From fdb8753538a44ab8cec51a73fc495681c7b464a2 Mon Sep 17 00:00:00 2001
From: Daniel Fichtinger <daniel@ficd.ca>
Date: Mon, 24 Mar 2025 00:44:36 -0400
Subject: [PATCH] fix: metadata no longer rendered as part of page content

---
 internal/builder/build_page.go | 12 ++++++++++--
 internal/util/file.go          |  2 +-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/internal/builder/build_page.go b/internal/builder/build_page.go
index 62e96da..e0efc28 100644
--- a/internal/builder/build_page.go
+++ b/internal/builder/build_page.go
@@ -28,7 +28,7 @@ type PageData struct {
 	Type       string
 }
 
-type Metadata map[string]interface{}
+type Metadata map[string]any
 
 func processWithYaml(f []byte) (Metadata, []byte, error) {
 	// Check if the file has valid metadata
@@ -155,7 +155,15 @@ func BuildFile(f *File, settings *Settings) error {
 }
 
 func BuildHtmlFile(l int, in string, out string, pd *PageData, settings *Settings) error {
-	md, err := util.ReadLineRange(in, l, -1)
+	// WARN: ReadLineRange is fine, but l is the len of the frontmatter
+	// NOT including the delimiters!
+	start := l
+	// if the frontmatter exists (len > 0), then we need to
+	// account for two lines of delimiter!
+	if l != 0 {
+		start += 2
+	}
+	md, err := util.ReadLineRange(in, start, -1)
 	if err != nil {
 		return err
 	}
diff --git a/internal/util/file.go b/internal/util/file.go
index 3e18f1d..4570eb2 100644
--- a/internal/util/file.go
+++ b/internal/util/file.go
@@ -93,7 +93,6 @@ func ReadLineRange(filename string, start int, end int) ([]byte, error) {
 	scanner := bufio.NewScanner(file)
 	i := 0
 	for scanner.Scan() {
-		i++
 		if i >= start && (i <= end || end == -1) {
 			buffer.Write(scanner.Bytes())
 			buffer.WriteByte('\n')
@@ -101,6 +100,7 @@ func ReadLineRange(filename string, start int, end int) ([]byte, error) {
 		if i > end && end != -1 {
 			break
 		}
+		i++
 	}
 
 	if err := scanner.Err(); err != nil {