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Add unused import detection workflow #899

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Merged
mattnite merged 4 commits into from
Feb 8, 2026
Merged

Add unused import detection workflow #899

mattnite merged 4 commits into from
Feb 8, 2026

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@Grazfather
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@Grazfather Grazfather commented Feb 8, 2026 •
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Summary

  • Adds a GitHub Actions workflow that detects unused imports in changed Zig files
  • Uses zigimports to analyze imports
  • Posts a PR comment with findings (non-blocking, does not fail the build)
  • Automatically removes the comment when issues are resolved

Fixes #583.

Test plan

  • Open a test PR with an unused import to verify the workflow runs
  • Verify PR comment is posted with unused import details
  • Fix the unused import and verify the comment is removed

🤖 Generated with Claude Code

Grazfather and others added 4 commits February 8, 2026 12:18
@Grazfather @claude
Add GitHub Actions workflow for unused import detection
e26c7ad 
Adds a non-blocking workflow that checks changed Zig files for unused
imports using zigimports. Posts a PR comment with findings but does not
fail the build, allowing maintainers to decide on cleanup.

Co-Authored-By: Claude Opus 4.5 <[email protected]>
@Grazfather @claude
Fix zigimports binary path in workflow
baa000d 
The zigimports build outputs a platform-specific binary name like
zigimports-x86_64-linux instead of just zigimports. Add a symlink
to make the binary accessible at a consistent path.

Co-Authored-By: Claude Opus 4.5 <[email protected]>
@Grazfather @claude
Rename workflow to match CI naming convention
4c15bad 
Co-Authored-By: Claude Opus 4.5 <[email protected]>
@Grazfather @claude
Remove unused imports in sorcerer
5605328 
- Remove unused `builtin` and `serial` imports from main.zig
- Remove unused `diffz` import from RegzWindow.zig

Co-Authored-By: Claude Opus 4.5 <[email protected]>
@Grazfather Grazfather requested a review from mattnite February 8, 2026 17:20
mattnite
mattnite approved these changes Feb 8, 2026
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Nice!

@mattnite mattnite merged commit 1e65c12 into main Feb 8, 2026
57 checks passed
@mattnite mattnite deleted the lint_unused_imports branch February 8, 2026 20:24
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@mattnite mattnite mattnite approved these changes

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linter: Detect unused imports

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@Grazfather @mattnite