Martin Vogel
80680ea367
Cross-service communication discovery + RAM-first incremental indexing
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AST-based detection of HTTP calls, async dispatch (Pub/Sub, Cloud Tasks,
Kafka, SQS, etc.), and config accesses via resolved qualified names.
Route nodes as cross-service rendezvous points with infra→handler matching.
Constant propagation for module-level string assignments. YAML infrastructure
URL extraction from Cloud Scheduler configs.
RAM-first incremental pipeline: load DB into graph buffer, purge changed
file nodes, extract directly into existing buffer (resolver sees all nodes),
dump back to disk. Zero edge gap on kubernetes/django/meilisearch/neovim.
- service_patterns.c: ~170 library patterns (90 HTTP, 50 async, 30 config)
- pass_route_nodes.c: Route node creation + infra URL matching
- extract_unified.c: string constant collection + string ref classification
- extract_calls.c: first_string_arg + keyword argument extraction
- pipeline_incremental.c: RAM-first load→purge→extract→resolve→dump
- graph_buffer.c: load_from_db, delete_by_file, foreach visitors
- C++ LSP crash fix: NULL guard in cbm_type_substitute
2026-03-28 13:59:42 +01:00
Martin Vogel
007980c0eb
Fix C++ SEGV: NULL deref in LSP type resolver on large header files
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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.
2026-03-26 16:19:10 +01:00
Martin Vogel
05a35ac9b1
v0.5.1: Fix C/C++/CUDA/GLSL function extraction, add config linker and tests
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- Fix extract_defs.c declarator chain traversal for C-family function_definition
nodes (off-by-one in field name length, missing depth traversal)
- Add resolve_func_name() support for CommonLisp defun, Makefile rule, VimScript,
Julia, Elm value_declaration, Groovy field_function methods
- Add config linker pipeline: 3 strategies linking config keys to code symbols,
dependency manifest entries to imports, and config file path references
- Add regression tests (~150 cases across 50+ languages), language failure tests,
and config extraction tests
- Refactor discover.go, configures.go, configlink_strategies.go to reduce
cognitive complexity (extract helpers for gocognit compliance)
- Fix Louvain community detection: use map lookup instead of O(N) scan
2026-03-06 17:50:18 +01:00
Martin Vogel
59d40d4035
v0.5: CBM tree-sitter engine, 59 vendored language grammars
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- Replace Go-binding tree-sitter with vendored C grammars compiled via
CGo (internal/cbm/); eliminates all Go module/linker fragility
- Add 32 new languages: Clojure, CMake, COBOL, Common Lisp, CUDA, Elm,
Emacs Lisp, Fortran, F#, GLSL, GraphQL, INI, JSON, Julia, Makefile,
Markdown, Meson, Nix, Protobuf, Svelte, Verilog, Vim Script, Vue, XML
(plus C, C#, Erlang, SQL, YAML quality improvements)
- Adaptive worker concurrency and mmap prefetch for faster indexing
- Graph buffer: batched SQLite writes for 3-5x throughput improvement
- Fix cancellation test: use 50ms timeout (pipeline now indexes 212-file
Erlang repo in ~400ms, well under the old 2s deadline)
- Fix isTestFunction: add "Test" prefix for C#, "test" prefix for Scala
2026-03-05 22:39:01 +01:00
Martin Vogel