propagate isReadonly properly

src/vs/platform/files/common/files.ts

@@ -399,6 +399,11 @@ export interface IBaseStat {
 	 * current state of the file or directory.
 	 */
 	etag: string;
+
+	/**
+	 * The resource is readonly.
+	 */
+	isReadonly?: boolean;
 }
 
 /**
@@ -412,11 +417,6 @@ export interface IFileStat extends IBaseStat {
 	 */
 	isDirectory: boolean;
 
-	/**
-	 * The resource is readonly.
-	 */
-	isReadonly?: boolean;
-
 	/**
 	 * The resource is a symbolic link.
 	 */

src/vs/workbench/services/files/electron-browser/fileService.ts

@@ -273,6 +273,7 @@ export class FileService implements IFileService {
 					mtime: streamContent.mtime,
 					etag: streamContent.etag,
 					encoding: streamContent.encoding,
+					isReadonly: streamContent.isReadonly,
 					value: ''
 				};
 
@@ -302,6 +303,7 @@ export class FileService implements IFileService {
 			mtime: void 0,
 			etag: void 0,
 			encoding: void 0,
+			isReadonly: false,
 			value: void 0
 		};
 

src/vs/workbench/services/files/electron-browser/remoteFileService.ts

@@ -412,6 +412,7 @@ export class RemoteFileService extends FileService {
 						name: fileStat.name,
 						etag: fileStat.etag,
 						mtime: fileStat.mtime,
+						isReadonly: fileStat.isReadonly
 					};
 				});
 			});
@@ -499,7 +500,8 @@ export class RemoteFileService extends FileService {
 				etag: content.etag,
 				mtime: content.mtime,
 				name: content.name,
-				resource: content.resource
+				resource: content.resource,
+				isReadonly: content.isReadonly
 			};
 			content.value.on('data', chunk => result.value += chunk);
 			content.value.on('error', reject);

src/vs/workbench/services/textfile/common/textFileEditorModel.ts

@@ -310,7 +310,8 @@ export class TextFileEditorModel extends BaseTextEditorModel implements ITextFil
 					mtime: Date.now(),
 					etag: void 0,
 					value: createTextBufferFactory(''), /* will be filled later from backup */
-					encoding: this.fileService.encoding.getWriteEncoding(this.resource, this.preferredEncoding)
+					encoding: this.fileService.encoding.getWriteEncoding(this.resource, this.preferredEncoding),
+					isReadonly: false
 				};
 
 				return this.loadWithContent(content, backup);
@@ -406,7 +407,8 @@ export class TextFileEditorModel extends BaseTextEditorModel implements ITextFil
 			etag: content.etag,
 			isDirectory: false,
 			isSymbolicLink: false,
-			children: void 0
+			children: void 0,
+			isReadonly: content.isReadonly
 		};
 		this.updateLastResolvedDiskStat(resolvedStat);
 

src/vs/workbench/services/textfile/electron-browser/textFileService.ts

@@ -63,6 +63,7 @@ export class TextFileService extends AbstractTextFileService {
 					mtime: streamContent.mtime,
 					etag: streamContent.etag,
 					encoding: streamContent.encoding,
+					isReadonly: streamContent.isReadonly,
 					value: res
 				};
 				return r;