refactor: implement HostShell transport abstraction for multi-platform update fetching and downloads so the "check for updates" button works on mobile os

2026-08-18 03:35:56 +02:00 · 2026-08-15 12:45:31 -05:00
parent e24410f0fb
commit cec1f196be
3 changed files with 81 additions and 70 deletions
@@ -8,9 +8,9 @@
 --   "update_check_state" worker -> main: { status, latest, progress, error }
 --
 -- Nothing here ever blocks or throws into the game loop: when love.thread is
-- absent (the headless test stub) or the worker cannot run (no curl, Android),
-- state() simply reports "error" and the UI hides itself.  See the shared
-- contract in the task brief for the status vocabulary and the file layout.
+-- absent (the headless test stub) or the worker cannot run, state() reports
+-- "error" (or the worker reports "needs_full" when there is no transport).
+-- See the shared contract in the task brief for the status vocabulary.
 --
 -- The release-JSON extraction and the sums parsing are exported as pure
 -- functions (no love.* calls) so plain-Lua tests can cover them, and so the