1#!/bin/bash 2# Usage: ./android-build-aar 4.0.0 builds versioned-react-native and packages it into an aar 3# with packages renamed. Must rename the JNI code before using this. 4# Requires $EXPO_ROOT_DIR to be defined in the environment. 5 6ORIGINAL_ABI_VERSION=`echo $1` 7MAJOR_ABI_VERSION=`echo $1 | sed 's/\..*//g'` 8ABI_VERSION_NUMBER=`echo $1 | sed 's/\./_/g'` 9ABI_VERSION="abi$ABI_VERSION_NUMBER" 10TOOLS_DIR=`pwd` 11 12pushd $EXPO_ROOT_DIR/android 13 14# Clean aar 15rm -rf expoview/libs/ReactAndroid-temp 16rm versioned-react-native/ReactAndroid/build/outputs/aar/ReactAndroid-release.aar 17 18# Build aar 19pushd versioned-react-native 20# The build directory sometimes has old .so files 21rm -rf ReactAndroid/build 22set -e 23./gradlew assembleRelease 24# 2021-03-23: hacky workaround for weird issue with missing .so libs 25# if we build the aar twice after cleaning, the libs will be packaged correctly 26./gradlew assembleRelease 27popd 28 29mkdir -p expoview/libs 30# Grab the aar and unzip it 31cp versioned-react-native/ReactAndroid/build/outputs/aar/ReactAndroid-release.aar expoview/libs/ReactAndroid-temp.aar 32rm -rf expoview/libs/ReactAndroid-temp 33unzip expoview/libs/ReactAndroid-temp.aar -d expoview/libs/ReactAndroid-temp 34 35# Write jarjar rules file. Used in next step to rename package 36rm -f jarjar-rules.txt 37 38while read PACKAGE 39do 40 echo "rule $PACKAGE.** temporarydontversion.$PACKAGE.@1" >> jarjar-rules.txt 41done < $TOOLS_DIR/android-packages-to-keep.txt 42 43while read PACKAGE 44do 45 echo "rule $PACKAGE.** $ABI_VERSION.$PACKAGE.@1" >> jarjar-rules.txt 46done < $TOOLS_DIR/android-packages-to-rename.txt 47 48# Rename packages in jars 49java -jar $TOOLS_DIR/jarjar-1.4.1.jar process jarjar-rules.txt expoview/libs/ReactAndroid-temp/classes.jar expoview/libs/ReactAndroid-temp/classes.jar 50 51# fix annotations 52unzip expoview/libs/ReactAndroid-temp/annotations.zip -d expoview/libs/ReactAndroid-temp/annotations 53mv expoview/libs/ReactAndroid-temp/annotations/com expoview/libs/ReactAndroid-temp/annotations/$ABI_VERSION 54find expoview/libs/ReactAndroid-temp/annotations -type f > annotations_xmls 55while read FILE 56do 57 while read PACKAGE 58 do 59 sed -i '' "s/$PACKAGE/$ABI_VERSION.$PACKAGE/g" $FILE 60 done < $TOOLS_DIR/android-packages-to-rename.txt 61done < annotations_xmls 62rm annotations_xmls 63pushd expoview/libs/ReactAndroid-temp/annotations 64rm ../annotations.zip 65zip -r ../annotations.zip . 66rm -rf expoview/libs/ReactAndroid-temp/annotations 67popd 68 69# Fix packages that we don't want renamed 70rm -f jarjar-rules.txt 71 72while read PACKAGE 73do 74 echo "rule temporarydontversion.$PACKAGE.** $PACKAGE.@1" >> jarjar-rules.txt 75done < $TOOLS_DIR/android-packages-to-keep.txt 76 77java -jar $TOOLS_DIR/jarjar-1.4.1.jar process jarjar-rules.txt expoview/libs/ReactAndroid-temp/classes.jar expoview/libs/ReactAndroid-temp/classes.jar 78 79 80pushd expoview/libs/ReactAndroid-temp 81# Update the manifest. This is used for deduping in the build process 82sed -i '' "s/com\.facebook\.react/$ABI_VERSION\.com\.facebook\.react/g" AndroidManifest.xml 83 84# Can't rename libc++_shared so remove. We share the copy from ReactAndroid. 85rm -rf jni/*/libc++_shared.so 86 87# Zip into aar 88set +e 89rm ../ReactAndroid-release-$ABI_VERSION.aar 90set -e 91zip -r ../ReactAndroid-release-$ABI_VERSION.aar . 92popd 93rm -rf expoview/libs/ReactAndroid-temp 94 95# Put aar into local maven repo 96mvn install:install-file -e -Dfile=expoview/libs/ReactAndroid-release-$ABI_VERSION.aar -DgroupId=host.exp -DartifactId=reactandroid-$ABI_VERSION -Dversion=1.0.0 -Dpackaging=aar 97rm expoview/libs/ReactAndroid-temp.aar 98mkdir -p versioned-abis/expoview-$ABI_VERSION/maven/host/exp/reactandroid-$ABI_VERSION 99cp -r ~/.m2/repository/host/exp/reactandroid-$ABI_VERSION/ versioned-abis/expoview-$ABI_VERSION/maven/host/exp/reactandroid-$ABI_VERSION 100rm expoview/libs/ReactAndroid-release-$ABI_VERSION.aar 101 102# Add new aar to expoview/build.gradle 103NEWLINE='\ 104' 105SED_APPEND_COMMAND=" a$NEWLINE" 106REPLACE_TEXT='DO NOT MODIFY' 107ADD_NEW_SDKS_HERE='ADD_NEW_SDKS_HERE' 108sed -i '' "/$ADD_NEW_SDKS_HERE/$SED_APPEND_COMMAND$NEWLINE$NEWLINE\ \ \/\/ BEGIN_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ implementation(project(':expoview-$ABI_VERSION'))$NEWLINE\ \ \/\/ END_SDK_$MAJOR_ABI_VERSION$NEWLINE" app/build.gradle 109sed -i '' "/$REPLACE_TEXT/$SED_APPEND_COMMAND\ \ \/\/ BEGIN_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ api 'host.exp:reactandroid-$ABI_VERSION:1.0.0'$NEWLINE\ \ \/\/ END_SDK_$MAJOR_ABI_VERSION$NEWLINE" expoview/build.gradle 110 111# Update Constants.java 112sed -i '' "/$REPLACE_TEXT/$SED_APPEND_COMMAND\ \ \ \ \/\/ BEGIN_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ \ \ abiVersions.add(\"$ORIGINAL_ABI_VERSION\");$NEWLINE\ \ \ \ \/\/ END_SDK_$MAJOR_ABI_VERSION$NEWLINE" expoview/src/main/java/host/exp/exponent/Constants.java 113 114# Add new version 115 116# Update places that need to reference all versions of react native 117# THIS WILL PROBABLY BREAK OFTEN 118 119# Update classes that implement DefaultHardwareBackBtnHandler or PermissionAwareActivity 120BACK_BUTTON_HANDLER_CLASS='com.facebook.react.modules.core.DefaultHardwareBackBtnHandler' 121PERMISSION_AWARE_ACTIVITY_CLASS='com.facebook.react.modules.core.PermissionAwareActivity' 122PERMISSION_LISTENER_CLASS='com.facebook.react.modules.core.PermissionListener' 123find expoview/src/main/java/host/exp/exponent -iname '*.java' -type f -print0 | xargs -0 sed -i '' -e "s/ADD_NEW_SDKS_HERE/BEGIN_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ \ \ $ABI_VERSION\.$BACK_BUTTON_HANDLER_CLASS,$NEWLINE\ \ \ \ $ABI_VERSION\.$PERMISSION_AWARE_ACTIVITY_CLASS,$NEWLINE\ \ \ \ \/\/ END_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ \ \ \/\/ ADD_NEW_SDKS_HERE/" 124# Add implementation of PermissionAwareActivity.requestPermissions 125find expoview/src/main/java/host/exp/exponent -iname '*.java' -type f -print0 | xargs -0 sed -i '' "s/ADD_NEW_PERMISSION_AWARE_ACTIVITY_IMPLEMENTATION_HERE/BEGIN_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ \ \ @Override$NEWLINE\ \ \ \ public\ void\ requestPermissions(String\[\]\ strings\,\ int\ i\,\ $ABI_VERSION\.$PERMISSION_LISTENER_CLASS\ permissionListener)\ {$NEWLINE\ \ \ \ \ \ super\.requestPermissions(strings\,\ i\,\ permissionListener::onRequestPermissionsResult);$NEWLINE\ \ \ \ }$NEWLINE\ \ \ \ \/\/ END_SDK_$MAJOR_ABI_VERSION$NEWLINE\ \ \ \ \/\/ ADD_NEW_PERMISSION_AWARE_ACTIVITY_IMPLEMENTATION_HERE/" 126 127popd 128