From 3589aadbb37dd9dd21c6c8f73847cf600c8cf64f Mon Sep 17 00:00:00 2001
From: Zef Hemel <zef@zef.me>
Date: Mon, 8 Aug 2022 13:09:19 +0200
Subject: [PATCH] PAGENAME for page instantiations

---
 packages/plugs/core/template.ts | 4 ++--
 packages/plugs/query/data.ts    | 4 ++++
 website/CHANGELOG.md            | 3 +++
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/packages/plugs/core/template.ts b/packages/plugs/core/template.ts
index a52876ef..a2266496 100644
--- a/packages/plugs/core/template.ts
+++ b/packages/plugs/core/template.ts
@@ -42,10 +42,10 @@ export async function instantiateTemplateCommand() {
   let { text } = await readPage(selectedTemplate.name);
 
   let parseTree = await parseMarkdown(text);
-  let additionalPageMeta = extractMeta(parseTree, ["name"]);
+  let additionalPageMeta = extractMeta(parseTree, ["PAGENAME"]);
   console.log("Page meta", additionalPageMeta);
 
-  let pageName = await prompt("Name of new page", additionalPageMeta.name);
+  let pageName = await prompt("Name of new page", additionalPageMeta.PAGENAME);
   if (!pageName) {
     return;
   }
diff --git a/packages/plugs/query/data.ts b/packages/plugs/query/data.ts
index eded6a1d..10132990 100644
--- a/packages/plugs/query/data.ts
+++ b/packages/plugs/query/data.ts
@@ -107,6 +107,10 @@ export function extractMeta(
         delete newData[key];
       }
       codeTextNode.children![0].text = stringifyYaml(newData).trim();
+      // If nothing is left, let's just delete this thing
+      if (Object.keys(newData).length === 0) {
+        return null;
+      }
     }
     return undefined;
   });
diff --git a/website/CHANGELOG.md b/website/CHANGELOG.md
index ba3dea5a..a4bc2376 100644
--- a/website/CHANGELOG.md
+++ b/website/CHANGELOG.md
@@ -1,5 +1,8 @@
 An attempt at documenting of the changes/new features introduced in each (pre) release.
 
+## 0.0.31
+* For the `Template: Instantiate Page` command, the page meta value `PAGENAME` is now used to configure the page name (was `name` before). Also if `PAGENAME` is the only page meta defined, it will remove the page meta entirely when instantiating.
+
 ## 0.0.30
 * Slash commands now only trigger after a non-word character to avoid "false positives" like "hello/world".
 * Page auto complete now works with slashes in the name.