screen-locker

run_number counts workflow RUNS, not code. Two failure modes, one of which
already bit: it resets to 1 if this file is renamed (the existing NOTE warned
about that), and it can fall BEHIND a build produced outside this workflow.
On 2026-08-09 diet-guard's phone held a manually sideloaded vc 8 while CI's
next build was vc 6, so `adb install -r` refused every CI build with
INSTALL_FAILED_VERSION_DOWNGRADE. The only non-destructive escape was
re-running the workflow until the counter passed 8 -- forcing a downgrade
needs an uninstall, which wipes app data.

`git rev-list --count HEAD` only ever increases, tracks the code rather than
the CI file, and is already far ahead of every installed build (diet-guard
62 vs 9, screen-locker 118 vs 5, wake-alarm 41 vs 5, todo 51).

Needs fetch-depth: 0 -- checkout@v4 is shallow by default and would count 1.
Verified the count is identical from the repo root and from app/, so the
job's `working-directory: app` default does not affect it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZH89WEqAjuJT8WZdqc7AP

2026-08-09 18:15:34 +02:00

workflows

Derive versionCode from the commit count, not github.run_number

2026-08-09 18:15:34 +02:00