devcontainer.json

{
  "name": "Firewood Development",
  "build": {
    "dockerfile": "Dockerfile",
    "args": {
      "USERNAME": "${localEnv:USER:developer}",
      "UBUNTU_VERSION": "24.04",
      "GO_VERSION": "1.25.8"
    }
  },
  "remoteUser": "${localEnv:USER:developer}",
  "workspaceFolder": "/workspaces/firewood",
  "workspaceMount": "source=${localWorkspaceFolder},target=/workspaces/firewood,type=bind,consistency=cached",
  "mounts": [
    {
      "source": "firewood-sccache-${localEnv:USER:developer}",
      "target": "/home/${localEnv:USER:developer}/.cache/sccache",
      "type": "volume"
    },
    {
      "source": "firewood-cargo-registry-${localEnv:USER:developer}",
      "target": "/home/${localEnv:USER:developer}/.cargo/registry",
      "type": "volume"
    },
    {
      "source": "firewood-cargo-git-${localEnv:USER:developer}",
      "target": "/home/${localEnv:USER:developer}/.cargo/git",
      "type": "volume"
    },
    {
      "source": "firewood-go-pkg-${localEnv:USER:developer}",
      "target": "/home/${localEnv:USER:developer}/go/pkg",
      "type": "volume"
    }
  ],
  "features": {
    "ghcr.io/devcontainers/features/docker-in-docker:2": {}
  },
  "customizations": {
    "vscode": {
      "extensions": [
        "Anthropic.claude-code",
        "DavidAnson.vscode-markdownlint",
        "esbenp.prettier-vscode",
        "github.vscode-github-actions",
        "GitHub.vscode-pull-request-github",
        "golang.go",
        "llvm-vs-code-extensions.lldb-dap",
        "mhutchie.git-graph",
        "mk12.better-git-line-blame",
        "mkhl.shfmt",
        "ms-vscode.cpptools-extension-pack",
        "nefrob.vscode-just-syntax",
        "redhat.vscode-yaml",
        "rust-lang.rust-analyzer",
        "tamasfe.even-better-toml",
        "timonwong.shellcheck",
        "vadimcn.vscode-lldb"
      ],
      "settings": {
        "rust-analyzer.check.command": "clippy",
        "rust-analyzer.cargo.features": ["ethhash", "logger"],
        "[rust]": {
          "editor.formatOnSave": true
        },
        "terminal.integrated.defaultProfile.linux": "bash"
      }
    }
  },
  "postCreateCommand": "rustup show && go version && nix --version && sccache --show-stats",
  "postStartCommand": "sccache --show-stats",
  "runArgs": ["--init"],
  "containerEnv": {
    "CARGO_HOME": "/home/${localEnv:USER:developer}/.cargo",
    "GOPATH": "/home/${localEnv:USER:developer}/go",
    "SCCACHE_DIR": "/home/${localEnv:USER:developer}/.cache/sccache"
  }
}