bd4207c806
Add consistent policy for what hook output to show vs suppress: - EXPOSE: errors, warnings, debug statements, uncommitted work - HIDE: format success, coverage stable, pass confirmations New files: - output-policy.sh: helper functions (expose_error, expose_warning, hide_success) - hook-output-policy.md: documentation Updated hooks to use proper Claude Code JSON output format: - check-debug.sh: expose warnings via additionalContext - post-commit-check.sh: expose uncommitted work warnings - check-coverage.sh: expose coverage drops - go-format.sh: suppress output on success - php-format.sh: suppress output on success Closes #17 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
23 lines
925 B
Bash
Executable file
23 lines
925 B
Bash
Executable file
#!/bin/bash
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# Check for a drop in test coverage.
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# Policy: EXPOSE warning when coverage drops, HIDE when stable/improved
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/output-policy.sh"
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# Source the main coverage script to use its functions
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source claude/code/commands/coverage.sh 2>/dev/null || true
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read -r input
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# Get current and previous coverage (with fallbacks)
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CURRENT_COVERAGE=$(get_current_coverage 2>/dev/null || echo "0")
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PREVIOUS_COVERAGE=$(get_previous_coverage 2>/dev/null || echo "0")
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# Compare coverage
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if awk -v current="$CURRENT_COVERAGE" -v previous="$PREVIOUS_COVERAGE" 'BEGIN {exit !(current < previous)}'; then
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DROP=$(awk -v c="$CURRENT_COVERAGE" -v p="$PREVIOUS_COVERAGE" 'BEGIN {printf "%.1f", p - c}')
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expose_warning "Test coverage dropped by ${DROP}%" "Previous: ${PREVIOUS_COVERAGE}% → Current: ${CURRENT_COVERAGE}%"
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else
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pass_through "$input"
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fi
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