diff --git a/docs/usage/configuration-options.md b/docs/usage/configuration-options.md
index 4d166ae3ead919cdb344792ccf3b4dca7352f480..d289ca77023e59a7a3dbdd8c9a41c8ee0ff2fae9 100644
--- a/docs/usage/configuration-options.md
+++ b/docs/usage/configuration-options.md
@@ -3150,8 +3150,7 @@ If enabled Renovate will pin Docker images or GitHub Actions by means of their S
If you have enabled `automerge` and set `automergeType=pr` in the Renovate config, then leaving `platformAutomerge` as `true` speeds up merging via the platform's native automerge functionality.
-Renovate tries platform-native automerge only when it initially creates the PR.
-Any PR that is being updated will be automerged with the Renovate-based automerge.
+On GitHub and GitLab, Renovate re-enables the PR for platform-native automerge whenever it's rebased.
`platformAutomerge` will configure PRs to be merged after all (if any) branch policies have been met.
This option is available for Azure, Gitea, GitHub and GitLab.
diff --git a/lib/modules/platform/github/index.spec.ts b/lib/modules/platform/github/index.spec.ts
index d0a33bb4ea46813f3df6ebc4d2e6e76fdbfd6e67..995b2091f1de7afd4fe5dcc3c4202720f895370c 100644
--- a/lib/modules/platform/github/index.spec.ts
+++ b/lib/modules/platform/github/index.spec.ts
@@ -19,7 +19,12 @@ import * as _hostRules from '../../../util/host-rules';
import { setBaseUrl } from '../../../util/http/github';
import { toBase64 } from '../../../util/string';
import { hashBody } from '../pr-body';
-import type { CreatePRConfig, RepoParams, UpdatePrConfig } from '../types';
+import type {
+ CreatePRConfig,
+ ReattemptPlatformAutomergeConfig,
+ RepoParams,
+ UpdatePrConfig,
+} from '../types';
import * as branch from './branch';
import type { ApiPageCache, GhRestPr } from './types';
import * as github from '.';
@@ -3330,6 +3335,128 @@ describe('modules/platform/github/index', () => {
});
});
+ describe('reattemptPlatformAutomerge(number, platformOptions)', () => {
+ const getPrListResp = [
+ {
+ number: 1234,
+ base: { sha: '1234' },
+ head: { ref: 'somebranch', repo: { full_name: 'some/repo' } },
+ state: 'open',
+ title: 'Some PR',
+ },
+ ];
+ const getPrResp = {
+ number: 123,
+ node_id: 'abcd',
+ head: { repo: { full_name: 'some/repo' } },
+ };
+
+ const graphqlAutomergeResp = {
+ data: {
+ enablePullRequestAutoMerge: {
+ pullRequest: {
+ number: 123,
+ },
+ },
+ },
+ };
+
+ const pr: ReattemptPlatformAutomergeConfig = {
+ number: 123,
+ platformOptions: { usePlatformAutomerge: true },
+ };
+
+ const mockScope = async (repoOpts: any = {}): Promise<httpMock.Scope> => {
+ const scope = httpMock.scope(githubApiHost);
+ initRepoMock(scope, 'some/repo', repoOpts);
+ scope
+ .get(
+ '/repos/some/repo/pulls?per_page=100&state=all&sort=updated&direction=desc&page=1',
+ )
+ .reply(200, getPrListResp);
+ scope.get('/repos/some/repo/pulls/123').reply(200, getPrResp);
+ await github.initRepo({ repository: 'some/repo' });
+ return scope;
+ };
+
+ const graphqlGetRepo = {
+ method: 'POST',
+ url: 'https://api.github.com/graphql',
+ graphql: { query: { repository: {} } },
+ };
+
+ const restGetPrList = {
+ method: 'GET',
+ url: 'https://api.github.com/repos/some/repo/pulls?per_page=100&state=all&sort=updated&direction=desc&page=1',
+ };
+
+ const restGetPr = {
+ method: 'GET',
+ url: 'https://api.github.com/repos/some/repo/pulls/123',
+ };
+
+ const graphqlAutomerge = {
+ method: 'POST',
+ url: 'https://api.github.com/graphql',
+ graphql: {
+ mutation: {
+ __vars: {
+ $pullRequestId: 'ID!',
+ $mergeMethod: 'PullRequestMergeMethod!',
+ },
+ enablePullRequestAutoMerge: {
+ __args: {
+ input: {
+ pullRequestId: '$pullRequestId',
+ mergeMethod: '$mergeMethod',
+ },
+ },
+ },
+ },
+ variables: {
+ pullRequestId: 'abcd',
+ mergeMethod: 'REBASE',
+ },
+ },
+ };
+
+ it('should set automatic merge', async () => {
+ const scope = await mockScope();
+ scope.post('/graphql').reply(200, graphqlAutomergeResp);
+
+ await expect(github.reattemptPlatformAutomerge(pr)).toResolve();
+
+ expect(logger.logger.debug).toHaveBeenLastCalledWith(
+ 'PR platform automerge re-attempted...prNo: 123',
+ );
+
+ expect(httpMock.getTrace()).toMatchObject([
+ graphqlGetRepo,
+ restGetPrList,
+ restGetPr,
+ graphqlAutomerge,
+ ]);
+ });
+
+ it('handles unknown error', async () => {
+ const scope = httpMock.scope(githubApiHost);
+ initRepoMock(scope, 'some/repo');
+ await github.initRepo({ repository: 'some/repo' });
+ scope
+ .get(
+ '/repos/some/repo/pulls?per_page=100&state=all&sort=updated&direction=desc&page=1',
+ )
+ .replyWithError('unknown error');
+
+ await expect(github.reattemptPlatformAutomerge(pr)).toResolve();
+
+ expect(logger.logger.warn).toHaveBeenCalledWith(
+ { err: new Error('external-host-error') },
+ 'Error re-attempting PR platform automerge',
+ );
+ });
+ });
+
describe('mergePr(prNo)', () => {
it('should merge the PR', async () => {
const scope = httpMock.scope(githubApiHost);
diff --git a/lib/modules/platform/github/index.ts b/lib/modules/platform/github/index.ts
index e629dd6e6e6b4316b298bc8068979b9fd50ad36a..def3a90e63b1948c6f0a8479434df37b8dbbb1b2 100644
--- a/lib/modules/platform/github/index.ts
+++ b/lib/modules/platform/github/index.ts
@@ -60,6 +60,7 @@ import type {
PlatformParams,
PlatformPrOptions,
PlatformResult,
+ ReattemptPlatformAutomergeConfig,
RepoParams,
RepoResult,
UpdatePrConfig,
@@ -1794,6 +1795,22 @@ export async function updatePr({
}
}
+export async function reattemptPlatformAutomerge({
+ number,
+ platformOptions,
+}: ReattemptPlatformAutomergeConfig): Promise<void> {
+ try {
+ const result = (await getPr(number))!;
+ const { node_id } = result;
+
+ await tryPrAutomerge(number, node_id, platformOptions);
+
+ logger.debug(`PR platform automerge re-attempted...prNo: ${number}`);
+ } catch (err) {
+ logger.warn({ err }, 'Error re-attempting PR platform automerge');
+ }
+}
+
export async function mergePr({
branchName,
id: prNo,
diff --git a/lib/modules/platform/gitlab/index.spec.ts b/lib/modules/platform/gitlab/index.spec.ts
index 676df2e47ef18f2bf1c52c0a84a0ac1086fade31..1cf1984c01b36de965cf6d611d3293fb8d8dbb7a 100644
--- a/lib/modules/platform/gitlab/index.spec.ts
+++ b/lib/modules/platform/gitlab/index.spec.ts
@@ -2876,6 +2876,38 @@ describe('modules/platform/gitlab/index', () => {
});
});
+ describe('reattemptPlatformAutomerge(number, platformOptions)', () => {
+ const pr = {
+ number: 12345,
+ platformOptions: {
+ usePlatformAutomerge: true,
+ },
+ };
+
+ it('should set automatic merge', async () => {
+ await initPlatform('13.3.6-ee');
+ httpMock
+ .scope(gitlabApiHost)
+ .get('/api/v4/projects/undefined/merge_requests/12345')
+ .reply(200)
+ .get('/api/v4/projects/undefined/merge_requests/12345')
+ .reply(200, {
+ merge_status: 'can_be_merged',
+ pipeline: {
+ status: 'running',
+ },
+ })
+ .put('/api/v4/projects/undefined/merge_requests/12345/merge')
+ .reply(200);
+
+ await expect(gitlab.reattemptPlatformAutomerge?.(pr)).toResolve();
+
+ expect(logger.debug).toHaveBeenLastCalledWith(
+ 'PR platform automerge re-attempted...prNo: 12345',
+ );
+ });
+ });
+
describe('mergePr(pr)', () => {
it('merges the PR', async () => {
httpMock
diff --git a/lib/modules/platform/gitlab/index.ts b/lib/modules/platform/gitlab/index.ts
index a84b83868c0cf7d1576b59d6b2e80b09ba624ce5..263c51c25b763c8ee6e09e791fee0f0442d43963 100644
--- a/lib/modules/platform/gitlab/index.ts
+++ b/lib/modules/platform/gitlab/index.ts
@@ -48,6 +48,7 @@ import type {
PlatformPrOptions,
PlatformResult,
Pr,
+ ReattemptPlatformAutomergeConfig,
RepoParams,
RepoResult,
UpdatePrConfig,
@@ -848,8 +849,15 @@ export async function updatePr({
if (platformOptions?.autoApprove) {
await approvePr(iid);
}
+}
+export async function reattemptPlatformAutomerge({
+ number: iid,
+ platformOptions,
+}: ReattemptPlatformAutomergeConfig): Promise<void> {
await tryPrAutomerge(iid, platformOptions);
+
+ logger.debug(`PR platform automerge re-attempted...prNo: ${iid}`);
}
export async function mergePr({ id }: MergePRConfig): Promise<boolean> {
diff --git a/lib/modules/platform/types.ts b/lib/modules/platform/types.ts
index b6f75f2a58588f95f87d87030a16d2a70bd27eab..156dc63015d0b580675b252b4711c549f74547dc 100644
--- a/lib/modules/platform/types.ts
+++ b/lib/modules/platform/types.ts
@@ -123,6 +123,10 @@ export interface UpdatePrConfig {
state?: 'open' | 'closed';
targetBranch?: string;
}
+export interface ReattemptPlatformAutomergeConfig {
+ number: number;
+ platformOptions?: PlatformPrOptions;
+}
export interface EnsureIssueConfig {
title: string;
reuseTitle?: string;
@@ -226,6 +230,9 @@ export interface Platform {
getPr(number: number): Promise<Pr | null>;
findPr(findPRConfig: FindPRConfig): Promise<Pr | null>;
refreshPr?(number: number): Promise<void>;
+ reattemptPlatformAutomerge?(
+ prConfig: ReattemptPlatformAutomergeConfig,
+ ): Promise<void>;
getBranchStatus(
branchName: string,
internalChecksAsSuccess: boolean,
diff --git a/lib/workers/repository/update/branch/index.spec.ts b/lib/workers/repository/update/branch/index.spec.ts
index 25e4511fa8d17ae02fbf3d8cdfb9dfab0a9756c0..e5f17516c6bb98b56823a8886ba60c29e8714c80 100644
--- a/lib/workers/repository/update/branch/index.spec.ts
+++ b/lib/workers/repository/update/branch/index.spec.ts
@@ -108,6 +108,7 @@ describe('workers/repository/update/branch/index', () => {
beforeEach(() => {
scm.branchExists.mockResolvedValue(false);
prWorker.ensurePr = jest.fn();
+ prWorker.getPlatformPrOptions = jest.fn();
prAutomerge.checkAutoMerge = jest.fn();
// TODO: incompatible types (#22198)
config = {
@@ -133,6 +134,9 @@ describe('workers/repository/update/branch/index', () => {
state: '',
}),
});
+ prWorker.getPlatformPrOptions.mockReturnValue({
+ usePlatformAutomerge: true,
+ });
GlobalConfig.set(adminConfig);
// TODO: fix types, jest is using wrong overload (#22198)
sanitize.sanitize.mockImplementation((input) => input!);
diff --git a/lib/workers/repository/update/branch/index.ts b/lib/workers/repository/update/branch/index.ts
index 6e23c8f6c7f94a6083e802fcf55f54ea79d2df4c..762d55622c86d46d83ab2cfefc51e7f4f89d1160 100644
--- a/lib/workers/repository/update/branch/index.ts
+++ b/lib/workers/repository/update/branch/index.ts
@@ -36,7 +36,7 @@ import * as template from '../../../../util/template';
import { isLimitReached } from '../../../global/limits';
import type { BranchConfig, BranchResult, PrBlockedBy } from '../../../types';
import { embedChangelogs } from '../../changelog';
-import { ensurePr } from '../pr';
+import { ensurePr, getPlatformPrOptions } from '../pr';
import { checkAutoMerge } from '../pr/automerge';
import { setArtifactErrorStatus } from './artifacts';
import { tryBranchAutomerge } from './automerge';
@@ -572,9 +572,22 @@ export async function processBranch(
await scm.checkoutBranch(config.baseBranch);
updatesVerified = true;
}
- // istanbul ignore if
- if (branchPr && platform.refreshPr) {
- await platform.refreshPr(branchPr.number);
+
+ if (branchPr) {
+ const platformOptions = getPlatformPrOptions(config);
+ if (
+ platformOptions.usePlatformAutomerge &&
+ platform.reattemptPlatformAutomerge
+ ) {
+ await platform.reattemptPlatformAutomerge({
+ number: branchPr.number,
+ platformOptions,
+ });
+ }
+ // istanbul ignore if
+ if (platform.refreshPr) {
+ await platform.refreshPr(branchPr.number);
+ }
}
if (!commitSha && !branchExists) {
return {