Function main

packages/core/schematics/migrations/signal-migration/src/cli.ts:28–51

(
  absoluteTsconfigPath: string,
  bestEffortMode: boolean,
  insertTodosForSkippedFields: boolean,
)

 * Runs the signal input migration for the given TypeScript project.
 */
export async function main(
  absoluteTsconfigPath: string,
  bestEffortMode: boolean,
  insertTodosForSkippedFields: boolean,
) {
  const migration = new SignalInputMigration({
    bestEffortMode,
    insertTodosForSkippedFields,
    upgradeAnalysisPhaseToAvoidBatch: true,
  });
  const info = migration.createProgram(absoluteTsconfigPath, new NodeJSFileSystem());

  await migration.analyze(info);

  assert(
    migration.upgradedAnalysisPhaseResults,
    'Expected upgraded analysis phase results; batch mode is disabled.',
  );

  const {replacements, projectRoot} = migration.upgradedAnalysisPhaseResults;

  // Apply replacements
  writeMigrationReplacements(replacements, projectRoot);
}