ember-template-lint/lib/helpers/calculate-location-display.js

Linter for Ember or Handlebars templates.

'use strict';

// copied from emberjs/ember.js packages/ember-template-compiler/lib/system/calculate-location-display.js
module.exports = function calculateLocationDisplay(moduleName, _locPortion) {
  let locPortion = _locPortion || {};
  let column = locPortion.column;
  let line = locPortion.line;
  let moduleInfo = '';
  if (moduleName) {
    moduleInfo += `'${moduleName}'`;
  }

  if (line !== undefined && column !== undefined) {
    if (moduleName) {
      // only prepend @ if the moduleName was present
      moduleInfo += '@ ';
    }
    moduleInfo += `L${line}:C${column}`;
  }

  if (moduleInfo) {
    moduleInfo = `(${moduleInfo})`;
  }

  return moduleInfo;
};