Revert "bump 0.3.3 -> 0.3.4"

This reverts commit c7aad8cd26.

src/index.ts

@@ -50,25 +50,42 @@ export default function gemtext(config: GemtextConfig = {}): AstroIntegration {
                             }
                         }
 
-                        const body = lines.slice(bodyStartLineIndex).join("\n")
+                        let body = lines.slice(bodyStartLineIndex).join("\n")
 
-                      const filepath = fileURLToPath(fileUrl);
-                      const filename = filepath.slice(filepath.lastIndexOf("/") + 1);
+                        const filepath = fileURLToPath(fileUrl)
+                        const filename = filepath.slice(filepath.lastIndexOf("/") + 1)
                         const slug =
-                        typeof data["slug"] === "string" ?
-                          data["slug"]
-                          : filename;
+                            typeof data["slug"] === "string" ? data["slug"] : filename
 
-                        data['title'] = data['title']
-                          ?? lines.slice(bodyStartLineIndex).find(line => line.startsWith('# '))?.slice(2);
-                        data['pubDate'] = data['pubDate']
-                          ?? validDateOrUndefined(lines.slice(bodyStartLineIndex).find(line => line.startsWith('Published on: '))?.slice(14))
-                          ?? validDateOrUndefined(filename.replace(/\.[^.]\+$/, ''))
-                          ?? validDateOrUndefined(slug.replace(/\.[^.]\+$/, ''));
-                        data['updatedDate'] = data['updatedDate']
-                          ?? validDateOrUndefined(lines.slice(bodyStartLineIndex).find(line => line.startsWith('Updated on: '))?.slice(14))
-                          ?? validDateOrUndefined(filename.replace(/\.[^.]\+$/, ''))
-                          ?? validDateOrUndefined(slug.replace(/\.[^.]\+$/, ''));
+                        data["title"] =
+                            data["title"] ??
+                            lines
+                                .slice(bodyStartLineIndex)
+                                .find((line) => line.startsWith("# "))
+                                ?.slice(2)
+                        data["pubDate"] =
+                            data["pubDate"] ??
+                            validDateOrUndefined(
+                                lines
+                                    .slice(bodyStartLineIndex)
+                                    .find((line) => line.startsWith("Published on: "))
+                                    ?.slice(14),
+                            ) ??
+                            validDateOrUndefined(filename.replace(/\.[^.]\+$/, "")) ??
+                            validDateOrUndefined(slug.replace(/\.[^.]\+$/, ""))
+                        data["updatedDate"] =
+                            data["updatedDate"] ??
+                            validDateOrUndefined(
+                                lines
+                                    .slice(bodyStartLineIndex)
+                                    .find((line) => line.startsWith("Updated on: "))
+                                    ?.slice(14),
+                            )
+
+                        if (data["title"]) {
+                          body.replace(`# ${data["title"]}\n`, '');
+                          body = body.trim();
+                        }
 
                         return {
                             data,
@@ -84,9 +101,9 @@ export default function gemtext(config: GemtextConfig = {}): AstroIntegration {
 }
 
 const validDateOrUndefined = (x: unknown) => {
-  const d = new Date(x as string);
+    const d = new Date(x as string)
     if (isNaN(d.valueOf())) {
-    return undefined;
+        return undefined
     }
-  return d;
-};
+    return d
+}