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39 lines
1.7 KiB
TypeScript
39 lines
1.7 KiB
TypeScript
/**
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* Copyright (c) 2021 OpenLens Authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import type { KubeConfig } from "@kubernetes/client-node";
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import fs from "fs";
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import tempy from "tempy";
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import * as lockFile from "proper-lockfile";
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import YAML from "json-to-pretty-yaml";
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export async function saveKubeconfig(config: KubeConfig, path: string) {
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lockFile.lock(path).then(async () => {
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const tmpFilePath = tempy.file();
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const contents = YAML.stringify(JSON.parse(config.exportConfig()));
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await fs.promises.writeFile(tmpFilePath, contents);
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await fs.promises.rename(tmpFilePath, path);
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}).catch((e) => {
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throw new Error(`Failed to aquire lock file.\n${e}`);
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});
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}
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