Scenario: init-new-upstream

A folder that grew inside the monorepo, to be published to a new, empty repository.

Monorepo (lib/a/): two commits.
Upstream: empty.

init only commits .splice. The first push starts the upstream at that commit, with the folder as it is at init, followed by any commits after it. Its history before that stays in the monorepo (why).

Output

setup.bash builds this state:

$ build_scenario scenario_init_new_upstream

$ git splice init lib/a "$UPSTREAM"
ok   lib/a: initialized -- 'git splice push lib/a' publishes it

$ git splice status
On branch main

  new, ahead 1  lib/a  push creates the branch

$ git splice push lib/a
??   lib/a: upstream has no 'main' branch yet -- this push creates it
ok   lib/a: pushed 905f2b9 to main

$ git -C "$UPSTREAM" log --format=%s main
splice: init lib/a

Output​

Output