From f9c4b7bc05cd905b07a5b897e727e9dfc7a9eb8c Mon Sep 17 00:00:00 2001
From: Max Richter <max@max-richter.dev>
Date: Tue, 10 Feb 2026 18:24:39 +0100
Subject: [PATCH] feat: some stuff?

---
 parser/decoders/yaml.go                | 11 +++++++++--
 parser/matcher/matcher.go              |  3 ++-
 parser/matcher/matcher_test.go         |  4 ++--
 parser/parser.go                       |  6 ------
 registry/schema-org/Recipe.schema.json |  6 ++++++
 registry/templates/Review.marka        |  1 +
 server/cmd/marka-server/main.go        | 11 ++++++-----
 7 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/parser/decoders/yaml.go b/parser/decoders/yaml.go
index 26ef78f..28ee005 100644
--- a/parser/decoders/yaml.go
+++ b/parser/decoders/yaml.go
@@ -16,7 +16,7 @@ func Yaml(input string, block template.Block) (value any, error error) {
 		return nil, fmt.Errorf("failed to parse yaml '%q': %w", input, err)
 	}
 
-	var out any
+	var out any // Keep out as any
 	for _, f := range block.Fields {
 
 		if f.Path == "@schema" {
@@ -25,7 +25,14 @@ func Yaml(input string, block template.Block) (value any, error error) {
 
 		if f.CodecType == template.CodecConst {
 			if f.Value != nil {
-				out = utils.SetPathValue(f.Path, f.Value, out)
+				// Only set const value if 'out' is a map and the path doesn't exist
+				if outMap, ok := out.(map[string]any); ok {
+					if _, exists := renderUtils.GetValueFromPath(outMap, f.Path); !exists {
+						out = utils.SetPathValue(f.Path, f.Value, out)
+					}
+				} else if out == nil { // If out is nil, it's the first value, so set it
+					out = utils.SetPathValue(f.Path, f.Value, out)
+				}
 			}
 		} else {
 			if value, ok := res[f.Path]; ok {
diff --git a/parser/matcher/matcher.go b/parser/matcher/matcher.go
index b6d6f37..1e8c8a9 100644
--- a/parser/matcher/matcher.go
+++ b/parser/matcher/matcher.go
@@ -3,6 +3,7 @@ package matcher
 
 import (
 	"math"
+	"strings"
 
 	"git.max-richter.dev/max/marka/parser/utils"
 	"git.max-richter.dev/max/marka/template"
@@ -20,7 +21,7 @@ func (m Block) GetContent() string {
 	if m.src == nil || m.Start < 0 || m.End > len(*m.src) || m.Start > m.End {
 		return ""
 	}
-	return (*m.src)[m.Start:m.End]
+	return strings.TrimSpace((*m.src)[m.Start:m.End])
 }
 
 // MatchBlocksFuzzy finds anchor positions for all BlockMatching blocks using
diff --git a/parser/matcher/matcher_test.go b/parser/matcher/matcher_test.go
index eb2ba4e..bf4d24f 100644
--- a/parser/matcher/matcher_test.go
+++ b/parser/matcher/matcher_test.go
@@ -72,7 +72,7 @@ func TestMatch_FuzzyBlockBaguette(t *testing.T) {
 			value: "- Flour\n- Water\n- Salt",
 		},
 		{
-			value: "1. Mix Flour Water and Salt\n2. Bake the bread\n",
+			value: "1. Mix Flour Water and Salt\n2. Bake the bread",
 		},
 	}
 
@@ -118,7 +118,7 @@ func TestMatch_FuzzyBlockSalad(t *testing.T) {
 			value: "- 100 g lettuce\n- 5 cherry tomatoes\n- 1 tbsp olive oil\n- Pinch of salt",
 		},
 		{
-			value: "1. Wash and dry the lettuce.\n2. Halve the cherry tomatoes.\n3. Toss with olive oil and salt.\n",
+			value: "1. Wash and dry the lettuce.\n2. Halve the cherry tomatoes.\n3. Toss with olive oil and salt.",
 		},
 	}
 
diff --git a/parser/parser.go b/parser/parser.go
index ebb4e25..d95674d 100644
--- a/parser/parser.go
+++ b/parser/parser.go
@@ -4,7 +4,6 @@ package parser
 
 import (
 	"fmt"
-	"strings"
 
 	"git.max-richter.dev/max/marka/parser/decoders"
 	"git.max-richter.dev/max/marka/parser/matcher"
@@ -69,11 +68,6 @@ func ParseFileWithTemplate(markdownContent string, templateContent string) (any,
 		return nil, fmt.Errorf("failed to compile template -> %w", err)
 	}
 
-	for strings.HasSuffix(markdownContent, "\n") {
-		markdownContent = strings.TrimSuffix(markdownContent, "\n")
-	}
-	markdownContent = markdownContent + "\n"
-
 	blocks := matcher.MatchBlocksFuzzy(markdownContent, tpl, 0.3)
 
 	result, err := decoders.Parse(blocks)
diff --git a/registry/schema-org/Recipe.schema.json b/registry/schema-org/Recipe.schema.json
index 0c1668a..5041ab2 100644
--- a/registry/schema-org/Recipe.schema.json
+++ b/registry/schema-org/Recipe.schema.json
@@ -66,6 +66,12 @@
         {
           "type": "string"
         },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
         {
           "$ref": "schema:CreativeWork"
         },
diff --git a/registry/templates/Review.marka b/registry/templates/Review.marka
index 6d19899..fe843fe 100644
--- a/registry/templates/Review.marka
+++ b/registry/templates/Review.marka
@@ -11,6 +11,7 @@
       codec: const
       value: Review
     - path: tmdbId
+    - path: isbn
     - path: link
       pathAlias: link
     - path: image
diff --git a/server/cmd/marka-server/main.go b/server/cmd/marka-server/main.go
index 85267f0..88715b2 100644
--- a/server/cmd/marka-server/main.go
+++ b/server/cmd/marka-server/main.go
@@ -35,12 +35,13 @@ func main() {
 		absPlaygroundRoot, err := filepath.Abs(*playgroundRoot)
 		must(err)
 		info, err := os.Stat(absPlaygroundRoot)
-		must(err)
-		if !info.IsDir() {
-			log.Fatalf("playground-root %s is not a directory", *playgroundRoot)
+		if err == nil {
+			if !info.IsDir() {
+				log.Fatalf("playground-root %s is not a directory", *playgroundRoot)
+			}
+			log.Printf("serving playground from %s", absPlaygroundRoot)
+			http.Handle("/_playground/", http.StripPrefix("/_playground/", http.FileServer(http.Dir(absPlaygroundRoot))))
 		}
-		log.Printf("serving playground from %s", absPlaygroundRoot)
-		http.Handle("/_playground/", http.StripPrefix("/_playground/", http.FileServer(http.Dir(absPlaygroundRoot))))
 	}
 
 	if len(roots) == 0 {