45 lines
1.4 KiB
Bash
Executable File
45 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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FRONTEND_DIR="$ROOT_DIR/frontend"
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MIN_COVERAGE="${CHARON_MIN_COVERAGE:-${CPM_MIN_COVERAGE:-85}}"
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cd "$FRONTEND_DIR"
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# Ensure dependencies are installed for CI runs
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npm ci --silent
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# Ensure coverage output directories exist to avoid intermittent ENOENT errors
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mkdir -p coverage/.tmp
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# Run tests with coverage and json-summary reporter (force istanbul provider)
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# Using istanbul ensures json-summary and coverage-summary artifacts are produced
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# so that downstream checks can parse them reliably.
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npm run test:coverage -- --run
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SUMMARY_FILE="coverage/coverage-summary.json"
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if [ ! -f "$SUMMARY_FILE" ]; then
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echo "Error: Coverage summary file not found at $SUMMARY_FILE"
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exit 1
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fi
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# Extract total statements percentage using python
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TOTAL_PERCENT=$(python3 -c "import json; print(json.load(open('$SUMMARY_FILE'))['total']['statements']['pct'])")
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echo "Computed frontend coverage: ${TOTAL_PERCENT}% (minimum required ${MIN_COVERAGE}%)"
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python3 - <<PY
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import os, sys
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from decimal import Decimal
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total = Decimal('$TOTAL_PERCENT')
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minimum = Decimal('$MIN_COVERAGE')
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if total < minimum:
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print(f"Frontend coverage {total}% is below required {minimum}% (set CHARON_MIN_COVERAGE or CPM_MIN_COVERAGE to override)", file=sys.stderr)
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sys.exit(1)
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PY
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echo "Frontend coverage requirement met"
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