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electrum/contrib/android/get_apk_versioncode.py
SomberNight 7e532ec995 android build: add own logic to calculate versionCode
Use our own logic to go from ELECTRUM_VERSION to numeric android versionCode,
instead of using the default conversion done by python-for-android.

Even before this, we were already patching p4a to modify their logic (see [0]).
This commit changes that logic again, and moves it into a separate script in our repo.
- calculation change is due to the f-droid maintainers asking for the
  arch code to be in the least significant digits (instead of most sig digits) (see [1])

I have pushed and changed to a new p4a branch, which is just a copy of the previous one
with 3 commits related to versionCode calc squashed.

[0]: edb7e4fe6d
[1]: https://github.com/spesmilo/electrum/issues/9210#issuecomment-2380559324
2024-09-30 19:51:28 +00:00

62 lines
2.2 KiB
Python
Executable File

#!/usr/bin/python3
import importlib.util
import os
import sys
ARCH_DICT = {
"x86_64": "4",
"arm64-v8a": "3",
"armeabi-v7a": "2",
"x86": "1",
}
def get_electrum_version() -> str:
project_root = os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
version_file_path = os.path.join(project_root, "electrum", "version.py")
# load version.py; needlessly complicated alternative to "imp.load_source":
version_spec = importlib.util.spec_from_file_location('version', version_file_path)
version_module = version = importlib.util.module_from_spec(version_spec)
version_spec.loader.exec_module(version_module)
return version.ELECTRUM_VERSION
def get_android_versioncode(*, arch_name: str) -> int:
version_code = 0
# add ELECTRUM_VERSION
app_version = get_electrum_version()
app_version_components = app_version.split('.')
assert len(app_version_components) == 3, f"version str expected to have 3 components, but got {app_version!r}"
for i in app_version_components:
version_code *= 100
version_code += int(i)
# add arch
arch_code = ARCH_DICT[arch_name]
assert len(arch_code) == 1
version_code *= 10
version_code += int(arch_code)
# compensate for legacy scheme
# note: up until version 4.5.5, we used a different scheme for version_code.
# 4_______________4_05_05_00
# ^ android arch, ^ app_version (4.5.5.0)
# This offset ensures that all new-scheme version codes are larger than the old-scheme version codes.
offset_due_to_legacy_scheme = 45_000_000
version_code += offset_due_to_legacy_scheme
return version_code
if __name__ == '__main__':
try:
android_arch = sys.argv[1]
except Exception:
print(f"usage: {os.path.basename(__file__)} <android_arch>", file=sys.stderr)
sys.exit(1)
if android_arch not in ARCH_DICT:
print(f"usage: {os.path.basename(__file__)} <android_arch>", file=sys.stderr)
print(f"error: unknown {android_arch=}", file=sys.stderr)
print(f" should be one of: {list(ARCH_DICT.keys())}", file=sys.stderr)
sys.exit(1)
version_code = get_android_versioncode(arch_name=android_arch)
print(version_code, file=sys.stdout)