Fix/username option not wired

AGENTS.md

@@ -31,8 +31,8 @@ devcontainer features test .
 | `essential-dev` | 1.0.2 | Git visualization, editor enhancements, Markdown |
 | `github-dev` | 1.0.3 | gh CLI, Copilot Chat, PR/Issues/Actions extensions |
 | `copilot-dev` | 1.0.1 | Copilot Chat + AI instructions (commits, PRs, code review) |
-| `claude-dev` | 1.0.4 | Claude Code extension + `~/.claude` bind-mount (credentials + memory persist) |
-| `mistral-dev` | 1.0.2 | Mistral Vibe extension + `~/.vibe` bind-mount |
+| `claude-dev` | 1.0.5 | Claude Code extension + `~/.claude` bind-mount (credentials + memory persist) |
+| `mistral-dev` | 1.0.3 | Mistral Vibe extension + `~/.vibe` bind-mount |
 | `typescript-dev` | 1.0.5 | TS/JS dev, import management (dependsOn essential-dev) |
 | `angular-dev` | 1.0.6 | Angular dev, port 4200 |
 | `vite-plus` | 1.0.3 | vp CLI, Oxlint/Oxfmt, Vitest |

src/claude-dev/README.md

@@ -26,6 +26,12 @@ guaranteed to exist before Docker tries to bind-mount it:
 }
 ```
 
+## Options
+
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `username` | string | `auto` | Container user that receives the `~/.claude` symlink. `auto` detects vscode/node/codespace/uid-1000, in that order; set an explicit username to override. |
+
 ## IDE support
 
 | Editor | Status | ID |

src/claude-dev/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
   "id": "claude-dev",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "name": "Claude Code Development Environment",
   "description": "Installs the Claude Code IDE extension (anthropic.claude-code) for VS Code and Cursor. Bind-mounts ~/.claude from the host and symlinks it at container start — credentials, config, and memory persist across all rebuilds.",
   "documentationURL": "https://github.com/helpers4/devcontainer/tree/main/src/claude-dev",
@@ -15,8 +15,8 @@
   "options": {
     "username": {
       "type": "string",
-      "default": "node",
-      "description": "Username in the container that should receive the Claude credentials symlink."
+      "default": "auto",
+      "description": "Username in the container that should receive the Claude credentials symlink. 'auto' detects vscode/node/codespace/uid-1000, in that order."
     }
   },
 

src/claude-dev/install.sh

@@ -68,6 +68,7 @@ fi
 
 # USERNAME is injected by the devcontainer CLI from the 'username' feature option.
 # h4_detect_user falls back to UID-1000 candidate or root when not explicitly set.
+USERNAME="${_BUILD_ARG_USERNAME:-"${USERNAME:-"automatic"}"}"
 h4_detect_user
 h4_resolve_home
 

src/mistral-dev/README.md

@@ -44,7 +44,7 @@ With the optional CLI:
 
 | Option | Type | Default | Description |
 |--------|------|---------|-------------|
-| `username` | string | `node` | Container user that receives the `~/.vibe` symlink. |
+| `username` | string | `auto` | Container user that receives the `~/.vibe` symlink. `auto` detects vscode/node/codespace/uid-1000, in that order; set an explicit username to override. |
 | `installCli` | boolean | `false` | Install the `vibe` CLI. Requires Python 3.12+ or `uv` in the container. |
 
 ## IDE support

src/mistral-dev/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
   "id": "mistral-dev",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "name": "Mistral Vibe Development Environment",
   "description": "Installs the Mistral Vibe IDE extension (mistralai.mistral-vibe-code) for VS Code and Cursor. Bind-mounts ~/.vibe from the host and symlinks it at container start — credentials and config persist across all rebuilds.",
   "documentationURL": "https://github.com/helpers4/devcontainer/tree/main/src/mistral-dev",
@@ -15,8 +15,8 @@
   "options": {
     "username": {
       "type": "string",
-      "default": "node",
-      "description": "Username in the container that should receive the Mistral Vibe credentials symlink."
+      "default": "auto",
+      "description": "Username in the container that should receive the Mistral Vibe credentials symlink. 'auto' detects vscode/node/codespace/uid-1000, in that order."
     },
     "installCli": {
       "type": "boolean",

src/mistral-dev/install.sh

@@ -70,6 +70,7 @@ fi
 
 # USERNAME is injected by the devcontainer CLI from the 'username' feature option.
 # h4_detect_user falls back to UID-1000 candidate or root when not explicitly set.
+USERNAME="${_BUILD_ARG_USERNAME:-"${USERNAME:-"automatic"}"}"
 h4_detect_user
 h4_resolve_home