The async completions rendered through whichever frontend was ambient
when git exited. Run `M-x git.status` in frontend A, let B become
active while `git status` runs, and A's panel opened in B. The
generation and the root were already captured at the keypress; the
frontend was the one input still read late.
Captured at invocation in all four entrances --- `git.status()`,
`_on_refresh`, `_deliver_root`'s hand-off, and the `git.diff-file`
command --- and threaded on the request table exactly as this module
already threads the generation and root. Committed under the profile
each surface actually takes: `"panel"` for `*git-status*`, `"document"`
for `*git-diff*`.
`set_status` moved INSIDE the status commit. Rows and message are now
computed first and emitted together, because a failure message
announcing a panel that the commit then refuses is the same misrouting
in its most confusing form.
A refused commit DROPS the render, which is the answer the
`expect_buffer` rule already gives when the panel a refresh belongs to
was killed. `commit_to` refuses before the body runs, so there is no
partial render to undo.
THE FIRST VERSION OF `g6_25` WAS WORTHLESS AND PASSED ITS OWN MUTATION.
`panel_text` finds `*git-status*` by NAME, which is global --- it
answers "does this buffer exist", not "which frontend is showing it"
--- so a render into the competitor satisfied it. Rewritten against
`side_window_for` and each view's active window, it now fails both
bites: removing the status commit grows a `*git-status*` panel in the
competing frontend; removing the diff commit hands it the document
window.
The merge also surfaced a cross-lane break invisible until the suites
ran: #232 made `purpose` required on `pmacs.process.spawn`, and this
module's spawn is on this branch, so it was never among the 11 sites
#232 updated. Each spawn now carries its own purpose and NOT the label
--- all three are labelled `git`, and only the purpose separates
resolving a repository from reading its status from diffing one file.
Existing tests that drive `_deliver_status` / `_deliver_diff` through
the internal seam now supply a captured destination. That includes the
one place it is load-bearing rather than uniform: `g6_23` reuses its
"stale" request table at the CURRENT ticket as its positive control,
which is the only one of those three deliveries that reaches a render.
Gates: 12/12 green --- git_status_stage1, destination_capture, journey
and worker_identity acceptance, plus the full sweep.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016bqGA6s9tTUFzYpbeW3tai
Levi Neuwirth
4903c7cfb6