Make sure bun is installed for the correct user. (#80)

Author: andrewn617

.github/.devcontainer/devcontainer.json

@@ -16,7 +16,8 @@
     "./features/activestorage": {},
     "./features/postgres-client": {},
     "./features/mysql-client": {},
-    "./features/sqlite3": {}
+    "./features/sqlite3": {},
+    "./features/bun": {}
   },
   // Set `remoteUser` to `root` to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
   "remoteUser": "vscode"

features/bun/install.sh

@@ -1,4 +1,6 @@
 #!/bin/sh
 set -e
 
-curl -fsSL https://bun.sh/install | bash
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+
+su ${USERNAME} -c "curl -fsSL https://bun.sh/install | bash"