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android: determinstic build in Android Studio (#6502)

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* apps/android: pass and adjust PATH to shell script

* scripts/compress-and-sign: attempt to make determenistic build

* android: strip app-lib from project paths

* scripts/compress-and-sign-apk: compatability with MacOS

* apps/android: remove redundant cmake flag from app-lib

* scripts/compress-and-sign-apk: fix permissions + timestamp normalization

* scripts/compress-and-sign-apk: fix file ordering

some weird mac issues, i dunno

* apps/android: strip comment sections and do not embed build-id in libapp

* scripts/compress-and-sign-apk: disable verbose logging

---------

Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
This commit is contained in:
sh
2025-12-12 17:00:59 +00:00
committed by GitHub
parent 13bce0821c
commit afccda1b69
3 changed files with 49 additions and 10 deletions
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37
scripts/android/compress-and-sign-apk.sh
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@@ -29,20 +29,43 @@ for ORIG_NAME in "${ORIG_NAMES[@]}"; do
ORIG_NAME_COPY=$ORIG_NAME-copy
mv "$ORIG_NAME" "$ORIG_NAME_COPY"
(cd apk && zip -r -q -"$level" ../"$ORIG_NAME" .)
# Shouldn't be compressed because of Android requirement
(cd apk && zip -r -q -0 ../"$ORIG_NAME" resources.arsc)
# Determenistic build
find apk -type f -exec chmod 644 {} +
find apk -type d -exec chmod 755 {} +
find apk -exec touch -h -d '2025-12-01T00:00:00' {} +
(
cd apk
find . -not -path './res/*' -not -name 'resources.arsc' -type f -print0 | sort -z | xargs -0 zip -X -r -q -"$level" ../"$ORIG_NAME"
)
if [ $case_insensitive -eq 1 ]; then
# For case-insensitive file systems
list_of_files=$(unzip -l "$ORIG_NAME_COPY" | grep res/ | sed -e "s|.*res/|res/|")
for file in $list_of_files; do unzip -o -q -d apk "$ORIG_NAME_COPY" "$file" && (cd apk && zip -r -q -0 ../"$ORIG_NAME" "$file"); done
list_of_files=$(unzip -l "$ORIG_NAME_COPY" | grep res/ | sed -e "s|.*res/|res/|" | sort -z)
for file in $list_of_files; do
unzip -o -q -d apk "$ORIG_NAME_COPY" "$file"
(
cd apk
chmod 644 "$file"
touch -h -d '2025-12-01T00:00:00' "$file"
zip -X -r -q -0 ../"$ORIG_NAME" "$file"
)
done
else
# This method is not working correctly on case-insensitive file systems since Android AAPT produce the same names of files
# but with different case like xX.png, Xx.png, xx.png, etc
(cd apk && zip -r -q -0 ../"$ORIG_NAME" res)
(
cd apk
find res -type f -print0 | sort -z | xargs -0 zip -X -r -q -0 ../"$ORIG_NAME"
)
fi
# Shouldn't be compressed because of Android requirement
(
cd apk
find resources.arsc -type f -print0 | sort -z | xargs -0 zip -X -r -q -0 ../"$ORIG_NAME"
)
#(cd apk && 7z a -r -mx=$level -tzip -x!resources.arsc ../$ORIG_NAME .)
#(cd apk && 7z a -r -mx=0 -tzip ../$ORIG_NAME resources.arsc)
@@ -61,4 +84,4 @@ for ORIG_NAME in "${ORIG_NAMES[@]}"; do
rm "$ORIG_NAME_COPY" 2> /dev/null || true
rm -rf apk || true
rm "${ORIG_NAME}".idsig 2> /dev/null || true
done
done