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Support Maven mirrors in generated settings.xml - #1289
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Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> Copilot-Session: 59df028a-0d1b-49cb-8126-ab26408663e4
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🟡 Changes recommended
Missing selectors in port-bearing or IPv6 URLs can silently produce ineffective mirrors instead of failing validation.
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What changed in this PR
Adds mvn-mirrors to setup-java’s Maven settings generation, allowing repository redirection independently of repository profiles.
Changes:
- Parses mirror entries and generates escaped, top-level XML.
- Documents authentication and selector behavior.
- Adds regression and cross-platform workflow coverage, with rebuilt bundles.
| File | Description |
|---|---|
| src/constants.ts | Defines the mirror input constant. |
| src/auth.ts | Parses mirrors and generates settings. |
| README.md | Introduces mirror configuration. |
| docs/advanced-usage.md | Documents usage and authentication. |
| dist/setup/index.js | Includes the new input constant. |
| dist/setup/81.index.js | Bundles mirror handling. |
| dist/cleanup/index.js | Refreshes bundled constants. |
| action.yml | Declares the optional input. |
| .github/workflows/e2e-publishing.yml | Checks Maven mirror selection across platforms. |
| tests/auth.test.ts | Covers parsing, XML generation, and compatibility. |
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Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> Copilot-Session: 59df028a-0d1b-49cb-8126-ab26408663e4
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Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> Copilot-Session: 59df028a-0d1b-49cb-8126-ab26408663e4
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> Copilot-Session: 59df028a-0d1b-49cb-8126-ab26408663e4
…-setti Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
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…se 3.0.4) Same change as Renovate's #182, applied here so it ships with the rest. - actions/setup-java 6.1.0 -> 6.2.0: Liberica and Corretto resolution fixes, bundled dependency updates, and a new opt-in `mvn-mirrors` input for the generated settings.xml. We use Temurin 25 with the Maven cache and pass no repository or mirror input; the PR states the existing settings generation is unchanged (actions/setup-java#1289, action.yml diff read). - softprops/action-gh-release 3.0.3 -> 3.0.4: maintenance release, only its own dependencies changed (compare v3.0.3...v3.0.4). Neither can run locally. The SonarQube workflow exercises setup-java on push, and the next release exercises both through Release Build. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Description:
Add optional
mvn-mirrorsinput with multilinemirror-id:mirror-url:mirror-ofentries and generate top-level Maven<mirrors>settings independently of repository profiles.Preserve URL schemes/ports and selectors such as
external:*andexternal:http:*; reject missing fields and duplicate IDs; escape generated XML. Authenticated mirrors use matching server IDs, while public mirrors need no matching credentials. Existing repository/Central controls, GPG settings, custom paths, and overwrite behavior remain unchanged.Includes documentation, regression tests, cross-platform Maven mirror-selection workflow coverage, and rebuilt action bundles. Replaces #1288 using the branch published directly in
actions/setup-java.Validation:
npm run check— passed: formatting, lint, build, and all 45 test suites / 1,585 tests.npx tsc --noEmit— passed.*andexternal:*— passed, confirming Central and POM-declared dependency/plugin repository redirection. GitHub-hosted Windows/Linux jobs have not been run locally.Related issue:
Fixes #1287
Check list:
npm run checklocally (format, lint, build, test) and all checks pass.