Module stack 

Stack metadata: the branch.<name>.stkParent/stkBase annotations and the structural queries built on them. Navigation lives in [nav], the rebase engine in restack.

Functions

abort_restack

adopt_branch

base_for_branch

behind_parent_hint

A restack nudge when branch is missing commits from its parent’s tip. Local-only; a missing parent yields nothing.

branch_and_descendants

branch_parents

(branch, parent) pairs for the branches that have a stack parent; branches without one are skipped.

checkout_bottom

Check out the bottom of the current stack: the branch just above the trunk. From the trunk itself, a single stacked child is unambiguous.

checkout_child

checkout_parent

checkout_top

Check out the leaf of the current stack, following single children. A fork is ambiguous, like up without a branch.

children_for_branch

continue_restack

create_branch

detach_branch

parent_for_branch

print_children

print_parent

print_stack

record_base

Record the fork point between a branch and its parent (best effort; e.g. unrelated histories have no merge base, which is not an error here).

rename_branch

Rename a branch and keep the stack intact. Git moves the branch’s own metadata with the rename; children pointing at the old name are retargeted here.

restack

set_base_for_branch

set_parent_for_branch

stack_root

The root of the stack containing branch (the base everything sits on).

trunk_branch

The trunk branch: the remote’s default branch when known locally, otherwise a conventional name that exists.

unset_base_for_branch

unset_parent_for_branch