feat(resources): link to resources home from intro

src/components/ResourcesList/index.tsx

@@ -2,7 +2,7 @@ import { graphql, useStaticQuery } from "gatsby"
 import React, { FC, HTMLAttributes, memo } from "react"
 import "react-perfect-scrollbar/dist/css/styles.css"
 import { IAllResourcesQuery, IFileOrFolder, IFolder } from "../../types"
-import { humanize } from "../../utils"
+import { getPath, humanize } from "../../utils"
 import * as SC from "./styles"
 import useBuildTree from "./useBuildTree"
 
@@ -30,8 +30,10 @@ function plantTree(item: IFileOrFolder, index?: number) {
   if (item.type === "file") {
     // remove the first elements, treat as hardcoded
     const [, , , ...cleanedUpPath] = item.path.split("/")
+    const path = getPath(item)
+
     return (
-      <SC.PageLink key={item.title} to={item.path}>
+      <SC.PageLink key={item.title} to={path}>
         {cleanedUpPath.map(node => (
           // TODO: use helper to format path
           <SC.NodePart key={node}>{humanize(node)}</SC.NodePart>

src/components/ResourcesSidebar/index.tsx

@@ -2,7 +2,7 @@ import { graphql, useStaticQuery } from "gatsby"
 import React, { FC, HTMLAttributes, memo, useState } from "react"
 import TriangleDown from "../../icons/triangle-down.svg"
 import { IAllResourcesQuery, IFileOrFolder, IFolder } from "../../types"
-import { humanize } from "../../utils"
+import { getPath, humanize } from "../../utils"
 import { Sidebar } from "../Sidebar"
 import useBuildTree from "./../../hooks/useBuildTree"
 import useSidebar from "./../../hooks/useSidebar"
@@ -30,8 +30,10 @@ const ALL_RESOURCES = graphql`
 
 function plantTree(item: IFileOrFolder, index?: number, firstLevel?: boolean) {
   if (item.type === "file") {
+    const path = getPath(item)
+
     return (
-      <SC.PageLink key={item.title} to={item.path} activeClassName="active">
+      <SC.PageLink key={item.title} to={path} activeClassName="active">
         {humanize(item.title)}
       </SC.PageLink>
     )

src/utils/index.ts

@@ -26,6 +26,13 @@ export function humanize(str: string): string {
   return pipe(dashToSpace, specificWordsToUpper, removeDotMD)(str)
 }
 
+export function getPath({ path, title }: IFileOrFolder) {
+  const depth = path.replace("/resources", "").split("/").length - 2
+  const isLanguageIntro = depth === 1 && title.includes("intro")
+
+  return isLanguageIntro ? path.replace("intro.md", "") : path
+}
+
 export function traversePaths(
   [head, ...tail]: string[],
   basePath: string