+	return Block{
+		Type:         DataBlock,
+		Path:         blk.Path,
+		Codec:        codec,
+		Fields:       fields,
+		ListTemplate: blk.ListTemplate,
+		content:      input,
+	}, nil
+}