From 18b80c5d2fd66cf4c9b44e81da4e449fd4142438 Mon Sep 17 00:00:00 2001
From: Kelvin Schoofs <schoofs.kelvin@gmail.com>
Date: Wed, 7 Apr 2021 20:26:07 +0200
Subject: [PATCH] Allow connection strings to start with `ssh://`, `scp://` and
 `sftp://`

---
 src/fileSystemConfig.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/fileSystemConfig.ts b/src/fileSystemConfig.ts
index 2d6b35a..b7bba31 100644
--- a/src/fileSystemConfig.ts
+++ b/src/fileSystemConfig.ts
@@ -135,9 +135,14 @@ export function invalidConfigName(name: string) {
  */
 const CONNECTION_REGEX = /^((?<user>\w+)?(;[\w-]+=[\w\d-]+(,[\w\d-]+=[\w\d-]+)*)?@)?(?<host>[^@\\/:,=]+)(:(?<port>\d+))?(?<path>\/.*)?$/;
 
+const PREFIX_REGEX = /^(ssh|scp|sftp):\/\/(?<input>.*)$/;
+
+/** Based on CONNECTION_REGEX, but also strips leading `ssh://`, `scp://` or `sftp://` if present. */
 export function parseConnectionString(input: string): [config: FileSystemConfig, path?: string] | string {
   input = input.trim();
-  const match = input.match(CONNECTION_REGEX);
+  let match = input.match(PREFIX_REGEX);
+  if (match) input = match.groups!.input;
+  match = input.match(CONNECTION_REGEX);
   if (!match) return 'Invalid format, expected something like "user@example.com:22/some/path"';
   const { user, host, path } = match.groups!;
   const portStr = match.groups!.port;