From 7ec1c3ee88802a5ef3e18215cbf493979390645e Mon Sep 17 00:00:00 2001
From: Daniel Emod Kovacs <kovacsemod@gmail.com>
Date: Sun, 8 Mar 2020 01:12:24 +0100
Subject: [PATCH] chore(gatsby-core-utils): create-require-from-path to TS

---
 .../src/create-require-from-path.js           | 16 --------------
 .../src/create-require-from-path.ts           | 22 +++++++++++++++++++
 2 files changed, 22 insertions(+), 16 deletions(-)
 delete mode 100644 packages/gatsby-core-utils/src/create-require-from-path.js
 create mode 100644 packages/gatsby-core-utils/src/create-require-from-path.ts

diff --git a/packages/gatsby-core-utils/src/create-require-from-path.js b/packages/gatsby-core-utils/src/create-require-from-path.js
deleted file mode 100644
index 263fb51614982..0000000000000
--- a/packages/gatsby-core-utils/src/create-require-from-path.js
+++ /dev/null
@@ -1,16 +0,0 @@
-const Module = require(`module`)
-const path = require(`path`)
-
-// Polyfill Node's `Module.createRequireFromPath` if not present (added in Node v10.12.0)
-module.exports =
-  Module.createRequire ||
-  Module.createRequireFromPath ||
-  function(filename) {
-    const mod = new Module(filename, null)
-
-    mod.filename = filename
-    mod.paths = Module._nodeModulePaths(path.dirname(filename))
-    mod._compile(`module.exports = require;`, filename)
-
-    return mod.exports
-  }
diff --git a/packages/gatsby-core-utils/src/create-require-from-path.ts b/packages/gatsby-core-utils/src/create-require-from-path.ts
new file mode 100644
index 0000000000000..4dcaa9ebcf8a7
--- /dev/null
+++ b/packages/gatsby-core-utils/src/create-require-from-path.ts
@@ -0,0 +1,22 @@
+import Module from "module"
+import path from "path"
+
+// Polyfill Node's `Module.createRequireFromPath` if not present (added in Node v10.12.0)
+const createRequire = (filename: string): NodeRequire => {
+  if (`createRequire` in Module) {
+    return Module.createRequire(filename)
+  }
+  if (`createRequireFromPath` in Module) {
+    return Module.createRequireFromPath(filename)
+  }
+
+  const mod = new Module(filename, null)
+
+  mod.filename = filename
+  mod.paths = Module._nodeModulePaths(path.dirname(filename))
+  mod._compile(`module.exports = require;`, filename)
+
+  return mod.exports
+}
+
+export default createRequire