Find github projects with clank label

[clank-hayen]

Summary

• Read GH_TOKEN from environment variable, fail if not set using or keyword
• Verify authentication with gh auth status before proceeding
• Loop every 20 seconds to find user's repos with 'clank' topic via gh repo list
• On gh cli failure, print error and pause 1 minute before retry using or continue
• Use const for environment variable name and timing values (GH_TOKEN_ENV, POLL_INTERVAL_MS, ERROR_RETRY_MS)

Test plan

• Set GH_TOKEN environment variable and verify authentication succeeds
• Verify repos with 'clank' topic are listed every 20 seconds
• Verify error handling pauses for 1 minute on gh cli failure
• Verify program exits gracefully when GH_TOKEN is not set

Note: Bishop compiler could not be run in the CI environment due to glibc version mismatch. Manual testing with Bishop v0.0.2 is recommended.

Closes #4

[clank-hayen]

Code Review for commit 6b69781

Issues Found

1. Unused variable token (main.b:8)
The GH_TOKEN environment variable is read into token but never used in the code. The gh CLI can authenticate via gh auth status but if GH_TOKEN needs to be verified to exist before proceeding, consider either:

• Using the token variable, or
• Prefixing with _ if intentionally unused (e.g., _token)

2. Unused variable result (main.b:13)
The result of process.shell("gh auth status") is assigned to result but never used. The success/failure is handled by the or block, so the variable assignment is unnecessary.

3. Duplicated constants in test file (test_main.b:3-5)
The constants GH_TOKEN_ENV, POLL_INTERVAL_MS, and ERROR_RETRY_MS are duplicated in the test file rather than being imported from main.b. If Bishop supports module exports, these should be imported to avoid duplication and ensure tests verify the actual values used by the program.

4. Limited test coverage
The tests only verify constant values. Consider adding tests for:

• Error message format when GH_TOKEN is not set
• Error message format when gh auth status fails

Recommendations

I will fix the unused variable issues. The duplicated constants issue may depend on Bishop's module export capabilities - if Bishop doesn't support exporting from main modules, the current approach may be acceptable.

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Reviewed commit: 6b69781

[clank-hayen]

Code Review for commit 7486cb7

Summary

I've reviewed the PR changes for finding GitHub projects with the clank label. The implementation follows Bishop language conventions well overall, with good use of error handling patterns and constants. Found one minor issue to fix.

Issues Found

1. Unused import in test file (Minor)

File: test_main.b:1

The test file imports process but never uses it:

import process;  // Unused

Fix: Remove the unused import.

Positive Aspects

1. Good error handling: Uses or blocks correctly for error handling with informative error messages
2. Constants usage: Properly uses const with type inference (:=) for configuration values
3. Unused variable convention: Correctly prefixes unused _token variable with underscore
4. Loop error handling: Uses or continue pattern correctly for retry logic in the main loop
5. Early return pattern: Follows the early return pattern in CLAUDE.md guidelines

Test Coverage Notes

The tests verify that constants have the expected values. While more comprehensive testing of the main function's behavior would be ideal, testing process execution and shell commands in Bishop is complex and the current tests provide basic verification that the constants are correctly defined.

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I will fix the unused import issue and push the update.