feat: make og images an emitter to properly await image generation (#1826)

Jacky Zhao

2025-03-13 d9159e0ac9bfc22e584c78bc8aa04ecd82c14eea

 quartz/plugins/emitters/folderPage.tsx

@@ -69,19 +69,17 @@

      return graph
    },
    async emit(ctx, content, resources): Promise<FilePath[]> {
      const fps: FilePath[] = []
    async *emit(ctx, content, resources) {
      const allFiles = content.map((c) => c[1].data)
      const cfg = ctx.cfg.configuration

      const folders: Set<SimpleSlug> = new Set(
        allFiles.flatMap((data) => {
          const slug = data.slug
          const folderName = path.dirname(slug ?? "") as SimpleSlug
          if (slug && folderName !== "." && folderName !== "tags") {
            return [folderName]
          }
          return []
          return data.slug
            ? _getFolders(data.slug).filter(
                (folderName) => folderName !== "." && folderName !== "tags",
              )
            : []
        }),
      )

@@ -107,8 +105,8 @@

      for (const folder of folders) {
        const slug = joinSegments(folder, "index") as FullSlug
        const externalResources = pageResources(pathToRoot(slug), resources)
        const [tree, file] = folderDescriptions[folder]
        const externalResources = pageResources(pathToRoot(slug), file.data, resources)
        const componentData: QuartzComponentProps = {
          ctx,
          fileData: file.data,
@@ -120,16 +118,24 @@
        }

        const content = renderPage(cfg, slug, componentData, opts, externalResources)
        const fp = await write({
        yield write({
          ctx,
          content,
          slug,
          ext: ".html",
        })

        fps.push(fp)
      }
      return fps
    },
  }
}

function _getFolders(slug: FullSlug): SimpleSlug[] {
  var folderName = path.dirname(slug ?? "") as SimpleSlug
  const parentFolderNames = [folderName]

  while (folderName !== ".") {
    folderName = path.dirname(folderName ?? "") as SimpleSlug
    parentFolderNames.push(folderName)
  }
  return parentFolderNames
}