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chore: import upstream snapshot with attribution
2026-07-13 12:37:45 +08:00

75 lines
3.2 KiB
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#!/bin/bash
set -e
pushd $(cd $(dirname ${0})/..; pwd) > /dev/null
src_dir=./third_party/source/tensorflow
clean() {
echo "tf clean"
rm -rf "${src_dir}"
rm -rf "./third_party/source/tflite-support"
}
sync() {
echo "tf sync"
if [ ! -d "${src_dir}" ]; then
git clone --quiet --depth=1 --branch master --single-branch https://github.com/tensorflow/tensorflow.git "${src_dir}"
else
git -C "${src_dir}" fetch --quiet --depth=1 origin master
git -C "${src_dir}" reset --quiet --hard FETCH_HEAD
git -C "${src_dir}" gc --quiet --prune=all
fi
mkdir -p "./third_party/source/tflite-support/tensorflow_lite_support/metadata"
curl --silent --show-error --location --output "./third_party/source/tflite-support/tensorflow_lite_support/metadata/metadata_schema.fbs" "https://github.com/tensorflow/tflite-support/raw/master/tensorflow_lite_support/metadata/metadata_schema.fbs"
}
schema() {
echo "tf schema"
[[ $(grep -U $'\x0D' ./source/tf-proto.js) ]] && crlf=1
node ./tools/protoc.js --binary --text --json --root tf --out ./source/tf-proto.js --path ${src_dir} --path ${src_dir}/third_party/xla tensorflow/core/protobuf/saved_model.proto tensorflow/core/protobuf/tensor_bundle.proto tensorflow/core/util/saved_tensor_slice.proto tensorflow/core/util/event.proto tensorflow/core/protobuf/config.proto tensorflow/core/util/memmapped_file_system.proto tensorflow/core/protobuf/fingerprint.proto tensorflow/core/framework/api_def.proto
if [[ -n ${crlf} ]]; then
unix2dos --quiet --newfile ./source/tf-proto.js ./source/tf-proto.js
fi
echo "tflite schema"
[[ $(grep -U $'\x0D' ./source/tflite-schema.js) ]] && crlf=1
temp1=$(mktemp -d)
temp2=$(mktemp -d)
node ./tools/flatc.js --text --root tflite --out ./source/tflite-schema.js ${src_dir}/tensorflow/compiler/mlir/lite/schema/schema.fbs ./third_party/source/tflite-support/tensorflow_lite_support/metadata/metadata_schema.fbs
if [[ -n ${crlf} ]]; then
unix2dos --quiet --newfile ./source/tflite-schema.js ./source/tflite-schema.js
fi
echo "keras schema"
[[ $(grep -U $'\x0D' ./source/keras-proto.js) ]] && crlf=1
node ./tools/protoc.js --binary --text --root tf --out ./source/keras-proto.js --path ${src_dir} --path ${src_dir}/third_party/xla/third_party/tsl tensorflow/python/keras/protobuf/saved_metadata.proto
if [[ -n ${crlf} ]]; then
unix2dos --quiet --newfile ./source/keras-proto.js ./source/keras-proto.js
fi
}
metadata() {
echo "tflite metadata"
export TF_CPP_MIN_LOG_LEVEL=2
if [[ $(grep -U $'\x0D' ./source/tflite-metadata.json) ]]; then crlf=1; else crlf=; fi
node ./tools/tflite-script.js
if [[ -n ${crlf} ]]; then
unix2dos --quiet --newfile ./source/tflite-metadata.json ./source/tflite-metadata.json
fi
echo "tf metadata"
if [[ $(grep -U $'\x0D' ./source/tf-metadata.json) ]]; then crlf=1; else crlf=; fi
node ./tools/tf-script.js
if [[ -n ${crlf} ]]; then
unix2dos --quiet --newfile ./source/tf-metadata.json ./source/tf-metadata.json
fi
}
while [ "$#" != 0 ]; do
command="$1" && shift
case "${command}" in
"clean") clean;;
"sync") sync;;
"schema") schema;;
"metadata") metadata;;
esac
done