astro/dist/core/build/graph.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

import { ASTRO_PAGE_RESOLVED_MODULE_ID } from "./plugins/plugin-pages.js";
function getParentExtendedModuleInfos(id, ctx, until, depth = 0, order = 0, childId = "", seen = /* @__PURE__ */ new Set(), accumulated = []) {
  seen.add(id);
  const info = ctx.getModuleInfo(id);
  if (info) {
    if (childId) {
      const idx = info.importedIds.indexOf(childId);
      if (idx === -1) {
        order += info.importedIds.length;
        order += info.dynamicallyImportedIds.indexOf(childId);
      } else {
        order += idx;
      }
    }
    accumulated.push({ info, depth, order });
  }
  if (info && !until?.(id)) {
    const importers = info.importers.concat(info.dynamicImporters);
    for (const imp of importers) {
      if (!seen.has(imp)) {
        getParentExtendedModuleInfos(imp, ctx, until, depth + 1, order, id, seen, accumulated);
      }
    }
  }
  return accumulated;
}
function getParentModuleInfos(id, ctx, until, seen = /* @__PURE__ */ new Set(), accumulated = []) {
  seen.add(id);
  const info = ctx.getModuleInfo(id);
  if (info) {
    accumulated.push(info);
  }
  if (info && !until?.(id)) {
    const importers = info.importers.concat(info.dynamicImporters);
    for (const imp of importers) {
      if (!seen.has(imp)) {
        getParentModuleInfos(imp, ctx, until, seen, accumulated);
      }
    }
  }
  return accumulated;
}
function moduleIsTopLevelPage(info) {
  return info.importers[0]?.includes(ASTRO_PAGE_RESOLVED_MODULE_ID) || info.dynamicImporters[0]?.includes(ASTRO_PAGE_RESOLVED_MODULE_ID);
}
function getTopLevelPageModuleInfos(id, ctx) {
  return getParentModuleInfos(id, ctx).filter(moduleIsTopLevelPage);
}
export {
  getParentExtendedModuleInfos,
  getParentModuleInfos,
  getTopLevelPageModuleInfos,
  moduleIsTopLevelPage
};