ckaczor/sqltoolsservice
1
0
Fork 0
mirror of https://github.com/ckaczor/sqltoolsservice.git synced 2026-01-19 01:25:40 -05:00
Code Issues Packages Projects Releases Wiki Activity

Fix #911 handle perforce files (#400)

Browse Source 
- Additional handling of document events with "perforce:" or other SCM strings
- Much of the handling had been added already, but adding in additional validation and ensuring that everywhere `Workspace.GetFile` is called we add a not-null check to avoid null reference errors
This commit is contained in:
Kevin Cunnane
2017-07-05 13:25:05 -07:00
committed by GitHub
parent 2a5ae06f12
commit 3aba287759
16 changed files with 152 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
src/Microsoft.SqlTools.ServiceLayer/Workspace/Workspace.cs
View File

@@ -12,6 +12,7 @@ using System.Linq;
using Microsoft.SqlTools.Utility;
using Microsoft.SqlTools.ServiceLayer.Workspace.Contracts;
using System.Runtime.InteropServices;
using Microsoft.SqlTools.ServiceLayer.Utility;
namespace Microsoft.SqlTools.ServiceLayer.Workspace
{
@@ -67,8 +68,8 @@ namespace Microsoft.SqlTools.ServiceLayer.Workspace
Validate.IsNotNullOrWhitespaceString("filePath", filePath);
// Resolve the full file path
string resolvedFilePath = this.ResolveFilePath(filePath);
string keyName = resolvedFilePath.ToLower();
ResolvedFile resolvedFile = this.ResolveFilePath(filePath);
string keyName = resolvedFile.LowercaseFilePath;
ScriptFile scriptFile = null;
return this.workspaceFiles.TryGetValue(keyName, out scriptFile);
@@ -95,36 +96,39 @@ namespace Microsoft.SqlTools.ServiceLayer.Workspace
}
// Resolve the full file path
string resolvedFilePath = this.ResolveFilePath(filePath);
string keyName = resolvedFilePath.ToLower();
ResolvedFile resolvedFile = this.ResolveFilePath(filePath);
string keyName = resolvedFile.LowercaseFilePath;
// Make sure the file isn't already loaded into the workspace
ScriptFile scriptFile = null;
if (!this.workspaceFiles.TryGetValue(keyName, out scriptFile))
{
if (IsUntitled(resolvedFilePath))
if (IsUntitled(resolvedFile.FilePath)
|| !resolvedFile.CanReadFromDisk)
{
// It's not a registered untitled file, so any attempt to read from disk will fail as it's in memory
// It's either not a registered untitled file, or not a valid file on disk
// so any attempt to read from disk will fail.
return null;
}
// This method allows FileNotFoundException to bubble up
// if the file isn't found.
using (FileStream fileStream = new FileStream(resolvedFilePath, FileMode.Open, FileAccess.Read))
using (FileStream fileStream = new FileStream(resolvedFile.FilePath, FileMode.Open, FileAccess.Read))
using (StreamReader streamReader = new StreamReader(fileStream, Encoding.UTF8))
{
scriptFile = new ScriptFile(resolvedFilePath, filePath,streamReader);
scriptFile = new ScriptFile(resolvedFile.FilePath, filePath,streamReader);
this.workspaceFiles.Add(keyName, scriptFile);
}
Logger.Write(LogLevel.Verbose, "Opened file on disk: " + resolvedFilePath);
Logger.Write(LogLevel.Verbose, "Opened file on disk: " + resolvedFile.FilePath);
}
return scriptFile;
}
private string ResolveFilePath(string filePath)
private ResolvedFile ResolveFilePath(string filePath)
{
bool canReadFromDisk = false;
if (!IsPathInMemoryOrNonFileUri(filePath))
{
if (filePath.StartsWith(@"file://"))
@@ -151,12 +155,14 @@ namespace Microsoft.SqlTools.ServiceLayer.Workspace
}
// Get the absolute file path
filePath = Path.GetFullPath(filePath);
ResolvedFile resolvedFile = FileUtilities.TryGetFullPath(filePath);
filePath = resolvedFile.FilePath;
canReadFromDisk = resolvedFile.CanReadFromDisk;
}
Logger.Write(LogLevel.Verbose, "Resolved path: " + filePath);
return filePath;
return new ResolvedFile(filePath, canReadFromDisk);
}
/// <summary>
@@ -191,18 +197,18 @@ namespace Microsoft.SqlTools.ServiceLayer.Workspace
}
// Resolve the full file path
string resolvedFilePath = this.ResolveFilePath(filePath);
string keyName = resolvedFilePath.ToLower();
ResolvedFile resolvedFile = this.ResolveFilePath(filePath);
string keyName = resolvedFile.LowercaseFilePath;
// Make sure the file isn't already loaded into the workspace
ScriptFile scriptFile = null;
if (!this.workspaceFiles.TryGetValue(keyName, out scriptFile))
{
scriptFile = new ScriptFile(resolvedFilePath, filePath, initialBuffer);
scriptFile = new ScriptFile(resolvedFile.FilePath, filePath, initialBuffer);
this.workspaceFiles.Add(keyName, scriptFile);
Logger.Write(LogLevel.Verbose, "Opened file as in-memory buffer: " + resolvedFilePath);
Logger.Write(LogLevel.Verbose, "Opened file as in-memory buffer: " + resolvedFile.FilePath);
}
return scriptFile;