From 10c7084cdf6b19b1e87d959d2d6f2997ef963824 Mon Sep 17 00:00:00 2001
From: Robert Holt <rjmholt_msft@outlook.com>
Date: Wed, 23 Jan 2019 09:43:33 -0800
Subject: [PATCH 1/3] Handle arbitrary exceptions when recursing workspace

---
 src/PowerShellEditorServices/Workspace/Workspace.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/PowerShellEditorServices/Workspace/Workspace.cs b/src/PowerShellEditorServices/Workspace/Workspace.cs
index 6b31b094f..9217fb8a7 100644
--- a/src/PowerShellEditorServices/Workspace/Workspace.cs
+++ b/src/PowerShellEditorServices/Workspace/Workspace.cs
@@ -345,6 +345,12 @@ private void RecursivelyEnumerateFiles(string folderPath, ref List<string> found
 
                     continue;
                 }
+                catch (Exception e)
+                {
+                    this.logger.WriteHandledException(
+                        $"Could not enumerate files in the path '{folderPath}' due to an exception",
+                        e);
+                }
 
                 foundFiles.AddRange(psFiles);
             }
@@ -386,6 +392,13 @@ private void RecursivelyEnumerateFiles(string folderPath, ref List<string> found
 
                 return;
             }
+            catch (Exception e)
+            {
+                this.logger.WriteHandledException(
+                    $"Could not enumerate directories in the path '{folderPath}' due to an exception",
+                    e);
+            }
+
 
             foreach (string subDir in subDirs)
             {

From 46ff0953da0ab1c77988b2d0d3e53b6f6aa51b72 Mon Sep 17 00:00:00 2001
From: Robert Holt <rjmholt_msft@outlook.com>
Date: Wed, 23 Jan 2019 10:00:34 -0800
Subject: [PATCH 2/3] Jump out of golden path on exceptions

---
 src/PowerShellEditorServices/Workspace/Workspace.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/PowerShellEditorServices/Workspace/Workspace.cs b/src/PowerShellEditorServices/Workspace/Workspace.cs
index 9217fb8a7..a32ed399d 100644
--- a/src/PowerShellEditorServices/Workspace/Workspace.cs
+++ b/src/PowerShellEditorServices/Workspace/Workspace.cs
@@ -350,6 +350,7 @@ private void RecursivelyEnumerateFiles(string folderPath, ref List<string> found
                     this.logger.WriteHandledException(
                         $"Could not enumerate files in the path '{folderPath}' due to an exception",
                         e);
+                    continue;
                 }
 
                 foundFiles.AddRange(psFiles);
@@ -397,6 +398,7 @@ private void RecursivelyEnumerateFiles(string folderPath, ref List<string> found
                 this.logger.WriteHandledException(
                     $"Could not enumerate directories in the path '{folderPath}' due to an exception",
                     e);
+                return;
             }
 
 

From fdd0d738a749a5588e67eb6770711ebdd9f5b3e5 Mon Sep 17 00:00:00 2001
From: Robert Holt <rjmholt@gmail.com>
Date: Wed, 23 Jan 2019 10:05:18 -0800
Subject: [PATCH 3/3] Blank lines

---
 src/PowerShellEditorServices/Workspace/Workspace.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/PowerShellEditorServices/Workspace/Workspace.cs b/src/PowerShellEditorServices/Workspace/Workspace.cs
index a32ed399d..6f9cb8beb 100644
--- a/src/PowerShellEditorServices/Workspace/Workspace.cs
+++ b/src/PowerShellEditorServices/Workspace/Workspace.cs
@@ -350,6 +350,7 @@ private void RecursivelyEnumerateFiles(string folderPath, ref List<string> found
                     this.logger.WriteHandledException(
                         $"Could not enumerate files in the path '{folderPath}' due to an exception",
                         e);
+                    
                     continue;
                 }
 
@@ -398,6 +399,7 @@ private void RecursivelyEnumerateFiles(string folderPath, ref List<string> found
                 this.logger.WriteHandledException(
                     $"Could not enumerate directories in the path '{folderPath}' due to an exception",
                     e);
+                
                 return;
             }