build.sh

#!/bin/bash

source scripts/select.sh

selected_item=0
menu_items=("Testing" "Github" "Store")
title="Select a build type (arrow keys to select, enter to confirm):"

if [ -z "$1" ]; then
    run_menu "$title" "$selected_item" "${menu_items[@]}"
    menu_result="$?"
else
    case "$1" in
        "testing" | "test" | "debug")
            menu_result=0
            ;;
        "github" | "gh")
            menu_result=1
            ;;
        "store" | "release")
            menu_result=2
            ;;
        *)
            echo "Invalid option: $1" >&2
            exit 1
            ;;
    esac
fi

echo

build_arg="LS_IS_TESTING=true"
build_desc="Testing"
build_modes=("apk --split-per-abi")
build_extras="--dart-define-from-file=./config/secrets.json"
suffix="test"
case "$menu_result"
in
    0)
        build_arg="LS_IS_TESTING=true"
        build_desc="Testing"
        build_modes=("apk --split-per-abi")
        suffix="test"
        ;;
    1)
        build_arg="LS_IS_STORE=false"
        build_desc="Github"
        build_modes=("apk --split-per-abi")
        suffix="github"
        ;;
    2)
        build_arg="LS_IS_STORE=true"
        build_desc="Store"
        build_modes=("appbundle" "apk")
        suffix="store"
        ;;
esac

clear

echo "Doing a ["$build_desc"] build"
# Generate empty secret vars config if it's not there
sh gen_config.sh

# Prefer the project-pinned FVM SDK, then fall back to fvm/global flutter.
if [ -x "./.fvm/flutter_sdk/bin/flutter" ]; then
    flutter_cmd="./.fvm/flutter_sdk/bin/flutter"
elif command -v fvm &> /dev/null; then
    flutter_cmd="fvm flutter"
else
    flutter_cmd="flutter"
fi

if ! $flutter_cmd pub get ; then
    echo "Build failed"
    exit 1
fi

for mode in "${build_modes[@]}"; do
    echo "Running [flutter build $mode --release --dart-define=$build_arg $build_extras]"
    if $flutter_cmd build $mode --release --dart-define=$build_arg $build_extras ; then
        echo "Build succeeded: $mode"
    else
        echo "Build failed: $mode"
        exit 1
    fi
done

get_version_and_build() {
    version_and_build=$(grep "version:" pubspec.yaml | awk '{print $2}')
    IFS='+' read -ra version_build_array <<< "$version_and_build"
    version="${version_build_array[0]}"
    build="${version_build_array[1]}"
}
get_version_and_build

has_build_mode() {
    local expected="$1"
    local mode
    for mode in "${build_modes[@]}"; do
        if [ "$mode" = "$expected" ]; then
            return 0
        fi
    done
    return 1
}

if has_build_mode "appbundle"; then
    src_aab="build/app/outputs/bundle/release/app-release.aab"
    dest_aab="build/app/outputs/bundle/release/LoliSnatcher_${version}_${build}_appbundle_${suffix}.aab"
    cp "$src_aab" "$dest_aab"

    echo
    echo "=> Built AAB: LoliSnatcher_${version}_${build}_appbundle_${suffix}.aab"
fi

if has_build_mode "apk --split-per-abi"; then
    srcv8_apk="build/app/outputs/flutter-apk/app-arm64-v8a-release.apk"
    destv8_apk="build/app/outputs/flutter-apk/LoliSnatcher_${version}_${build}_arm64-v8a_${suffix}.apk"
    cp "$srcv8_apk" "$destv8_apk"

    srcv7_apk="build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk"
    destv7_apk="build/app/outputs/flutter-apk/LoliSnatcher_${version}_${build}_armeabi-v7a_${suffix}.apk"
    cp "$srcv7_apk" "$destv7_apk"

    src64_apk="build/app/outputs/flutter-apk/app-x86_64-release.apk"
    dest64_apk="build/app/outputs/flutter-apk/LoliSnatcher_${version}_${build}_x86_64_${suffix}.apk"
    cp "$src64_apk" "$dest64_apk"

    echo
    echo "=> Built APKs: LoliSnatcher_${version}_${build}_[arch]_${suffix}.apk"
fi

if has_build_mode "apk"; then
    src_apk="build/app/outputs/flutter-apk/app-release.apk"
    dest_apk="build/app/outputs/flutter-apk/LoliSnatcher_${version}_${build}_${suffix}.apk"
    cp "$src_apk" "$dest_apk"

    echo
    echo "=> Built APK: LoliSnatcher_${version}_${build}_${suffix}.apk"
fi