coverage-gate

Context

• Current branch: !git branch --show-current
• Base branch argument: $ARGUMENTS
• Working tree: !git status --short
• Configured base branch: ${user_config.base_branch}
• Configured coverage threshold: ${user_config.coverage_threshold}

A configured value counts only if it is non-empty and does not still read as a user_config placeholder; otherwise treat it as unset.

Phase 1: Detect CI Coverage Configuration

1. Search for .github/workflows/*.yml files using Glob
2. Grep for coverage action patterns: orgoro/coverage, CodeCoverageReport, cobertura-action, codecov
3. If found, read the workflow file and extract thresholds from the with: block
4. Normalize thresholds to 0-100 percentage scale
5. If codecov/codecov-action found, also check for codecov.yml at repo root

If NO coverage config found:

• Configured coverage threshold set: use it for all three categories, report Source: plugin userConfig (coverage_threshold), and continue
• Unset: report "No CI coverage configuration detected" and STOP

If CI config leaves a category without a threshold: use the configured coverage threshold when set, else the skill's default for that category. A CI-configured threshold always wins over the configured one.

Report detected thresholds:

## Detected Coverage Thresholds

Source: [workflow file] ([action name])
- All files: [X]%
- New files: [X]%
- Modified files: [X]%

Phase 2: Determine Base Branch and Categorize Files

1. Determine base branch:
   • Use $ARGUMENTS if provided
   • Else the configured base branch, if set
   • Otherwise detect: git symbolic-ref refs/remotes/origin/HEAD --short (strips origin/ prefix)
2. Categorize changed source files (exclude test files, __init__.py, configs, docs, migrations):
   • New files: git diff --name-only --diff-filter=A <base>...HEAD
   • Modified files: git diff --name-only --diff-filter=M <base>...HEAD

Report file categorization: