Update openshift/release branch references from master to main

[deepsm007]

/cc @hector-vido @openshift/test-platform

[openshift-ci-robot]

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[hector-vido]

/lgtm

[coderabbitai]

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Walkthrough

Branch references and related URLs were changed from "master" to "main" across documentation, tests, and a few source files; one generator now sorts URL lists for deterministic job name generation.

Changes

Cohort / File(s)	Summary
README / docs cmd/autoowners/README.md, cmd/ci-images-mirror/README.md, cmd/cvp-trigger/README.md, cmd/github-ldap-user-group-creator/README.md, cmd/gsm-secret-sync/README.md, cmd/payload-testing-ui/README.md, cmd/promoted-image-governor/README.md, cmd/prow-job-dispatcher/README.md, cmd/sync-rover-groups/README.md, cmd/testgrid-config-generator/README.md	Updated links and branch references from master to main in documentation and deployment/CI references.
Cmd sources & templates cmd/ci-operator-yaml-creator/main.go, cmd/promoted-image-governor/main.go, cmd/payload-testing-ui/server.go	Updated PR/body/template URLs and docs to reference main instead of master.
Production code (branch/url usage) pkg/controller/quay_io_ci_images_distributor/quay_io_ci_images_distributor.go, pkg/slack/events/joblink/link.go, pkg/webreg/webreg.go	Switched config-fetching and generated URL paths to main (error messages/links updated accordingly).
Deterministic job-name generation pkg/jobrunaggregator/jobtableprimer/job_name_generator.go	Added sorting of periodic and release URL lists to ensure deterministic ordering; also updated template URLs from master to main.
Tests & fixtures (many) cmd/multi-pr-prow-plugin/server_test.go, cmd/payload-testing-prow-plugin/server_test.go, cmd/payload-testing-ui/server.go (tests), pkg/controller/prpqr_reconciler/prpqr_reconciler_test.go, pkg/defaults/defaults_test.go, pkg/prowgen/jobbase_test.go, pkg/prowgen/testdata/...zz_fixture_*.yaml, pkg/controller/prpqr_reconciler/testdata/...yaml	Replaced master with main in test data, expected values, fixture names, and generated job names to match branch rename.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deepsm007, hector-vido

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Needs approval from an approver in each of these files:

• OWNERS [deepsm007,hector-vido]

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[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

cmd/promoted-image-governor/README.md (1)

41-45: ⚠️ Potential issue | 🟡 Minor

Update the remaining master link to main.
Line 44 still points to /blob/master, which is inconsistent with the branch rename and likely stale.

Proposed fix

-The pre-submit job [pull-ci-openshift-release-openshift-image-mirror-mappings](https://prow.ci.openshift.org/?job=pull-ci-openshift-release-openshift-image-mirror-mappings) ([definition](https://github.com/openshift/release/blob/master/ci-operator/jobs/openshift/release/openshift-release-master-presubmits.yaml))
+The pre-submit job [pull-ci-openshift-release-openshift-image-mirror-mappings](https://prow.ci.openshift.org/?job=pull-ci-openshift-release-openshift-image-mirror-mappings) ([definition](https://github.com/openshift/release/blob/main/ci-operator/jobs/openshift/release/openshift-release-master-presubmits.yaml))

[openshift-ci]

New changes are detected. LGTM label has been removed.

[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@pkg/controller/prpqr_reconciler/prpqr_reconciler_test.go`:
- Around line 90-92: The test's sentinel "missing" job name no longer matches
the job Branch set to "main" in the v1.ReleaseJobSpec
(CIOperatorMetadata.Branch), so the fake dispatcher will not exercise the "not
found" path; update the sentinel name in the fake dispatcher to use "main"
(e.g., change periodic-ci-openshift-release-master-missing to
periodic-ci-openshift-release-main-missing) or, better, derive the sentinel job
name from the test's Jobs[...].CIOperatorMetadata (Org/Repo/Branch) so the fake
dispatcher and the test spec stay in sync; update the code in the fake
dispatcher setup where the sentinel/missing job name is registered to use the
Branch from the test spec.

[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

cmd/multi-pr-prow-plugin/server_test.go (1)

329-338: ⚠️ Potential issue | 🟡 Minor

Inconsistent branch reference for openshift/release in test data.

The fake PR at line 335 uses Ref: "master" for openshift/release#876, but the config resolver at line 339 has an entry with Branch: "main" for the same repository. This inconsistency suggests an incomplete rename and could cause confusion in test maintenance. Update line 335 to also use "main" for consistency with the config setup.

Proposed fix

 				"openshift/release#876": {
 					Base: github.PullRequestBranch{
 						Repo: github.Repo{
 							Owner: github.User{Login: "openshift"},
 							Name:  "release",
 						},
-						Ref: "master",
+						Ref: "main",
 					},
 					Number: 876,
 				},

🧹 Nitpick comments (1)

cmd/testgrid-config-generator/README.md (1)

57-57: LGTM! Branch reference correctly updated.

The URL successfully points to the main branch, aligning with the repository-wide branch rename.

Optional cleanup: The static analysis tool correctly flags that this reference definition [release-controller-config] is unused in the document. Line 3 references [release-controller] (defined on line 58) instead. Consider either using this reference or removing the definition for cleaner documentation.

[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

cmd/multi-pr-prow-plugin/server_test.go (1)

399-652: ⚠️ Potential issue | 🟠 Major

Update expected Branch values from master to main throughout test cases.

The jobMetadataFromRawCommand function extracts the branch directly from the command string at position 2 (line 307-319 of server.go). Since all test commands in TestDetermineJobRuns use main (e.g., /testwith openshift/ci-tools/main/unit), the expected JobMetadata.Branch values should be main, not master. Update all affected test cases accordingly.

[deepsm007]

/test e2e

[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@cmd/promoted-image-governor/README.md`:
- Around line 32-33: The README contains a typo: replace the phrase "Genenerate
the mapping files" with "Generate the mapping files" so that the second bullet
reads correctly; update the README entry (the line containing "Genenerate the
mapping files") to fix the misspelling.

[coderabbitai]

⚠️ Potential issue | 🟡 Minor

Fix typo: “Genenerate” → “Generate”.
Small doc typo in the mapping files section.

✏️ Proposed fix

-- Genenerate the mapping files
+- Generate the mapping files

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change

	- Read [the config file](https://github.com/openshift/release/blob/main/core-services/image-mirroring/openshift/_config.yaml) and [the release-controllers' config](https://github.com/openshift/release/tree/main/core-services/release-controller/_releases)
	- Genenerate the mapping files
	- Read [the config file](https://github.com/openshift/release/blob/main/core-services/image-mirroring/openshift/_config.yaml) and [the release-controllers' config](https://github.com/openshift/release/tree/main/core-services/release-controller/_releases)
	- Generate the mapping files

🧰 Tools

🪛 LanguageTool

[grammar] ~32-~32: Ensure spelling is correct
Context: ...ml) and the release-controllers' config - Genenerate the mapping files ### Explain Looks f...

(QB_NEW_EN_ORTHOGRAPHY_ERROR_IDS_1)

🤖 Prompt for AI Agents

In `@cmd/promoted-image-governor/README.md` around lines 32 - 33, The README
contains a typo: replace the phrase "Genenerate the mapping files" with
"Generate the mapping files" so that the second bullet reads correctly; update
the README entry (the line containing "Genenerate the mapping files") to fix the
misspelling.

[openshift-ci]

@deepsm007: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/breaking-changes	65e772c	link	false	/test breaking-changes
ci/prow/unit	65e772c	link	true	/test unit

Full PR test history. Your PR dashboard.

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