Blame · BulkRebaseOperation.ts

b69ab31	1	/**
b69ab31	2	* Copyright (c) Meta Platforms, Inc. and affiliates.
b69ab31	3	*
b69ab31	4	* This source code is licensed under the MIT license found in the
b69ab31	5	* LICENSE file in the root directory of this source tree.
b69ab31	6	*/
b69ab31	7
b69ab31	8	import type {Dag} from '../previews';
b69ab31	9	import type {ExactRevset, OptimisticRevset, SucceedableRevset} from '../types';
b69ab31	10
b69ab31	11	import {latestSuccessor} from '../successionUtils';
b69ab31	12	import {Operation} from './Operation';
b69ab31	13
b69ab31	14	export class BulkRebaseOperation extends Operation {
b69ab31	15	constructor(
b69ab31	16	private sources: Array<SucceedableRevset \| ExactRevset \| OptimisticRevset>,
b69ab31	17	private destination: SucceedableRevset \| ExactRevset \| OptimisticRevset,
b69ab31	18	) {
b69ab31	19	super('BulkRebaseOperation');
b69ab31	20	}
b69ab31	21
b69ab31	22	static opName = 'Bulk rebase commits';
b69ab31	23
b69ab31	24	getArgs() {
b69ab31	25	return [
b69ab31	26	'rebase',
b69ab31	27	...this.sources.map(source => ['--rev', source]).flat(),
b69ab31	28	'-d',
b69ab31	29	this.destination,
b69ab31	30	];
b69ab31	31	}
b69ab31	32
b69ab31	33	optimisticDag(dag: Dag): Dag {
b69ab31	34	const dest = dag.resolve(latestSuccessor(dag, this.destination))?.hash;
b69ab31	35	const source = this.sources.map(s => latestSuccessor(dag, s));
b69ab31	36	return dag.rebase(source, dest);
b69ab31	37	}
b69ab31	38	}