coverage
Fetch coverage diff from Codecov for the current branch or a specific PR. Shows uncovered lines, patch coverage, and overall coverage change.
Source facts
- Repository
- pydantic/monty
- Last source activity
- September 4, 2026 at 17:59
- Detected SKILL.md language
- English
- Stars
- 8,682
- Forks
- 460
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- coverage
- description
- Fetch coverage diff from Codecov for the current branch or a specific PR. Shows uncovered lines, patch coverage, and overall coverage change.
# Coverage
Fetch line-by-line coverage information from Codecov for a GitHub pull request.
## Instructions
Use this skill to check code coverage for your changes before merging.
### Current branch (auto-detect PR)
```bash
uv run scripts/codecov_diff.py
```
This auto-detects the org, repo, and PR number using the `gh` CLI based on the current branch.
### Specific PR number
```bash
uv run scripts/codecov_diff.py 123
```
## Output
The script outputs:
- PR title and state
- HEAD coverage (overall coverage on the branch)
- Patch coverage (coverage of changed lines only)
- Coverage change (+/- percentage)
- Per-file breakdown with:
- Missed line count
- Patch coverage percentage
- Specific uncovered line numbers (as ranges like `45-48, 52, 60-65`)
- Partial coverage line numbers
## Requirements
- The `gh` CLI must be installed and authenticated for auto-detection
- The PR must have Codecov coverage data uploaded
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