fix 'edit this page' link (#512)

website/components/temporary_docs-page/index.jsx

@@ -20,7 +20,7 @@ export default function DocsPage({
   productSlug,
   subpath,
   order,
-  staticProps: { mdxSource, data, frontMatter, pagePath },
+  staticProps: { mdxSource, data, frontMatter, pagePath, filePath },
 }) {
   const content = hydrate(mdxSource, {
     components: generateComponents(productName),
@@ -43,7 +43,7 @@ export default function DocsPage({
           data: data,
           order,
         }}
-        resourceURL={`https://github.com/hashicorp/${productSlug}/blob/master/website/content/docs/${frontMatter.__resourcePath}`}
+        resourceURL={`https://github.com/hashicorp/${productSlug}/blob/master/website/content/docs/${filePath}`}
       >
         {content}
       </DocsPageComponent>

website/components/temporary_docs-page/server.js

@@ -36,7 +36,7 @@ export async function generateStaticProps(subpath, productName, params) {
   const allFrontMatter = await fastReadFrontMatter(docsPath)
 
   // render the current page path markdown
-  const { mdxSource, frontMatter } = await renderPageMdx(
+  const { mdxSource, frontMatter, filePath } = await renderPageMdx(
     docsPath,
     pagePath,
     generateComponents(productName)
@@ -50,6 +50,7 @@ export async function generateStaticProps(subpath, productName, params) {
       }),
       mdxSource,
       frontMatter,
+      filePath,
       pagePath: `/docs/${pagePath}`,
     },
   }
@@ -75,12 +76,14 @@ export async function renderPageMdx(root, pagePath, components) {
   // prefer leaf if both are present
   const leafPath = path.join(root, `${pagePath}.mdx`)
   const indexPath = path.join(root, `${pagePath}/index.mdx`)
-  let page
+  let page, filePath
 
   if (existsSync(leafPath)) {
     page = fs.readFileSync(leafPath, 'utf8')
+    filePath = leafPath
   } else if (existsSync(indexPath)) {
     page = fs.readFileSync(indexPath, 'utf8')
+    filePath = indexPath
   } else {
     // NOTE: if we decide to let docs pages render dynamically, we should replace this
     // error with a straight 404, at least in production.
@@ -97,7 +100,7 @@ export async function renderPageMdx(root, pagePath, components) {
     components,
   })
 
-  return { mdxSource, frontMatter }
+  return { mdxSource, frontMatter, filePath: filePath.replace(`${root}/`, '') }
 }
 
 export function fastReadFrontMatter(p) {