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Don't blow up when frontmatter YAML is invalid

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This commit is contained in:
Zef Hemel 2022-11-23 10:04:51 +01:00
parent 5d89e15959
commit 56e5466b19
1 changed files with 19 additions and 15 deletions
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4
plugs/directive/data.ts
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@ -81,6 +81,7 @@ export function extractMeta(
// Find FrontMatter and parse it // Find FrontMatter and parse it
if (t.type === "FrontMatter") { if (t.type === "FrontMatter") {
const yamlText = renderToText(t.children![1].children![0]); const yamlText = renderToText(t.children![1].children![0]);
try {
const parsedData: any = YAML.parse(yamlText); const parsedData: any = YAML.parse(yamlText);
const newData = { ...parsedData }; const newData = { ...parsedData };
data = { ...data, ...parsedData }; data = { ...data, ...parsedData };
@ -101,6 +102,9 @@ export function extractMeta(
if (Object.keys(newData).length === 0) { if (Object.keys(newData).length === 0) {
return null; return null;
} }
} catch (e: any) {
console.error("Could not parse frontmatter", e);
}
} }
// Find a fenced code block with `meta` as the language type // Find a fenced code block with `meta` as the language type