chore: rename docs to resources

src/components/ResourcesSidebar/useBuildTree.tsx

@@ -0,0 +1,92 @@
+import partition from "ramda/es/partition"
+import chain from "ramda/es/chain"
+
+import {
+  IFileOrFolder,
+  IFile,
+  IFolder,
+  IAllResourcesQuery,
+  IFileQuery,
+} from "./index"
+
+function traverse(
+  [head, ...tail]: string[],
+  basePath = "/resources"
+): IFileOrFolder {
+  const path = basePath + "/" + head
+  const isFile = !tail.length
+  if (isFile) {
+    // probably not more than one dot
+    const [name] = head.split(".")
+    return {
+      title: name,
+      type: "file",
+      path,
+    }
+  }
+  return {
+    title: head,
+    type: "folder",
+    path,
+    children: [traverse(tail, path)],
+  }
+}
+
+function generateFolder({
+  title,
+  path,
+  targets,
+}: {
+  title: IFolder["title"]
+  path: IFile["path"]
+  targets: IFolder[]
+}): IFolder {
+  const children = join(chain(target => target.children, targets))
+
+  return {
+    title,
+    type: "folder",
+    path,
+    children,
+  }
+}
+
+function generateFile({
+  title,
+  path,
+}: {
+  title: IFile["title"]
+  path: IFile["path"]
+}): IFile {
+  return {
+    title,
+    type: "file",
+    path,
+  }
+}
+
+function join([head, ...tail]: IFileOrFolder[]): IFileOrFolder[] {
+  if (!head) return []
+
+  const [similarFs, remaining] = partition(
+    obj => obj.title === head.title && obj.type === head.type,
+    tail
+  )
+  const targets = [head, ...similarFs]
+  const { title, path } = head
+
+  const current =
+    head.type === "folder"
+      ? generateFolder({ title, path, targets: targets as IFolder[] })
+      : generateFile({ title, path })
+
+  return [current, ...join(remaining)]
+}
+
+export default function useBuildTree(resources: IAllResourcesQuery) {
+  const objects = resources.allFile.edges.map(({ node: file }: IFileQuery) =>
+    traverse(file.relativePath.split("/"))
+  )
+
+  return join(objects)
+}