bats coverage fix

2026-06-13 18:35:08 +03:00
parent 1770c3b1c3
commit d7d1f93895
3 changed files with 20 additions and 9 deletions
@@ -7,8 +7,12 @@ REPORT_DIR="${2:-}"
 [ -n "$COVERAGE_VOLUME" ] || { echo "ERROR: coverage volume name required" >&2; exit 1; }
 [ -n "$REPORT_DIR" ] || { echo "ERROR: report directory required" >&2; exit 1; }

-mkdir -p "$REPORT_DIR/coverage"
-docker run --rm -v "$COVERAGE_VOLUME":/coverage alpine tar c -C /coverage . | tar x -C "$REPORT_DIR/coverage"
+HAS_COVERAGE=false
+if docker run --rm -v "$COVERAGE_VOLUME":/coverage alpine sh -c '[ -d /coverage ] && ls -A /coverage | grep -q .' 2>/dev/null; then
+  mkdir -p "$REPORT_DIR/coverage"
+  docker run --rm -v "$COVERAGE_VOLUME":/coverage alpine tar c -C /coverage . | tar x -C "$REPORT_DIR/coverage"
+  HAS_COVERAGE=true
+fi

 cat > "$REPORT_DIR/index.html" << EOF
 <!DOCTYPE html><html lang="en"><head><meta charset="utf-8">
@@ -19,7 +23,10 @@ h1{color:#1e293b}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:un
 <h1>Bats report <code>${GITHUB_SHA:0:8}</code></h1>
 <ul>
 <li><a href="test-report.html">Test results</a></li>
-<li><a href="coverage/index.html">Coverage report</a></li>
-</ul>
-</body></html>
 EOF
+
+if [ "$HAS_COVERAGE" = true ]; then
+  echo '<li><a href="coverage/index.html">Coverage report</a></li>' >> "$REPORT_DIR/index.html"
+fi
+
+echo '</ul></body></html>' >> "$REPORT_DIR/index.html"