Commit Briefs
rename got_commit_graph_iter_start() to got_commit_graph_bfsort()
This function begins a breadth-first traversal. The new name makes it easier to distinguish from got_commit_graph_toposort().
make 'got rebase' find a merge base with topological sorting if needed
Fixes a problematic case of spurious conflicts encountered by naddy@ on landry's firefox package git repository. The current implementation of toposort is expensive, so this might make rebase appear to run slowly on large repositories. However, this is better than letting users deal with spurious conflicts. ok op@
use a define for vi(1) path
This is intended to aid -portable, since other systems may have vi installed in a different place, or maybe prefer to ship with a different default editor. ok stsp@
use a separate .cvg meta data directory for cvg(1) work trees
This prevents mixing the use of got and cvg clients in the same work tree. Avoids confusion going forward while cvg differentiates itself further. tog(1) and gotadmin(1) remain compatible with both work tree formats. These tools only read work trees to locate the corresponding repository.
plug got_object_id leak in cmd_log()
backport of b161263abf48e69eb1f05028b633808dfe337357 to cvg