fix: most of the template blocks

template/blocks_yaml.go

@@ -18,11 +18,11 @@ type yamlBlock struct {
 }
 
 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"`
+	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 Slice) (block Block, err error) {
@@ -34,7 +34,7 @@ func parseYamlTemplate(input Slice) (block Block, err error) {
 	dec.KnownFields(true)
 
 	if err := dec.Decode(&blk); err != nil {
-		return block, NewErrorf("content '%q' -> %w", cleaned, err).WithPosition(input.start, input.end)
+		return block, NewErrorf("failed to parse yaml -> %w", err).WithPosition(input.start, input.end)
 	}
 
 	if blk.Path == "" {

template/compile.go

@@ -1,9 +1,13 @@
 package template
 
+import "strings"
+
 // CompileTemplate scans once, emitting:
 // - data blocks: inner content between a line that's exactly "{" and a line that's exactly "}"
 // - matching blocks: gaps between data blocks (excluding the brace lines themselves)
 func CompileTemplate(templateSource string) ([]Block, error) {
+	templateSource = strings.TrimSuffix(templateSource, "\n")
+
 	var out []Block
 	var curlyIndex int
 

template/compile_test.go

@@ -1,6 +1,7 @@
 package template_test
 
 import (
+	"fmt"
 	"testing"
 
 	"git.max-richter.dev/max/marka/registry"
@@ -20,6 +21,10 @@ func TestExtractBlocks(t *testing.T) {
 		t.FailNow()
 	}
 
+	for i, b := range templateBlocks {
+		fmt.Printf("Block#%d: %q\n", i, b.GetContent())
+	}
+
 	expected := []template.Block{
 		{
 			Type: template.MatchingBlock,
@@ -58,14 +63,11 @@ func TestExtractBlocks(t *testing.T) {
 		{Type: template.MatchingBlock},
 		{Type: template.DataBlock, Path: "name", Codec: "text"},
 		{Type: template.MatchingBlock},
-		{Type: template.DataBlock, Path: "keywords", Codec: "hashtags", Optional: true},
-		{Type: template.MatchingBlock},
 		{Type: template.DataBlock, Path: "description", Codec: "text"},
 		{Type: template.MatchingBlock},
 		{Type: template.DataBlock, Path: "recipeIngredient", Codec: "list", ListTemplate: "- { . }"},
 		{Type: template.MatchingBlock},
 		{Type: template.DataBlock, Path: "recipeInstructions", Codec: "list", ListTemplate: "{ @index }. { . }"},
-		{Type: template.MatchingBlock},
 	}
 
 	if len(templateBlocks) != len(expected) {