Add a seperator option for appendFile

microsoft · Jul 20, 2023 · d25f161 · d25f161
1 parent 84f8a66
commit d25f161
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/utils/index.d.ts b/utils/index.d.ts
@@ -1563,8 +1563,10 @@ export declare namespace AzExtFsExtra {
     export function ensureDir(resource: Uri | string): Promise<void>;
     export function ensureFile(resource: Uri | string): Promise<void>;
     export function readFile(resource: Uri | string): Promise<string>;
-    export function writeFile(resource: Uri | string, contents: string): Promise<void>;
-    export function appendFile(resource: Uri | string, contents: string): Promise<void>;
+    /**
+     * @param seperator By default, will append "\r\n\r\n" between existing content and new content to be appended
+     */
+    export function appendFile(resource: Uri | string, contents: string, seperator: string = '\r\n\r\n'): Promise<void>;
     export function pathExists(resource: Uri | string): Promise<boolean>;
     export function readJSON<T>(resource: Uri | string): Promise<T>
     /**

diff --git a/utils/src/utils/AzExtFsExtra.ts b/utils/src/utils/AzExtFsExtra.ts
@@ -73,10 +73,10 @@ export namespace AzExtFsExtra {
         await workspace.fs.writeFile(uri, Buffer.from(contents));
     }
 
-    export async function appendFile(resource: Uri | string, contents: string): Promise<void> {
+    export async function appendFile(resource: Uri | string, contents: string, seperator: string = '\r\n\r\n'): Promise<void> {
         const uri = convertToUri(resource);
         const existingContent = await AzExtFsExtra.readFile(uri);
-        await AzExtFsExtra.writeFile(uri, existingContent + '\r\n\r\n' + contents);
+        await AzExtFsExtra.writeFile(uri, existingContent + seperator + contents);
     }
 
     export async function pathExists(resource: Uri | string): Promise<boolean> {