Basic development container for Yesod projects & VSCode

devcontainer.json

{
  "dockerFile": "Dockerfile",
  "forwardPorts": [
    3000
  ],
  "extensions": [
    "sjurmillidahl.ormolu-vscode",
    "dramforever.vscode-ghc-simple",
    "lunaryorn.hlint",
    "bigmoon.language-yesod",
    "gonzooo.at-notes"
  ],
  "settings": {
    "[haskell]": {
      "editor.tabSize": 2,
      "editor.formatOnSave": true,
      "editor.defaultFormatter": "sjurmillidahl.ormolu-vscode",
      "editor.renderIndentGuides": true
    }
  }
}

Dockerfile

FROM fpco/stack-build:lts-16.31

RUN apt update && apt install -y inotify-tools
RUN stack --resolver lts-16.31 install yesod-bin
RUN stack --resolver lts-16.31 install ormolu
RUN stack --resolver lts-16.31 install hlint