devcontainer/examples/devcontainer.json at main · zanreal-labs/devcontainer · GitHub

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{
  "name": "My Project",

  // ── Image ─────────────────────────────────────────────────────────────────
  "image": "ghcr.io/zanreal-labs/devcontainer:latest",

  // ── Features ──────────────────────────────────────────────────────────────
  // Only runtime + docker-in-docker. Everything else is installed by the
  // interactive wizard on first container start (run: devcontainer-wizard).
  // For CI/headless, set DEVCONTAINER_TOOLS env var (see below).
  "features": {
    "ghcr.io/devcontainers/features/docker-in-docker:2": { "moby": false },
    "ghcr.io/devcontainers/features/node:1": { "version": "22" }
  },

  // ── Runtime ───────────────────────────────────────────────────────────────
  "runArgs": [
    "--name", "my-project",
    "--hostname", "my-project",
    "--dns", "1.1.1.1",
    "--dns", "8.8.8.8"
  ],

  // ── Environment ───────────────────────────────────────────────────────────
  "containerEnv": {
    "DEVCONTAINER": "1",
    "TURBO_CACHE_DIR": "/tmp/.turbo",
    "BUN_INSTALL_CACHE_DIR": "/tmp/.bun-cache",
    "SSH_AUTH_SOCK": "/run/host-services/ssh-auth.sock"
    // For CI/headless: pre-install tools without the wizard
    // "DEVCONTAINER_TOOLS": "claude-code,bun,supabase-cli,github-cli"
  },

  // ── Mounts ────────────────────────────────────────────────────────────────
  // Containers are isolated — only git/ssh/gpg are forwarded from host.
  "mounts": [
    "source=my-project-node-modules,target=${containerWorkspaceFolder}/node_modules,type=volume",
    // "target=${containerWorkspaceFolder}/apps/web/.next,type=volume",

    // Git, SSH, GPG — staged to /tmp, setup.sh copies to $HOME (Zed-safe)
    "source=${localEnv:HOME}/.gitconfig,target=/tmp/.host-gitconfig,type=bind,consistency=cached",
    "source=${localEnv:HOME}/.gnupg,target=/tmp/.host-gnupg,type=bind,consistency=cached",
    "source=${localEnv:HOME}/.ssh,target=/tmp/.host-ssh,type=bind,consistency=cached",
    "source=/run/host-services/ssh-auth.sock,target=/run/host-services/ssh-auth.sock,type=bind"
  ],

  // ── Lifecycle ─────────────────────────────────────────────────────────────
  // setup.sh handles git/ssh/gpg, package install, services, and launches
  // the interactive wizard on first start. Add .devcontainer/post-setup.sh
  // for project-specific steps.
  "postCreateCommand": "bash /usr/local/share/devcontainer/setup.sh",

  "otherPortsAttributes": { "onAutoForward": "ignore" },

  // ── Editor ────────────────────────────────────────────────────────────────
  "customizations": {
    "vscode": {
      "extensions": [
        "bradlc.vscode-tailwindcss",
        "ms-azuretools.vscode-docker"
      ]
    }
  },

  "remoteUser": "vscode"
}