- Create android/app/src/main/python before `ln -sfn` — the parent dir
isn't committed (android/.gitignore:17 ignores /ledgrab inside it) so
fresh CI checkouts had nothing to link into, failing with
"No such file or directory".
- Also wrap the step with `set -euo pipefail` and a `test -d` check so a
broken link aborts the job instead of producing a silently-empty APK.
- Drop the `branches: [master]` push trigger and the `paths:` filter —
every master commit touching android/** or server/src/ledgrab/** was
queueing a ~100 MB APK build that nobody used. Only tag pushes (v*)
and workflow_dispatch remain.
Adds .gitea/workflows/build-android.yml — Linux runner installs JDK 17,
Python 3.11, Android SDK/NDK, symlinks server/src/ledgrab into the
Chaquopy python source dir, and runs assembleDebug on master pushes /
assembleRelease on v* tags. APK is uploaded as an artifact and attached
to the Gitea release on tag push. Conditional signing config in
build.gradle.kts reads keystore from env vars (CI secrets) and falls
back to debug signing locally. Gradle wrapper (gradlew/gradlew.bat/
gradle-wrapper.jar) committed so CI can drive the build.
Rebuilds pydantic-core wheels for arm64-v8a and x86_64 — both were
missing libpython3.11.so in NEEDED, which would have crashed at import
on real devices. build-pydantic-core.sh rewritten as a multi-ABI builder:
selects targets via args, sets RUSTFLAGS=-C link-arg=-Wl,--no-as-needed
-C link-arg=-lpython3.11 to force the symbol-resolution dependency,
uses the per-ABI sysconfigdata + libpython staged in
android/.build-cache/, prefers `py -3.11` on Windows (Git Bash's
python3.11 is an MSStore stub), uses the .cmd clang wrapper on Windows
(fixes os error 193), and verifies NEEDED via llvm-readelf after each
build. abiFilters restored to the full triple in build.gradle.kts;
multi-ABI debug APK builds cleanly (~99 MB).
alexei.dolgolyov