From 30c213ab31377a48db1b0416fd8ca5f3f6055f4d Mon Sep 17 00:00:00 2001
From: Kelvin Schoofs <schoofs.kelvin@gmail.com>
Date: Sun, 26 Sep 2021 23:29:23 +0200
Subject: [PATCH] Prompt to create empty file for `code` command (closes #267)

---
 CHANGELOG.md      |  1 +
 src/connection.ts | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ed6036..c95ebd7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 
 ### Changes
 - Proxy hop field now actually lists all known configs to pick from, instead of "TO DO" (#290)
+- Remote `code` command (#267) now prompts to create an empty file for non-existing path
 
 ### Development changes
 - Webpack setup has been improved quite a bit, mostly to clean up long ugly paths and make builds deterministic:
diff --git a/src/connection.ts b/src/connection.ts
index a9f6cc3..9feeacd 100644
--- a/src/connection.ts
+++ b/src/connection.ts
@@ -111,6 +111,18 @@ export class ConnectionManager {
                             }
                         } catch (e) {
                             if (e instanceof vscode.FileSystemError) {
+                                if (e.code === 'FileNotFound') {
+                                    logging.warning(`File '${absolutePath}' not found, prompting to create empty file`);
+                                    const choice = await vscode.window.showWarningMessage(`File '${absolutePath}' not found, create it?`, { modal: true }, 'Yes');
+                                    if (choice !== 'Yes') return;
+                                    try { await vscode.workspace.fs.writeFile(uri, Buffer.of()); } catch (e) {
+                                        logging.error(e);
+                                        vscode.window.showErrorMessage(`Failed to create an empty file at '${absolutePath}'`);
+                                        return;
+                                    }
+                                    await vscode.window.showTextDocument(uri);
+                                    return;
+                                }
                                 vscode.window.showErrorMessage(`Error opening ${absolutePath}: ${e.name.replace(/ \(FileSystemError\)/g, '')}`);
                             } else {
                                 vscode.window.showErrorMessage(`Error opening ${absolutePath}: ${e.message || e}`);