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#!/bin/sh
# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
RunCommand() {
echo "♦ " $@
$@
return $?
}
EchoError() {
echo "$@" 1>&2
}
AssertExists() {
RunCommand ls $1
if [ $? -ne 0 ]; then
EchoError "The path $1 does not exist"
exit -1
fi
return 0
}
BuildApp() {
local project_path="${SOURCE_ROOT}/.."
if [[ -n "$FLUTTER_APPLICATION_PATH" ]]; then
project_path=${FLUTTER_APPLICATION_PATH}
fi
local target_path="lib/main.dart"
if [[ -n "$FLUTTER_TARGET" ]]; then
target_path=${FLUTTER_TARGET}
fi
local build_mode="release"
if [[ -n "$FLUTTER_BUILD_MODE" ]]; then
build_mode=${FLUTTER_BUILD_MODE}
fi
local artifact_variant="unknown"
case "$build_mode" in
release) artifact_variant="ios-release";;
profile) artifact_variant="ios-profile";;
debug) artifact_variant="ios";;
*) echo "Unknown FLUTTER_BUILD_MODE: $FLUTTER_BUILD_MODE";;
esac
local framework_path="${FLUTTER_ROOT}/bin/cache/artifacts/engine/${artifact_variant}"
if [[ -n "$FLUTTER_FRAMEWORK_DIR" ]]; then
framework_path="${FLUTTER_FRAMEWORK_DIR}"
fi
AssertExists ${project_path}
local derived_dir=${SOURCE_ROOT}/Flutter
RunCommand mkdir -p $derived_dir
AssertExists $derived_dir
RunCommand rm -f ${derived_dir}/Flutter.framework
RunCommand rm -f ${derived_dir}/app.so
RunCommand rm -f ${derived_dir}/app.flx
RunCommand cp -r ${framework_path}/Flutter.framework ${derived_dir}
RunCommand pushd ${project_path}
AssertExists ${target_path}
local local_engine_flag=""
if [[ -n "$LOCAL_ENGINE" ]]; then
local_engine_flag="--local-engine=$LOCAL_ENGINE"
fi
if [[ $CURRENT_ARCH != "x86_64" ]]; then
local aot_flags=""
if [[ "$build_mode" == "debug" ]]; then
aot_flags="--interpreter --debug"
else
aot_flags="--${build_mode}"
fi
RunCommand ${FLUTTER_ROOT}/bin/flutter --suppress-analytics build aot \
--target-platform=ios \
--target=${target_path} \
${aot_flags} \
${local_engine_flag}
if [[ $? -ne 0 ]]; then
EchoError "Failed to build ${project_path}."
exit -1
fi
RunCommand cp build/aot/app.so ${derived_dir}/app.so
else
RunCommand eval "$(echo \"static const int Moo = 88;\" | xcrun clang -x c --shared -o ${derived_dir}/app.so -)"
fi
local precompilation_flag=""
if [[ $CURRENT_ARCH != "x86_64" ]] && [[ "$build_mode" != "debug" ]]; then
precompilation_flag="--precompiled"
fi
RunCommand ${FLUTTER_ROOT}/bin/flutter --suppress-analytics build flx \
--target=${target_path} \
--output-file=${derived_dir}/app.flx \
${precompilation_flag} \
${local_engine_flag} \
if [[ $? -ne 0 ]]; then
EchoError "Failed to package ${project_path}."
exit -1
fi
RunCommand popd
echo "Project ${project_path} built and packaged successfully."
return 0
}
BuildApp