Bohan Jiang 1157d3f139 fix(repocache): repair promisor config on isolated checkouts of a partial cache (#5772) ...

The isolated-checkout path used by Linux Codex builds a task-local
repository with `git clone --local` from the workspace's bare cache.
That command has two properties that combine badly when the cache is a
partial clone: it does not carry the promisor remote configuration
across, and it does not treat an incomplete source object store as an
error. The result is a checkout that exits 0 with every tracked file
reported as deleted, so an agent starts work in what looks like a
repository someone emptied.

Swap origin to the real remote and restore
`remote.origin.promisor` / `remote.origin.partialclonefilter` before the
first checkout, so git can lazily fetch the blobs it needs. Do the same
on the reuse path, where a workdir created against a complete cache can
later be resumed against a partial one.

No cache is created as a partial clone today, so this changes nothing
for existing installs; it is a prerequisite for the on-demand clone mode
in MUL-4983 and hardens a path that fails silently rather than loudly.

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>

2026-07-22 18:00:39 +08:00

..

cache_test.go

MUL-4925: fix Linux Codex Git metadata writes (#5575)

2026-07-17 18:37:33 +08:00

cache.go

fix(repocache): repair promisor config on isolated checkouts of a partial cache (#5772)

2026-07-22 18:00:39 +08:00

partial_clone_test.go

fix(repocache): repair promisor config on isolated checkouts of a partial cache (#5772)

2026-07-22 18:00:39 +08:00