Manual Crashlytics Proguard uploader

upload_deobfuscation.sh

#!/bin/sh

# Temporary work-around script for uploading a proguard file. Based on a version
# found here: https://gist.github.com/jakeouellette/608d934efaaf50b3cb15886e66009664
#
# NOTE - this file assumes you've already run the build, and that you are using
# Crashlytics via the Firebase plugin and Google Play Services. Your mileage may
# vary based on your needs.

# Copyright 2017 Google Inc.

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

# https://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

file=io-fabric-tools-gradle.jar # Define the plugin name so that we can download & execute it

get_fabric_tool () {
    path=https://maven.fabric.io/public/io/fabric/tools/gradle
    version=$(curl -Ls $path/maven-metadata.xml | grep release | sed "s/.*<release>\([^<]*\)<\/release>.*/\1/")
    echo $version

    if [ -f $file ]; then
        # Use a cached tool if it exists.
        echo using cached fabric tool, "$file"
    else
        jar=gradle-"$version".jar
        echo downloading latest fabric tool, "$path/$version/$jar"
        wget -q -N "$path/$version/$jar" # You can use curl -O "$path/$version/$jar" instead if you don't have wget.
        mv gradle-"$version".jar "$file" # Rename so it has a predictable name
    fi
}
run_task () {
    args="$1-projectPath $project_path \n"
    args="$args-androidManifest $manifest_path \n"
    args="$args-androidBaseManifest $base_manifest_path \n"
    args="$args-androidRes $res_path \n"
    args="$args-androidAssets $assets_path \n"
    args="$args-googleServicesResDir $google_path \n"
    args="$args-buildId $build_id \n"
    args="$args-targetResValueDir $target_res_values_dir \n"
    args="$args-version 0.0 \n"
    args="$args-tool shell \n"
    if [ ! "$properties" = '' ] ; then
        args="$args-properties $properties \n"
    fi
    run_tool "$args"
}
run_tool () {
    echo "$@"
    echo "$@" | tr -d "\n" | xargs java -cp $file com.crashlytics.tools.android.DeveloperTools gradleMain
}
generate_resources () {
    args="-buildEvent  \n"
    args="$args-injectableManifest \n"
    target_res_file="$target_res_values_dir"/values/com_crashlytics_export_strings.xml
    if [ "$preserve_build_id" = true ] && [ -f "$target_res_file" ] ; then
        args="$args-preserveBuildId"
    fi
    run_task "-generateResourceFile  \n$args"
}
store_deobs () {
    args="-obfuscator proguard \n"
    args="$args-obVer 0.0 \n"
    args="$args-obfuscating \n"
    run_task "-storeDeobs $mapping_file \n$args"
}
upload_deobs () {
    run_task "-uploadDeobs -requireUploadSuccess \n"
}
pre_build () { 
    generate_resources
    store_deobs
}
post_build () {
    upload_deobs
}
find_build_id () {
    echo `cat $project_path/build/generated/fabric/res/$flavor/values/com_crashlytics_build_id.xml | grep build_id | sed -n 's:.*<string.*>\(.*\)</string>.*:\1:p'`
}

# Adjust these as necessary for your app.
project_path=mobile
flavor=release

# These are all derived from the default Android outputs. You probably don't need to change these.
preserve_build_id=false
mapping_file=$project_path/build/outputs/mapping/$flavor/mapping.txt
manifest_path=$project_path/build/intermediates/merged_manifests/$flavor/processReleaseManifest/merged/AndroidManifest.xml
base_manifest_path=$project_path/src/main/AndroidManifest.xml
res_path=$project_path/src/main/res
assets_path=$project_path/build/intermediates/merged_assets/$flavor/mergeReleaseAssets/out
target_res_values_dir=$project_path/build/generated/fabric/res/$flavor
google_path=$project_path/build/generated/res/google-services/$flavor
properties=''

build_id=$(find_build_id)
echo "Uploading mapping for build ${build_id}"
get_fabric_tool
pre_build
post_build