Bump opencode to v1.4.11

For machines where multiple users share one OS account. Each user gets
isolated containers, config, and named volumes by running docker compose
from their own directory with a unique SIGNUM in .env.

.env.shared.example

@@ -0,0 +1,27 @@
+# ── Shared machine setup ─────────────────────────────────────────────
+# Your corporate signum / username (REQUIRED)
+# This isolates your container, config, and data from other users.
+SIGNUM=your-signum-here
+
+# ── Provider ─────────────────────────────────────────────────────────
+OPENCODE_PROVIDER=amazon-bedrock
+OPENCODE_MODEL=amazon-bedrock/eu.anthropic.claude-opus-4-6-v1
+AWS_REGION=eu-west-1
+AWS_PROFILE=default
+
+# ── Git ──────────────────────────────────────────────────────────────
+GIT_USER_NAME=Your Name
+GIT_USER_EMAIL=your.name@example.com
+
+# ── Paths (adjust to your layout) ───────────────────────────────────
+# Default: ~/src mounted as /workspace
+# WORKSPACE_PATH=~/src
+
+# SSH keys — defaults to shared ~/.ssh
+# If you have per-user keys: SSH_KEY_PATH=~/<signum>/.ssh
+# SSH_KEY_PATH=~/.ssh
+
+# ── Locale (defaults to en_US.UTF-8) ────────────────────────────────
+# LANG=sv_SE.UTF-8
+# LANGUAGE=sv_SE:sv
+# LC_ALL=sv_SE.UTF-8

DOCKER_HUB.md

@@ -454,7 +454,7 @@ docker compose run --rm devbox bash   # interactive shell
 - **opencode** — AI coding assistant
 - **Node.js 22** — for npx-based MCP servers
 - **AWS CLI v2** — SSO and Bedrock authentication
-- **Dev tools** — git, git-lfs, ssh, ripgrep, fd, fzf, bat, eza, zoxide, uv, rustup, jq, make, curl, wget, neovim 0.12, tmux, htop, tree
+- **Dev tools** — git, git-lfs, git-crypt, age, ssh, ripgrep, fd, fzf, bat, eza, zoxide, uv, rustup, jq, make, curl, wget, neovim 0.12, tmux, htop, tree
 - **Non-root user** — runs as `developer` with UID auto-matched to workspace owner (sudo available)
 
 ### OMOS image (`latest-omos`)

Dockerfile

@@ -5,7 +5,7 @@ ARG DEBIAN_VERSION=trixie-slim
 FROM debian:${DEBIAN_VERSION} AS base
 
 ARG TARGETARCH
-ARG OPENCODE_VERSION=1.4.6
+ARG OPENCODE_VERSION=1.4.11
 
 LABEL maintainer="joakimp"
 LABEL description="Portable opencode developer container"
@@ -32,6 +32,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     make \
     patch \
     diffutils \
+    git-crypt \
+    age \
     sudo \
     locales \
     procps \

README.md

@@ -271,6 +271,39 @@ volumes:
   - devbox-vscode:/home/developer/.vscode-server
 ```
 
+### Shared machine setup (multiple users, single OS account)
+
+For machines where multiple users share one OS account (e.g. a common `garage` user), a separate compose file isolates each user's config and data using a `SIGNUM` variable.
+
+Each user creates their own directory and setup:
+
+```bash
+# Replace <signum> with your username/identifier
+mkdir -p ~/<signum>/opencode-devbox
+cd ~/<signum>/opencode-devbox
+
+# Copy the shared-machine compose and env files
+cp /path/to/opencode-devbox/docker-compose.shared.yml docker-compose.yml
+cp /path/to/opencode-devbox/.env.shared.example .env
+
+# Create per-user config directory
+mkdir -p ~/<signum>/.config/opencode
+
+# Edit .env with your signum, provider, keys, etc.
+vim .env
+
+# Start
+docker compose up -d
+docker compose exec -u developer devbox-<signum> opencode
+```
+
+Each user's container, config, and named volumes are fully isolated:
+- Container name: `devbox-<signum>` (no collisions)
+- Named volumes: prefixed with the project directory name (automatic per-user isolation)
+- Opencode config: `~/<signum>/.config/opencode/` (per-user settings, OMOS config, etc.)
+
+See `docker-compose.shared.yml` and `.env.shared.example` for the full configuration.
+
 ### Rebuilding the Image
 
 `docker compose run` and `docker compose up` use the existing image — they **do not rebuild** when you change the Dockerfile or build args (e.g. updating `OPENCODE_VERSION`). Rebuild explicitly:
@@ -445,7 +478,7 @@ Container (Debian trixie)
 ├── oh-my-opencode-slim (optional — multi-agent orchestration plugin, includes Bun)
 ├── AWS CLI v2 (SSO + Bedrock auth)
 ├── neovim 0.12, tmux, htop, bat, eza, zoxide, uv, rustup, make
-├── git, ssh, ripgrep, fd, fzf, jq, curl, tree
+├── git, git-crypt, age, ssh, ripgrep, fd, fzf, jq, curl, tree
 ├── Node.js (for MCP servers)
 ├── Bun (optional — included with oh-my-opencode-slim)
 ├── entrypoint.sh (UID adjustment, git config, provider setup)

docker-compose.shared.yml

@@ -0,0 +1,50 @@
+# opencode-devbox docker-compose for shared machines
+#
+# For machines where multiple users share one OS account (e.g. 'garage').
+# Each user gets isolated config, data, and named volumes by setting
+# SIGNUM in their .env file.
+#
+# Setup per user:
+#   1. mkdir -p ~/<signum>/opencode-devbox && cd ~/<signum>/opencode-devbox
+#   2. cp docker-compose.shared.yml docker-compose.yml
+#   3. cp .env.shared.example .env
+#   4. Edit .env with your signum, provider, keys, etc.
+#   5. mkdir -p ~/<signum>/.config/opencode
+#   6. docker compose up -d
+#
+# Named volumes are automatically isolated per user because Docker Compose
+# prefixes them with the project directory name (e.g. opencode-devbox_devbox-data).
+# Since each user runs from ~/<signum>/opencode-devbox/, volumes don't collide.
+
+services:
+  devbox:
+    image: joakimp/opencode-devbox:latest
+    container_name: devbox-${SIGNUM:?Set SIGNUM in .env}
+    stdin_open: true
+    tty: true
+    env_file:
+      - .env
+    environment:
+      - TERM=xterm-256color
+    volumes:
+      # Host workspace — user's project directory
+      - ${WORKSPACE_PATH:-~/src}:/workspace
+
+      # SSH keys — user-specific if available, else shared
+      - ${SSH_KEY_PATH:-~/.ssh}:/home/developer/.ssh:ro
+
+      # Opencode config — per-user (persists settings across restarts)
+      - ${HOME}/${SIGNUM}/.config/opencode:/home/developer/.config/opencode
+
+      # Persist opencode data (auth, memory, session history)
+      - devbox-data:/home/developer/.local/share/opencode
+
+      # Persist uv data (Python installs)
+      - devbox-uv:/home/developer/.local/share/uv
+
+      # Optional: AWS credentials (per-user if available)
+      # - ${HOME}/${SIGNUM}/.aws:/home/developer/.aws
+
+volumes:
+  devbox-data:
+  devbox-uv: