libgit2 is licensed GPLv2-with-linking-exception, and this project is
deliberately GPL-free (see scripts/license-policy.json). libgit2 was only
an OPTIONAL, faster git-history code path guarded by HAVE_LIBGIT2 and
auto-detected via pkg-config; it always shipped with a popen("git log ...")
fallback that release binaries already used (they were built without
libgit2). Making that popen fallback the SOLE git-history implementation
means there is NO change to shipped behavior.
Changes:
- pass_githistory.c: collapse the HAVE_LIBGIT2 #ifdef so only the popen
parse_git_log remains; drop the now-unused <git2.h>/<time.h> includes.
- cbm.c / cbm.h / main.c / subprocess.c / index_supervisor.h: remove the
libgit2 mimalloc allocator bind and its >=1.7.0 version guards; keep the
tree-sitter + sqlite3 binds; correct the comments.
- Makefile.cbm: remove the optional-libgit2 pkg-config detection block,
the REQUIRE_LIBGIT2 error gate, and all LIBGIT2 CFLAGS/LIBS/FLAGS.
- .github/workflows/_test.yml: drop the REQUIRE_LIBGIT2 test-matrix leg
plus its libgit2-dev/pkg-config apt install (lower CI cost, no new
gating, no trigger change).
- flake.nix: drop libgit2/pkg-config from the dev shell (now-dead dep).
HAVE_LIBGIT2 no longer exists anywhere in the tree.
Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
Distilled from #789 (safe features only). Adds backend dead-code classification
(status + in_calls in the layout JSON), a GET /api/repo-info endpoint for GitHub
deep-links, and the frontend dead-code filters, node code preview, and deep-links.
The render-cap revert was dropped (kept 2000 for DEFAULT_MAX_NODES/HARD_MAX_NODES
and GRAPH_RENDER_NODE_LIMIT); the sidebar regex-search refactor was omitted.
Security fixes over the original: repo-info strips credentials from any returned
remote_url; the legitimate https blob-URL construction is allow-listed so the
static gate passes; libgit2 is not re-initialized/shutdown per request (reuses the
process-wide init from cbm_alloc_init); deep-link path segments are URL-encoded.
Co-authored-by: Andy Zehady <azehady@ciroos.ai>
Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
- format the include trailing comments and wrap the over-long reap log line
(clang-format-20 violations flagged by lint / lint)
- allowlist subprocess.c's fork with justification (security-static): the
supervisor primitive forks and execs immediately; no code runs in the
forked image
- move bin into the fork-child block alongside argv (cppcheck variableScope
consistency)
Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
The update/star notice in src/mcp/mcp.c references the project's own GitHub URL, which scripts/security-audit.sh blocked as not allow-listed. Add it to scripts/security-allowlist.txt.
cppcheck (warning+style, error-exitcode=1): guard cbm_fqn_compute against a NULL project/rel_path (ctunullpointer reachable from cbm_extract_file), and narrow prefix_len/suffix_len (path_alias) and ft_count (pass_githistory) to the scopes that use them.
security-audit.sh: the mcp.c file-read count grew to 13 (search/ADR/Windows-support reads — all path-contained or transport reads, audited, no new exfiltration surface); bump the reviewed maximum and document the update-check + request-body reads. Allow the diagnostics.c atomic metrics dump (.tmp+rename) in the file-write scan, and allow-list the sqlite WAL-checkpoint doc URL referenced in a store.c comment.
Add .codebase-memory/graph.db.zst — a zstd-compressed knowledge graph
artifact that can be committed to the repo. Teammates bootstrap from
the artifact instead of running a full reindex from scratch.
- Vendor zstd 1.5.7 (amalgamated build) for 8-13:1 compression
- Two-tier export: zstd -9 + index stripping for explicit index,
zstd -3 for watcher/incremental auto-updates
- Import: decompress → integrity check → auto-recreate indexes
- Bootstrap in handle_index_repository: when no local DB exists but
artifact is present, import first then run incremental
- Auto-create .gitattributes with merge=ours to prevent conflicts
- Fix: add missing idx_edges_url_path to create_user_indexes and
url_path_gen generated column to init_schema
- 13 new tests (5 zstd wrapper + 8 artifact round-trip/edge cases)
Check GitHub releases/latest redirect header before downloading.
Saves bandwidth and avoids unnecessary index rebuilds.
- "Already up to date" when version matches or is ahead
- --force flag to bypass the check
- Graceful degradation when network is unavailable
- Uses same curl dependency as the download itself
Fixes#142
Co-Authored-By: dLo999 <dLo999@users.noreply.github.com>
install.sh: one-liner for macOS/Linux — detects OS/arch (Rosetta-
aware), downloads release, verifies checksum, extracts, signs on
macOS, runs install -y for all 10 agents. Supports --ui flag and
CBM_DOWNLOAD_URL env var for testing.
install.ps1: one-liner for Windows — Invoke-WebRequest + Expand-
Archive + Unblock-File (strips MOTW), installs to %LOCALAPPDATA%,
adds to user PATH via [Environment]::SetEnvironmentVariable.
CI pre-signing: add codesign --sign - step for macOS builds in
both dry-run.yml and release.yml, before archiving. Release
binaries now ship pre-signed.
Phase 12 smoke tests: real HTTP download via local artifact server,
checksum verification, archive extraction, binary verification.
Runs only when SMOKE_DOWNLOAD_URL is set (CI provides it).
Phase 13 smoke tests: install.sh E2E — runs full script with local
URL + isolated HOME, verifies binary placed, signed, runs, and
agent configs created.
CI HTTP server: smoke jobs start python3 HTTP server serving the
built binary as a tar.gz/zip archive + checksums.txt. Enables
Phases 12-13 in CI on all platforms.
Update security allowlist: remove system() entry (eliminated),
add cbm_popen for pgrep. Update README with one-liner Quick Start.
Martin Vogel