refactor(rocketchat): move configuration types into rocketchat package

[TheMeier]

Pull Request Checklist

• I have signed-off my commits
• I will follow best practices for contributing to this project

Which user-facing changes does this PR introduce?

NONE

[coderabbitai]

Note

Reviews paused

It looks like this branch is under active development. To avoid overwhelming you with review comments due to an influx of new commits, CodeRabbit has automatically paused this review. You can configure this behavior by changing the reviews.auto_review.auto_pause_after_reviewed_commits setting.

Use the following commands to manage reviews:

• @coderabbitai resume to resume automatic reviews.
• @coderabbitai review to trigger a single review.

Use the checkboxes below for quick actions:

• ▶️ Resume reviews
• 🔍 Trigger review

📝 Walkthrough

Walkthrough

Rocketchat configuration types and YAML parsing move into notify/rocketchat. Receiver inheritance, notifier constructors, payload types, token helpers, attachment creation, and tests now use the package-local definitions.

Changes

Rocketchat configuration migration

Layer / File(s)	Summary
Define local Rocketchat configuration notify/rocketchat/config.go, config/notifiers.go	Rocketchat defaults, configuration fields, attachment types, and token validation are defined in notify/rocketchat. The previous config declarations are removed.
Wire receiver configuration config/config.go	Receiver configuration and YAML inheritance use rocketchat.RocketchatConfig, including nil-entry initialization and global HTTP, API, and credential values.
Update notifier payload construction notify/rocketchat/rocketchat.go, notify/rocketchat/rocketchat_test.go	Notifier constructors, token helpers, attachment payload construction, and tests use package-local Rocketchat types.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Possibly related PRs

• prometheus/alertmanager#5320: Uses the same notifier configuration migration pattern for OpsGenie.
• prometheus/alertmanager#5383: Refactors notifier configuration types from the shared config package.
• prometheus/alertmanager#5385: Updates receiver and notifier references after moving notifier configuration types.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description includes release notes and sign-off confirmations but omits most required checklist sections and their applicable responses.	Complete the checklist for issues, integration type, tests, performance, breaking changes, documentation, and other applicable requirements.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the main change: moving Rocket.Chat configuration types into the rocketchat package.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}