coc-settings.json

{
  // "tsserver.log": "verbose",
  // "tsserver.trace.server": "verbose",

  // coc diagnostic has two display methods:
  // - floating window: shown like completions
  // - virtual text: shown to the right of the line

  // show flaoting window diagnostic no matter the cursor column on the line
  "diagnostic.checkCurrentLine": true,

  // enable virtual text in addition to the floating window
  // a CodeLens dependency
  "diagnostic.virtualText": true,

  // Make virtual text messages "sticky". When virtual text is enabled, the
  // virtual text message can be a duplicate message of the floating window and
  // this mitigates the distraction of a text pop-up of no additional value.
  "diagnostic.virtualTextCurrentLineOnly": false,

  // match codeLens.separator and differ more from code
  "diagnostic.virtualTextPrefix": "‣ ",

  // enable CodeLens
  "codeLens.enable": true,
  "codeLens.position": "right_align",
  "javascript.referencesCodeLens.enable": true,
  "typescript.referencesCodeLens.enable": true,
  "typescript.referencesCodeLens.showOnAllFunctions": true,
  "typescript.implementationsCodeLens.enable": true,

  // enable format on save for some file types
  "coc.preferences.formatOnSaveFiletypes": ["prisma"],

  // languageservers defined here are instead of coc- extension
  "languageserver": {
    // https://github.com/neoclide/coc.nvim/wiki/Language-servers#dockerfile
    "dockerfile": {
      "command": "docker-langserver",
      "filetypes": ["dockerfile"],
      "args": ["--stdio"]
    }
  }
}