.devcontainer/devcontainer.json

// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.177.0/containers/javascript-node
// -
{
  "name": "docs.github.com",
  "build": {
    "dockerfile": "Dockerfile",
    // Update 'VARIANT' to pick a Node version
    "args": { "VARIANT": "24" }
  },

  // Install features. Type 'feature' in the VS Code command palette for a full list.
  "features": {
    "sshd": "latest",
    "ghcr.io/devcontainers/features/github-cli:1": {}
  },

  "customizations": {
    "vscode": {
      // Set *default* container specific settings.json values on container create.
      "settings": {
        "terminal.integrated.shell.linux": "/bin/bash",
        "cSpell.language": ",en",
        "git.autofetch": true
      },
      // Visual Studio Code extensions which help authoring for docs.github.com.
      "extensions": [
        "dbaeumer.vscode-eslint",
        "sissel.shopify-liquid",
        "davidanson.vscode-markdownlint",
        "bierner.markdown-preview-github-styles",
        "streetsidesoftware.code-spell-checker",
        "alistairchristie.open-reusables",
        "AlistairChristie.version-identifier",
        "peterbe.ghdocs-goer",
        "GitHub.copilot",
        "GitHub.copilot-chat"
      ]
    },
    "codespaces": {
      "repositories": {
        // allow Codespaces to pull from separate repo when user has access
        "github/docs-early-access": {
          "permissions": {
            "contents": "write"
          }
        }
      }
    }
  },

  // Use 'forwardPorts' to make a list of ports inside the container available locally.
  "forwardPorts": [4000],

  "portsAttributes": {
    "4000": {
      "label": "Review"
    }
  },

  // Lifecycle commands
  // Install dependencies then install Copilot CLI
  "onCreateCommand": "npm ci && npm install -g @github/copilot@prerelease",
  // Start a web server and keep it running
  "postStartCommand": "nohup bash -c 'npm start &'",
  // Set port 4000 to be public
  "postAttachCommand": "gh cs ports visibility 4000:public -c \"$CODESPACE_NAME\"",
  
  // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
  "remoteUser": "node",

  "hostRequirements": {
    "memory": "16gb",
    "cpus": "4"
  }
}