packages/angular_devkit/architect/builders/concat.ts - main - githubmirror/angular-cli

packages/angular_devkit/architect/builders/concat.ts

64 строки2 KB

Charles Lyding

refactor(@angular-devkit/architect): update to support building with isolated declarations

28 июн 2025, 01:54

28 июн 2025, 01:54ccbb963

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.dev/license
 */

import { concatMap, first, from, last, map, of, switchMap } from 'rxjs';
import { Builder, BuilderOutput, BuilderRun, createBuilder } from '../src';
import { Schema as OperatorSchema } from './operator-schema';

const builder: Builder<OperatorSchema> = createBuilder((options, context) => {
  const allRuns: (() => Promise<BuilderRun>)[] = [];

  context.reportProgress(
    0,
    (options.targets ? options.targets.length : 0) +
      (options.builders ? options.builders.length : 0),
  );

  if (options.targets) {
    allRuns.push(
      ...options.targets.map(({ target: targetStr, overrides }) => {
        const [project, target, configuration] = targetStr.split(/:/g, 3);

        return () => context.scheduleTarget({ project, target, configuration }, overrides || {});
      }),
    );
  }

  if (options.builders) {
    allRuns.push(
      ...options.builders.map(({ builder, options }) => {
        return () => context.scheduleBuilder(builder, options || {});
      }),
    );
  }

  let stop: BuilderOutput | null = null;
  let i = 0;
  context.reportProgress(i++, allRuns.length);

  return from(allRuns).pipe(
    concatMap((fn) =>
      stop
        ? of(null)
        : from(fn()).pipe(switchMap((run) => (run === null ? of(null) : run.output.pipe(first())))),
    ),
    map((output) => {
      context.reportProgress(i++, allRuns.length);
      if (output === null || stop !== null) {
        return stop || { success: false };
      } else if (output.success === false) {
        return (stop = output);
      } else {
        return output;
      }
    }),
    last(),
  );
});

export default builder;