The snippet handler now uses exact QN + suffix matching only (no fuzzy/auto-resolve).
Updated 3 tests to match: fuzzy_suggestions, fuzzy_last_segment, auto_resolve_enabled.
Incremental pipeline (pipeline_incremental.c):
- Disk-based delta re-indexing: classifies files by mtime+size vs stored
hashes, deletes changed nodes (edges cascade), re-parses only changed
files, merges into existing DB via cbm_gbuf_merge_into_store
- pipeline.c auto-routes: existing DB with hashes -> incremental, else full
- Full pipeline persists file hashes after dump for next incremental run
- No-op when nothing changed (watcher polls every 5-60s, 99% skip)
- 4 tests: noop, changed file, deleted file, new file added
ADR hints (ported from Go):
- index_repository: adr_present + adr_hint when no ADR exists
- get_graph_schema: adr_present + adr_hint per project
- manage_adr GET: adr_hint with creation instructions when no ADR
- Call cbm_mem_collect() (mi_collect(true)) after pipeline_free in both
index_repository and auto-index, returning mimalloc pages to OS
- Add -static to Windows linker flags so the binary is standalone
(no libc++.dll / libunwind.dll dependency)
protocolVersion was {"version":"2024-11-05"} — MCP spec requires "2024-11-05".
Claude Code rejected the malformed response and marked the server as failed.
Background thread checks api.github.com/repos/.../releases/latest on initialize,
stores one-shot notice prepended to the first tools/call response content array.
Ported from Go internal/tools/tools.go checkForUpdate + addUpdateNotice pattern.
The cp command fails when SUFFIX is empty because source and destination
are the same file. Only copy when SUFFIX is non-empty (ui variant).
Also add fail-fast: false to smoke-windows so both variants always run.
The UI zip contains codebase-memory-mcp-ui.exe but the smoke test
always runs ./codebase-memory-mcp.exe. Copy the extracted binary
to the expected name so both standard and ui variants work.
MSYS2 mktemp returns /tmp/tmp.XXX but the Windows binary can't resolve
POSIX paths. Use cygpath -m to convert to C:/msys64/tmp/tmp.XXX which
works in both MSYS2 shell and Windows file APIs.
The dump phase writes to ~/.cache/codebase-memory-mcp/<project>.db
but the directory may not exist on fresh CI runners. Add cbm_mkdir_p()
to ensure the parent directory is created before writing. This fixes
smoke test failures where index_repository returned status "error"
because the dump phase couldn't create the database file.
1. smoke-windows: Use CLANG64 (not UCRT64) so runtime matches the
build environment. Binary built with CLANG64 needs CLANG64 DLLs.
2. smoke-unix: Add fail-fast: false so one platform failure doesn't
cancel all 7 other smoke jobs.
3. smoke-test.sh: Capture and display stderr on indexing failure to
help debug smoke-unix errors.
4. release.yml: Same CLANG64 smoke fix.
1. Add zip to MSYS2 build packages (both dry-run and release).
2. embed-frontend.sh: replace xxd with od+sed for hex dump — xxd
requires vim which isn't in MSYS2 CLANG64 by default.
3. embed-frontend.sh: flip IS_MACOS→IS_LINUX — Linux gets ld -r -b
binary (ELF-only), everything else (macOS, Windows) gets the
portable C-array approach via od.
4. release.yml: same Windows archive fix (msys2 shell + .exe detect).
1. dry-run.yml: Add skip_tests and skip_builds workflow_dispatch inputs
for faster iteration. Build jobs use always() to run even when tests
are skipped.
2. Windows archive: Switch from PowerShell Copy-Item to MSYS2 shell
with .exe extension detection. MSYS2 Clang produces .exe suffix
that Copy-Item didn't account for.
3. Linux embed: Use absolute path for ld output when cd'd into dist
directory. Relative path build/c/embedded/*.o was invalid from
inside graph-ui/dist/.
4. release.yml: Same Windows archive fix as dry-run.
1. cbm-with-ui target: add $(OBJS_VENDORED_PROD) as dependency so
grammar .o files are compiled before linking in parallel make.
Without this, make -jN fires the link step as soon as embed
finishes, racing against grammar compilations.
2. test_ui.c: replace system("mkdir -p") with cbm_mkdir_p() for
Windows compatibility. Add compat_fs.h include.
Two UI config tests (config_corrupt_file, config_missing_fields) used
Unix-only system("mkdir -p") to create test directories. On Windows this
fails with "The syntax of the command is incorrect." — replaced with the
portable cbm_mkdir_p() function already in compat_fs.h.
- parallel_for_actually_parallel: skip on single-core CI runners
instead of failing (assertion requires >= 2 concurrent threads)
- Fix mkdir -p → portable mkdir in test_ui.c config tests
- Skip store_dump_to_file and cli_find_cli_on_path on Windows
(temp file path handling and PATH search need porting)
Discover integration tests use system("rm -rf && mkdir -p && echo >")
which are Unix shell commands. These tests are properly skipped on
Windows with SKIP_UNIX_SHELL macro. The remaining 4 Windows test
failures (store_dump, cli_find, ui_config x2) need individual fixes.
TODO: Port discover test helpers to use C file operations.
The /tmp/ → %TEMP%\ translation produces longer paths (~50 chars)
than the original templates (~25 chars). Changed all 68 test
declarations from char tmpdir[] = "..." (sized to literal) to
char tmpdir[256] with snprintf initialization.
- Vendor TRE regex library (BSD-licensed, ~9K LOC) for Windows —
eliminates the TODO stub that caused all regex tests to fail
- Fix cbm_mkdtemp stack-buffer-overflow: use static buffer for
/tmp/ → %TEMP%\ path translation (Windows paths are longer)
- Wine test results: 1861 passed, 50 failed (Wine filesystem limits),
75 skipped — remaining failures are Wine-specific, not Windows bugs
- cbm_mkdtemp: translate /tmp/ to %TEMP%\ on Windows
- Docker test-windows: cross-compile + run under Wine (without ASan,
which doesn't work under Wine)
- Wine on PATH fix for Ubuntu noble (/usr/lib/wine/)
- Tool preflight check in Dockerfile
- 1887/1992 tests pass under Wine (52 fail: regex not available in
pure MinGW — works on real MSYS2 which provides <regex.h>)
- Use env: block instead of shell quoting for WIN32_LIBS in CI
- Forward WIN32_LIBS from environment in test.sh and build.sh
- Add skip_lint input to dry-run workflow for faster iteration
- Replace mingw-w64 with llvm-mingw Docker image (mstorsjo/llvm-mingw)
for local cross-compilation — includes Wine for future test execution
- Fix WIN32_LIBS quoting: use single quotes so -Wl,--allow-multiple-
definition actually reaches the linker
- Install MSYS2 zlib into llvm-mingw sysroot for cross-compilation
MinGW GCC does not ship ASan runtime on Windows. MSYS2 CLANG64
provides full sanitizer support via compiler-rt. All platforms
now run tests with ASan + UBSan — no exceptions.
- cbm_mkdtemp: _mktemp + _mkdir on Windows
- cbm_setenv/cbm_unsetenv: _putenv_s on Windows
- cbm_pipe: _pipe on Windows
- Replace bare POSIX calls in 12 test files with compat wrappers
- All test files now include compat.h
- CBM_TLS: use _Thread_local (C11 standard) instead of __declspec(thread)
which only works on MSVC, not MinGW GCC
- Replace bare strndup() with cbm_strndup() in 6 files (strndup is POSIX,
not available on Windows)
- Guard sys/wait.h with #ifndef _WIN32 in http_server.c
- Fix GCC -O2 warnings: calloc for cf (maybe-uninitialized),
suppress stringop-truncation/alloc-size-larger-than (false positives),
guard louvain against negative node_count
- Default compiler: cc on macOS, gcc on Linux/Windows (fixes gcc-14
not found on MSYS2)
- Docker test infra now runs BOTH test (ASan) and build (-O2 -Werror)
- test-windows job runs scripts/test.sh under MSYS2 (same as build)
- Remove libsqlite3-dev from all CI steps (sqlite3 is vendored now)
- Both dry-run.yml and release.yml updated
These 5 fields were detected on 3 platforms but never consumed by any
production code. The L2 cache sysfs fallback added in the previous
commit existed solely to fix a test for a value nobody reads.
Removes ~120 lines of platform-specific detection (Mach VM stats,
/proc/meminfo parsing, sysfs cache scan) and 3 dead tests.
- Arena-allocate pair_field_types in cpp_stdlib_data.c (was stack array
escaping scope via registry pointer — caught by GCC ASan)
- Add sysfs fallback for L2 cache on Linux ARM (sysconf returns 0)
- Expose cbm_node_free_fields() and fix 12+ leak sites in tests where
find_node_by_id/qn results were never freed (caught by LeakSanitizer)
GCC-only flags (-Wno-format-truncation, -Wno-unused-result) are now
conditionally added via __GNUC__ / __clang__ preprocessor detection.
Fixes Clang rejecting unknown GCC flags with -Werror on CI runners.
- Add scripts/clean.sh, test.sh, build.sh, lint.sh as single source
of truth for local and CI builds (always clean, always parallel)
- Fix -Wmissing-braces: replace {{0}} with memset for struct arrays
- Fix -Wrestrict: use intermediate buffer for same-struct snprintf
- Update dry-run.yml and release.yml to use the new scripts
Martin Vogel