devcontainer.json

{
  "containerEnv": {
    "GH_TOKEN": "${localEnv:GH_TOKEN}"
  },
  "customizations": {
    "vscode": {
      "extensions": [
        "arahata.linter-actionlint",
        "esbenp.prettier-vscode",
        "github.vscode-github-actions"
      ],
      "settings": {
        "editor.defaultFormatter": "esbenp.prettier-vscode",
        "editor.formatOnSave": true,
        "editor.formatOnSaveMode": "modificationsIfAvailable"
      }
    }
  },
  "features": {
    "ghcr.io/devcontainers/features/docker-outside-of-docker:1": {},
    "ghcr.io/devcontainers/features/github-cli:1": {},
    "ghcr.io/devcontainers-contrib/features/act:1": {},
    "ghcr.io/devcontainers-contrib/features/actionlint:1": {},
    "ghcr.io/devcontainers-contrib/features/npm-package:1": {
      "package": "prettier",
      "version": "2.8.8"
    },
    "ghcr.io/devcontainers-contrib/features/pre-commit:2": {}
  },
  "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
  "initializeCommand": ".devcontainer/initialize.sh",
  "mounts": [
    {
      "source": "${localEnv:HOME}/.config/gh",
      "target": "/.config/gh",
      "type": "bind"
    }
  ],
  "postCreateCommand": ".devcontainer/postCreate.sh"
}