Files
codebase-memory-mcp/internal/cbm
Martin Vogel 2e055d771f chore: drop optional libgit2 dependency, keep git log fallback
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>
2026-07-05 00:37:59 +02:00
..
2026-06-03 02:13:30 +02:00