Martin Vogel
007980c0eb
Root cause: c_eval_expr_type_inner has 42 places accessing ptr->kind on CBMType* pointers. Some code paths (cbm_type_substitute, internal lookups) return NULL on unusual C++ AST shapes (deeply nested templates, 300+ defs per file). NULL->kind = SIGSEGV. Fix: safe_kind() inline returns CBM_TYPE_UNKNOWN for NULL pointers. All 42 ->kind accesses in c_eval_expr_type_inner replaced. Also: recursion depth guard (256), cbm_type_substitute returns cbm_type_unknown() for NULL input, walk_usages/walk_env depth limits. Verified: spdlog (previously crashed) now indexes 2526 nodes, 5518 edges. All 2586 tests pass.
83 lines
2.4 KiB
Bash
Executable File
83 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Index a single benchmark repository and capture metrics.
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# Usage: benchmark-index.sh <binary> <lang> <repo_path> <results_dir>
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BINARY="${1:?Usage: benchmark-index.sh <binary> <lang> <repo_path> <results_dir>}"
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LANG="${2:?}"
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REPO="${3:?}"
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RESULTS_DIR="${4:?}"
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# Resolve symlinks
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REPO=$(cd "$REPO" && pwd -P)
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OUT="$RESULTS_DIR/$LANG"
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mkdir -p "$OUT"
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echo "INDEX: $LANG ($REPO)"
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# Count source files and LOC (exclude .git, vendor, node_modules, build dirs)
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FILE_COUNT=$(find "$REPO" -type f \
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! -path '*/.git/*' ! -path '*/node_modules/*' ! -path '*/vendor/*' \
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! -path '*/target/*' ! -path '*/build/*' ! -path '*/dist/*' \
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! -path '*/__pycache__/*' ! -path '*/.cache/*' \
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| wc -l | tr -d ' ')
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LOC=$(find "$REPO" -type f \
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! -path '*/.git/*' ! -path '*/node_modules/*' ! -path '*/vendor/*' \
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! -path '*/target/*' ! -path '*/build/*' ! -path '*/dist/*' \
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! -path '*/__pycache__/*' ! -path '*/.cache/*' \
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-exec cat {} + 2>/dev/null | wc -l | tr -d ' ')
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echo "$FILE_COUNT" > "$OUT/file-count.txt"
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echo "$LOC" > "$OUT/loc.txt"
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# Index via CLI and capture timing
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START_MS=$(python3 -c "import time; print(int(time.time()*1000))")
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INDEX_JSON=$("$BINARY" cli index_repository "{\"repo_path\":\"$REPO\",\"mode\":\"full\"}" 2>/dev/null || echo '{"error":"index failed"}')
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END_MS=$(python3 -c "import time; print(int(time.time()*1000))")
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ELAPSED=$((END_MS - START_MS))
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echo "$INDEX_JSON" > "$OUT/00-index.json"
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echo "$ELAPSED" > "$OUT/index-time.txt"
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# Extract node/edge counts (CLI wraps in MCP content envelope)
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NODES=$(echo "$INDEX_JSON" | python3 -c "
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import json,sys
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d=json.load(sys.stdin)
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# Unwrap MCP content envelope if present
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if 'content' in d:
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inner=json.loads(d['content'][0]['text'])
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else:
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inner=d
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print(inner.get('nodes',0))
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" 2>/dev/null || echo "0")
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EDGES=$(echo "$INDEX_JSON" | python3 -c "
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import json,sys
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d=json.load(sys.stdin)
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if 'content' in d:
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inner=json.loads(d['content'][0]['text'])
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else:
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inner=d
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print(inner.get('edges',0))
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" 2>/dev/null || echo "0")
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PROJECT=$(echo "$INDEX_JSON" | python3 -c "
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import json,sys
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d=json.load(sys.stdin)
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if 'content' in d:
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inner=json.loads(d['content'][0]['text'])
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else:
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inner=d
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print(inner.get('project',''))
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" 2>/dev/null || echo "")
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echo "$NODES" > "$OUT/nodes.txt"
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echo "$EDGES" > "$OUT/edges.txt"
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echo "$PROJECT" > "$OUT/project.txt"
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printf " %s: %s files, %s LOC, %sms, %s nodes, %s edges\n" \
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"$LANG" "$FILE_COUNT" "$LOC" "$ELAPSED" "$NODES" "$EDGES"
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