From b9e22b5ffe58c91cd1ad14272ee5f14fade5bf18 Mon Sep 17 00:00:00 2001
From: Pablo Lozano <pabloloz@gmail.com>
Date: Sat, 9 Dec 2017 16:20:30 -0600
Subject: [PATCH 1/2] Normalize Windows paths to Unix style before comparing

I was getting an issue in which the whole Vue file was being taken as the content.
The call to getSourceFile was being done two times:

One with fileName which worked fine:
"c:/Users/pablo/Documents/myApp/src/components/BankAccount.vue"

And then a second call with the paths as follow which failed to correctly encode and thus failing the conditional:
"c:\Users\pablo\Documents\myApp\src\components\BankAccount.vue"

The toUnixPath changes all backward slashes to forward slashes before the encode step.
As far as I have tested this replaces "fixSlashes" and my tests show that everything is working fine.
---
 tslint-server/src/server.ts | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/tslint-server/src/server.ts b/tslint-server/src/server.ts
index e0bf420..e94ad14 100644
--- a/tslint-server/src/server.ts
+++ b/tslint-server/src/server.ts
@@ -556,10 +556,10 @@ function createProgram (updatedFileName: string, updatedContents: string, oldPro
     const parsed = getParsedTsConfig();
     const host = ts.createCompilerHost(parsed.options, true);
     const realGetSourceFile = host.getSourceFile;
-    updatedFileName = fixSlashes(updatedFileName);
+    updatedFileName = toUnixPath(updatedFileName);
 
     host.getSourceFile = function getSourceFile(fileName, languageVersion, onError) {
-        if (updatedFileName && updatedFileName.indexOf(fixSlashes(encodePath(fileName))) !== -1) {
+        if (updatedFileName && updatedFileName.indexOf(fixSlashes(encodePath(toUnixPath(fileName)))) !== -1) {
             // Get contents from file currently being edited in editor.
             return ts.createSourceFile(fileName, updatedContents, languageVersion, true);
         } else {
@@ -593,17 +593,22 @@ function createProgram (updatedFileName: string, updatedContents: string, oldPro
 }
 
 /**
- * Normalizes slashes (win32 vs. Posix).
+ * Encode path (and fix semicolon issue with Windows paths).
  */
-function fixSlashes(path: string): string {
-    return path.replace(/\\/g, "/");
+function encodePath(path: string): string {
+    return encodeURI(path).replace(/:/g, "%3A");
 }
 
 /**
- * Encode path (and fix semicolon issue with Windows paths).
+ * Rewrite windows path to unix style path
  */
-function encodePath(path: string): string {
-    return encodeURI(path).replace(/:/g, "%3A");
+function toUnixPath(p: string): string {
+	p = p.replace(/\\/g, '/');
+	let double = /\/\//;
+	while(p.match(double)) {
+		p = p.replace(double, '');
+	}
+	return p;
 }
 
 /**

From bceef497b70a4d39025cb14dda1c1720718fa86e Mon Sep 17 00:00:00 2001
From: Pablo Lozano <pabloloz@gmail.com>
Date: Mon, 11 Dec 2017 15:20:11 -0600
Subject: [PATCH 2/2] Update server.ts

---
 tslint-server/src/server.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tslint-server/src/server.ts b/tslint-server/src/server.ts
index e94ad14..bef63cd 100644
--- a/tslint-server/src/server.ts
+++ b/tslint-server/src/server.ts
@@ -559,7 +559,7 @@ function createProgram (updatedFileName: string, updatedContents: string, oldPro
     updatedFileName = toUnixPath(updatedFileName);
 
     host.getSourceFile = function getSourceFile(fileName, languageVersion, onError) {
-        if (updatedFileName && updatedFileName.indexOf(fixSlashes(encodePath(toUnixPath(fileName)))) !== -1) {
+        if (updatedFileName && updatedFileName.indexOf(encodePath(toUnixPath(fileName))) !== -1) {
             // Get contents from file currently being edited in editor.
             return ts.createSourceFile(fileName, updatedContents, languageVersion, true);
         } else {