From 32c524d05058b7542f6d6a9778af85ffc1a26d5d Mon Sep 17 00:00:00 2001
From: ota-meshi <otameshiyo23@gmail.com>
Date: Thu, 17 Dec 2020 12:05:44 +0900
Subject: [PATCH] Fix bug in eslint 6

---
 lib/rules/no-restricted-call-after-await.js | 9 ++++++++-
 typings/eslint/index.d.ts                   | 3 ++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/rules/no-restricted-call-after-await.js b/lib/rules/no-restricted-call-after-await.js
index a7d1eb0d7..6723d91ce 100644
--- a/lib/rules/no-restricted-call-after-await.js
+++ b/lib/rules/no-restricted-call-after-await.js
@@ -107,6 +107,13 @@ module.exports = {
       return allLocalImports
     }
 
+    function getCwd() {
+      if (context.getCwd) {
+        return context.getCwd()
+      }
+      return path.resolve('')
+    }
+
     /**
      * @param {string} moduleName
      * @param {Program} ast
@@ -116,7 +123,7 @@ module.exports = {
       /** @type {string} */
       let modulePath
       if (moduleName.startsWith('.')) {
-        modulePath = safeRequireResolve(path.join(context.getCwd(), moduleName))
+        modulePath = safeRequireResolve(path.join(getCwd(), moduleName))
       } else if (path.isAbsolute(moduleName)) {
         modulePath = safeRequireResolve(moduleName)
       } else {
diff --git a/typings/eslint/index.d.ts b/typings/eslint/index.d.ts
index 398399c9d..fdbca8503 100644
--- a/typings/eslint/index.d.ts
+++ b/typings/eslint/index.d.ts
@@ -328,7 +328,8 @@ export namespace Rule {
     markVariableAsUsed(name: string): boolean
     report(descriptor: ReportDescriptor): void
 
-    getCwd(): string
+    // eslint@6 does not have this method.
+    getCwd?: () => string
   }
 
   type ReportDescriptor =