fix(ci): invoke Compose v2 during workspace cleanup

[renecannao]

Summary

Use docker compose in the pre-build and post-build self-hosted workspace cleanup loops.

Root cause

The CI VMs provide Compose v2 through the Docker CLI plugin but do not have the legacy standalone docker-compose binary. The cleanup added by #6040 therefore failed before checkout when a stale checkout existed, or after an otherwise successful build.

Impact

Both cleanup loops now use the same Compose interface as the repository Makefile. Project-label fallback removal, ownership repair, and aggregate cleanup-error behavior are unchanged.

Validation

• Parsed .github/workflows/ci-builds.yml
• Syntax-checked both cleanup shell scripts
• Executed both extracted cleanup scripts against a mocked Compose-v2 docker command for the Debian 12, Ubuntu 22, and Ubuntu 24 projects

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Summary by cubic

Switch CI workspace cleanup to Compose v2 by invoking docker compose instead of the legacy docker-compose, fixing failures on self-hosted runners. This aligns pre- and post-build cleanup with the Makefile; no changes to labels, ownership repair, or error handling.

^{Written for commit e976aaf. Summary will update on new commits.}

Summary by CodeRabbit

• Chores
  • Updated self-hosted build cleanup commands to use the current Docker Compose CLI.
  • Cleanup behavior and error handling remain unchanged.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 52cb6424-20b8-47f1-8e0f-599138cf7ae0

📥 Commits

Reviewing files that changed from the base of the PR and between f084b3d and e976aaf.

📒 Files selected for processing (1)

• .github/workflows/ci-builds.yml

📜 Recent review details

🔇 Additional comments (1)

.github/workflows/ci-builds.yml (1)

179-179: LGTM!

Also applies to: 703-703

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📝 Walkthrough

Walkthrough

The CI workflow replaces both legacy docker-compose cleanup calls with docker compose. Volume removal, orphan removal, and failure handling remain unchanged.

Changes

Docker Compose cleanup

Layer / File(s)	Summary
Update self-hosted cleanup commands .github/workflows/ci-builds.yml	The pre-build stale project cleanup and final teardown now use docker compose. Existing cleanup options and failure handling remain unchanged.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• sysown/proxysql#6029: Modifies self-hosted Docker and workspace cleanup steps in the same workflow.
• sysown/proxysql#6040: Modifies self-hosted Docker Compose cleanup commands in the same workflow.

Poem

A rabbit hops through workflow lanes,
Where Compose sheds its older chains.
Two cleanup calls now speak anew,
With volumes and orphans handled too.
No failure flags are left behind—
Fresh Docker commands, neat and kind.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the CI cleanup change to use Docker Compose v2 and matches the main pull request objective.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/ci-compose-v2

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[gitar-bot]

Code Review ✅ Approved

Switches CI workspace cleanup to use Docker Compose v2, fixing missing binary errors on self-hosted runners. No issues found.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud