[Release] Fix release wheels

[oraluben]

Summary by CodeRabbit

• Chores
  • Refined build/release workflow with unified release detection.
  • Distinguishes nightly vs. standard releases to control version labeling and Git-based versioning during wheel builds.
  • Ensures consistent version handling and labeling behavior across the wheel build process.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[github-actions]

👋 Hi! Thank you for contributing to the TileLang project.

Please remember to run pre-commit run --all-files in the root directory of the project to ensure your changes are properly linted and formatted. This will help ensure your contribution passes the format check.

We appreciate you taking this step! Our team will review your contribution, and we look forward to your awesome work! 🚀

[coderabbitai]

📝 Walkthrough

Walkthrough

Consolidates release detection in .github/workflows/dist.yml by adding an IS_RELEASE flag and reorganizing logic that sets NO_VERSION_LABEL and NO_GIT_VERSION, with separate behavior for Nightly versus standard toolkit releases.

Changes

Cohort / File(s)	Summary
GitHub Actions workflow .github/workflows/dist.yml	Adds IS_RELEASE env var; sets NO_VERSION_LABEL unconditionally to "OFF" in build wheels stage; replaces direct github.event_name == 'release' checks with IS_RELEASE-based logic and toggles NO_GIT_VERSION for Nightly-* toolkits vs NO_VERSION_LABEL for non-Nightly.

Sequence Diagram(s)

(omitted — changes are confined to a single CI workflow file and do not introduce multi-component runtime flows)

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• [Build][CI] Build and test SDist in release CI #1098 — Modifies .github/workflows/dist.yml with release-related flags and version labeling/gitting logic.
• [Release] Fix race condition when publishing #1578 — Adjusts Nightly-specific toggles and release detection in the same workflow.
• [Release] Unify local build scripts to use cibuildwheel and reduce size of sdist #1171 — Replaces release-condition checks in .github/workflows/dist.yml, similar control-flow rearrangement.

Suggested reviewers

• XuehaiPan
• LeiWang1999

Poem

🐰 I hopped through YAML, neat and spry,
Found flags that tell releases why,
Nightly whispers, labels say nay,
Standard ones parade the day,
CI carrots gleam — hip hop hooray!

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title '[Release] Fix release wheels' directly addresses the main change—fixing release wheel build handling by refactoring version labeling and git version control logic.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

---

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 and usage tips.}

[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In @.github/workflows/dist.yml:
- Around line 171-178: The conditional currently uses [[ ${{ env.IS_RELEASE }}
]] which treats the literal "false" as truthy; change the check to perform an
explicit string comparison against "true" (e.g., [[ "${{ env.IS_RELEASE }}" ==
"true" ]]) and keep the existing nested check on matrix.target.toolkit
(referencing matrix.target.toolkit) and the env writes to NO_GIT_VERSION and
NO_VERSION_LABEL so the branch only runs when IS_RELEASE is truly "true".