85 lines
2.7 KiB
JavaScript
85 lines
2.7 KiB
JavaScript
/*
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* Copyright 2021 The Kubeflow Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const fs = require('fs');
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const request = require('request');
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const default_mlmd_version = "1.2.0";
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const mlmd_version = process.argv.slice(2)[0] || default_mlmd_version;
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// Step#1 delete two original files
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const metadata_store_file_path = "../third_party/ml-metadata/ml_metadata/proto/metadata_store.proto";
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const metadata_store_service_file_path = "../third_party/ml-metadata/ml_metadata/proto/metadata_store_service.proto";
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try {
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if (fs.existsSync(metadata_store_file_path)) {
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fs.unlinkSync(metadata_store_file_path);
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}
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if (fs.existsSync(metadata_store_service_file_path)) {
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fs.unlinkSync(metadata_store_service_file_path);
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}
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console.log("Step#1 finished: deleted two original files!");
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} catch(err) {
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console.error(err)
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}
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// Step#2 download two new proto files
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const new_metadata_store_file_path = "https://raw.githubusercontent.com/google/ml-metadata/v" + mlmd_version + "/ml_metadata/proto/metadata_store.proto";
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const new_metadata_store_service_file_path = "https://raw.githubusercontent.com/google/ml-metadata/v" + mlmd_version + "/ml_metadata/proto/metadata_store_service.proto";
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download(
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new_metadata_store_file_path,
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metadata_store_file_path,
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console.log
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);
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download(
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new_metadata_store_service_file_path,
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metadata_store_service_file_path,
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console.log
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);
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console.log("Step#2 finished: downloaded two new files!");
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function download (url, dest, cb) {
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const file = fs.createWriteStream(dest);
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const sendReq = request.get(url);
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// verify response code
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sendReq.on('response', (response) => {
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if (response.statusCode !== 200) {
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return cb('Response status was ' + response.statusCode);
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}
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console.log("File " + dest + " Downloaded!");
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sendReq.pipe(file);
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});
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// close() is async, call cb after close completes
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file.on('finish', () => file.close(cb));
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// check for request errors
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sendReq.on('error', (err) => {
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fs.unlink(dest);
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return cb(err.message);
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});
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file.on('error', (err) => { // Handle errors
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fs.unlink(dest); // Delete the file async. (But we don't check the result)
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return cb(err.message);
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});
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}
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