Handle missing file error (#66)

fixes #46

Author: chdsbd

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## 3.2.1 - 2024-06-02
+
+### Fixed
+
+- handle missing file error when opening pull request. (#66)
+
 ## 3.2.0 - 2024-06-02
 
 ### Added

package.json

@@ -2,7 +2,7 @@
   "name": "githubinator",
   "displayName": "Githubinator",
   "description": "Quickly open files on Github and other providers. View blame information, copy permalinks and more. See the \"commands\" section of the README for more details.",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "publisher": "chdsbd",
   "license": "SEE LICENSE IN LICENSE",
   "icon": "images/logo256.png",

src/utils.ts

@@ -4,9 +4,21 @@ import * as fs from "fs"
 export function getRelativeFilePath(
   repositoryDir: string,
   fileName: string,
-): string {
-  const resolvedFileName = fs.realpathSync(fileName)
-  return resolvedFileName.replace(repositoryDir, "")
+): string | null {
+  try {
+    const resolvedFileName = fs.realpathSync(fileName)
+    return resolvedFileName.replace(repositoryDir, "")
+  } catch (e) {
+    if (
+      typeof e === "object" &&
+      e != null &&
+      "code" in e &&
+      e.code === "ENOENT"
+    ) {
+      return null
+    }
+    throw e
+  }
 }
 
 /** Convert url/hostname to hostname