eslint-plugin-import-sorting/dist/utils/compare.js

ESLint plugin to group and sort imports by module, à la Python isort

function compare(a, b, options) {
  var _a, _b;
  if (a.group === "unassigned" || b.group === "unassigned")
    return 0;
  if ((_a = b.dependencies) == null ? void 0 : _a.includes(a.name))
    return -1;
  if ((_b = a.dependencies) == null ? void 0 : _b.includes(b.name))
    return 1;
  let orderCoefficient = options.order === "asc" ? 1 : -1;
  let sortingFunction;
  let nodeValueGetter = options.nodeValueGetter ?? ((node) => node.name);
  sortingFunction = (aNode, bNode) => {
    let aImport = stripProtocol(nodeValueGetter(aNode));
    let bImport = stripProtocol(nodeValueGetter(bNode));
    if (aImport.startsWith(".") && bImport.startsWith(".")) {
      return compareDotSegments(aImport, bImport);
    }
    return compareString(aImport, bImport);
  };
  return orderCoefficient * sortingFunction(a, b);
}
function stripProtocol(name) {
  return name.replace(/^(node|bun):/, "");
}
function compareString(first, second) {
  if (first.startsWith(".") && !second.startsWith("."))
    return 1;
  if (!first.startsWith(".") && second.startsWith("."))
    return -1;
  return first.localeCompare(second, "en", {
    caseFirst: "upper",
    numeric: true,
    sensitivity: "case"
  });
}
function compareDotSegments(first, second) {
  let regex = /\.+(?=\/)/g;
  let firstCount = (first.match(regex) ?? []).join("").length;
  let secondCount = (second.match(regex) ?? []).join("").length;
  if (secondCount < firstCount)
    return -1;
  if (firstCount < secondCount)
    return 1;
  return compareString(first, second);
}
export {
  compare
};