Function makeIsopacketBuildContext

tools/tool-env/isopackets.js:270–293

()

};

export function makeIsopacketBuildContext() {
  var context = {};
  var catalog = newIsopacketBuildingCatalog();
  var versions = {};
  _.each(catalog.getAllPackageNames(), function (packageName) {
    versions[packageName] = catalog.getLatestVersion(packageName).version;
  });
  context.packageMap = new packageMapModule.PackageMap(versions, {
    localCatalog: catalog
  });
  // Make an isopack cache that doesn't save isopacks to disk and has no
  // access to versioned packages.
  context.isopackCache = new isopackCacheModule.IsopackCache({
    packageMap: context.packageMap,
    includeCordovaUnibuild: false,
    // When linking JS files, don't include the padding spaces and line number
    // comments. Since isopackets are loaded as part of possibly very short
    // 'meteor' tool command invocations, we care more about startup time than
    // legibility, and the difference is actually observable (eg 25% speedup
    // loading constraint-solver).
    noLineNumbers: true
  });
  return context;
}

// Loads a built isopacket from disk. Always loads (the cache is in 'load', not
// this function). Does not run a build process; it must already be built.