home-manager/tests/modules/programs/vscode/keybindings.nix

# Test that keybindings.json is created correctly.
package:

{
  config,
  pkgs,
  lib,
  ...
}:

let
  cfg = config.programs.vscode;
  willUseIfd = package.pname != "vscode";

  bindings = [
    {
      key = "ctrl+c";
      command = "editor.action.clipboardCopyAction";
      when = "textInputFocus && false";
    }
    {
      key = "ctrl+c";
      command = "deleteFile";
      when = "";
    }
    {
      key = "d";
      command = "deleteFile";
      when = "explorerViewletVisible";
    }
    {
      key = "ctrl+r";
      command = "run";
      args = {
        command = "echo file";
      };
    }
  ];

  keybindingsPath =
    name:
    if pkgs.stdenv.hostPlatform.isDarwin then
      "Library/Application Support/${cfg.nameShort}/User/${
        lib.optionalString (name != "default") "profiles/${name}/"
      }keybindings.json"
    else
      ".config/${cfg.nameShort}/User/${
        lib.optionalString (name != "default") "profiles/${name}/"
      }keybindings.json";

  settingsPath =
    name:
    if pkgs.stdenv.hostPlatform.isDarwin then
      "Library/Application Support/${cfg.nameShort}/User/${
        lib.optionalString (name != "default") "profiles/${name}/"
      }settings.json"
    else
      ".config/${cfg.nameShort}/User/${
        lib.optionalString (name != "default") "profiles/${name}/"
      }settings.json";

  content = ''
    [
      // Order doesn't change
      {
        "command": "deleteFile",
        "key": "ctrl+c",
        "when": ""
      },
      {
        "command": "deleteFile",
        "key": "ctrl+c",
        "when": ""
      },
      {
        "args": {
          "command": "echo file"
        },
        "command": "run",
        "key": "ctrl+r"
      },
      // Comments should be preserved
      {
        "command": "editor.action.clipboardCopyAction",
        "key": "ctrl+c",
        "when": "textInputFocus && false"
      },
      {
        "command": "deleteFile",
        "key": "d",
        "when": "explorerViewletVisible"
      }
    ]
  '';

  customBindingsPath = pkgs.writeText "custom.json" content;

  expectedKeybindings = pkgs.writeText "expected.json" ''
    [
      {
        "command": "editor.action.clipboardCopyAction",
        "key": "ctrl+c",
        "when": "textInputFocus && false"
      },
      {
        "command": "deleteFile",
        "key": "ctrl+c",
        "when": ""
      },
      {
        "command": "deleteFile",
        "key": "d",
        "when": "explorerViewletVisible"
      },
      {
        "args": {
          "command": "echo file"
        },
        "command": "run",
        "key": "ctrl+r"
      }
    ]
  '';

  expectedCustomKeybindings = pkgs.writeText "custom-expected.json" content;
in

lib.mkIf (willUseIfd -> config.test.enableLegacyIfd) {
  programs.vscode = {
    enable = true;
    profiles = {
      default.keybindings = bindings;
      test.keybindings = bindings;
      custom.keybindings = customBindingsPath;
    };
    inherit package;
  };

  nmt.script = ''
    assertFileExists "home-files/${keybindingsPath "default"}"
    assertFileContent "home-files/${keybindingsPath "default"}" "${expectedKeybindings}"

    assertPathNotExists "home-files/${settingsPath "default"}"

    assertFileExists "home-files/${keybindingsPath "test"}"
    assertFileContent "home-files/${keybindingsPath "test"}" "${expectedKeybindings}"

    assertPathNotExists "home-files/${settingsPath "test"}"

    assertFileExists "home-files/${keybindingsPath "custom"}"
    assertFileContent "home-files/${keybindingsPath "custom"}" "${expectedCustomKeybindings}"

    assertPathNotExists "home-files/${settingsPath "custom"}"
  '';
}