From 233e3857566d592940347e03a2ff0214343b6802 Mon Sep 17 00:00:00 2001
From: Joshua Estrin Skrzypek <jskrzypek@gmail.com>
Date: Mon, 21 May 2018 17:21:43 +0300
Subject: [PATCH 1/3] Replace old cwd option with configPath for mjmlconfig
 support

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

diff --git a/src/helper.ts b/src/helper.ts
index 302fdc1..2fe2053 100644
--- a/src/helper.ts
+++ b/src/helper.ts
@@ -48,7 +48,7 @@ export default class Helper {
                 minify: minify,
                 beautify: beautify,
                 filePath: mjmlPath,
-                cwd: this.getCWD(mjmlPath)
+                configPath: this.getCWD(mjmlPath)
             });
 
             if (html) {

From c1e32b414a39aacbee9bd6c7e12e1fd1547337a4 Mon Sep 17 00:00:00 2001
From: Joshua Estrin Skrzypek <jskrzypek@gmail.com>
Date: Mon, 21 May 2018 17:54:45 +0300
Subject: [PATCH 2/3] Refactor helper.mjml2html to return errors for linter

---
 src/helper.ts  | 11 ++++-------
 src/linter.ts  |  9 ++-------
 src/preview.ts |  2 +-
 3 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/src/helper.ts b/src/helper.ts
index 2fe2053..2ab457f 100644
--- a/src/helper.ts
+++ b/src/helper.ts
@@ -19,7 +19,7 @@ export default class Helper {
             vscode.window.activeTextEditor.document.getText(),
             minify != undefined ? minify : vscode.workspace.getConfiguration("mjml").minifyHtmlOutput,
             beautify != undefined ? beautify : vscode.workspace.getConfiguration("mjml").beautifyHtmlOutput,
-        );
+        ).html;
 
         if (content) {
             if (fixLinks != undefined && fixLinks) {
@@ -37,23 +37,20 @@ export default class Helper {
         return document.languageId === "mjml" && document.uri.scheme !== "mjml-preview";
     }
 
-    static mjml2html(mjml: string, minify: boolean, beautify: boolean, mjmlPath?: string): string {
+    static mjml2html(mjml: string, minify: boolean, beautify: boolean, mjmlPath?: string, level: 'skip' | 'strict' | 'ignore' = 'skip' ): { html: string, errors: any[] } {
         try {
             if (!mjmlPath) {
                 mjmlPath = this.getPath();
             }
 
-            let { html, errors } = mjml2html(mjml, {
-                level: "skip",
+            return mjml2html(mjml, {
+                level: level,
                 minify: minify,
                 beautify: beautify,
                 filePath: mjmlPath,
                 configPath: this.getCWD(mjmlPath)
             });
 
-            if (html) {
-                return html;
-            }
         }
         catch (err) {
             return;
diff --git a/src/linter.ts b/src/linter.ts
index cd000ef..649eb52 100644
--- a/src/linter.ts
+++ b/src/linter.ts
@@ -2,8 +2,6 @@
 
 import * as vscode from "vscode";
 
-import mjml2html = require("mjml");
-
 import helper from "./helper";
 
 export default class MJMLLintingProvider {
@@ -53,11 +51,8 @@ export default class MJMLLintingProvider {
         let diagnostics: vscode.Diagnostic[] = [];
 
         try {
-            let { html, errors } = mjml2html(vscode.window.activeTextEditor.document.getText(), {
-                level: "strict",
-                filePath: vscode.window.activeTextEditor.document.uri.fsPath,
-                cwd: helper.getCWD()
-            });
+            let filePath = helper.getPath();
+            let { html, errors } = helper.mjml2html(vscode.window.activeTextEditor.document.getText(), false, false, filePath, "strict");
 
             errors.forEach((err: any) => {
                 let line: number = err.line - 1;
diff --git a/src/preview.ts b/src/preview.ts
index c5d2ae3..c74a8be 100644
--- a/src/preview.ts
+++ b/src/preview.ts
@@ -216,7 +216,7 @@ class PreviewContentProvider implements vscode.TextDocumentContentProvider {
     }
 
     private renderMJML(): string {
-        let html: string = helper.mjml2html(this.document.getText(), false, false, this.document.uri.fsPath);
+        let html: string = helper.mjml2html(this.document.getText(), false, false, this.document.uri.fsPath).html;
 
         if (html) {
             return helper.fixLinks(html, this.document.uri.fsPath);

From 483ccf56669d6cc900e52c3140e770cbfe345f6e Mon Sep 17 00:00:00 2001
From: Joshua Estrin Skrzypek <jskrzypek@gmail.com>
Date: Tue, 22 May 2018 12:58:09 +0300
Subject: [PATCH 3/3] Return empty html & errors when mjml2html throws

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

diff --git a/src/helper.ts b/src/helper.ts
index 2ab457f..7b0135f 100644
--- a/src/helper.ts
+++ b/src/helper.ts
@@ -53,7 +53,7 @@ export default class Helper {
 
         }
         catch (err) {
-            return;
+            return { html: '', errors: [err] };
         }
     }