79023ee190
Reviewed By: bhamodi Differential Revision: D33331422 fbshipit-source-id: 016e8dcc0c0c7f1fc353a348b54fda0d5e2ddc01
40 lines
997 B
TypeScript
40 lines
997 B
TypeScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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export function parseFlipperPorts(
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envVar: string,
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): {insecure: number; secure: number} | undefined {
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const components = envVar.split(',');
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const ports = components.map((x) => parseInt(x, 10));
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// Malformed numbers will get parsed to NaN which is not > 0
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if (
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ports.length === 2 &&
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components.every((x) => /^\d+$/.test(x)) &&
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ports.every((x) => x > 0)
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) {
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return {
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insecure: ports[0],
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secure: ports[1],
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};
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}
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}
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export function parseEnvironmentVariableAsNumber(
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envVarName: string,
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defaultValue?: number,
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): number | undefined {
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const envVarAsString = process.env[envVarName];
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if (envVarAsString) {
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const parsedInt = parseInt(envVarAsString, 10);
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return isNaN(parsedInt) ? defaultValue : parsedInt;
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}
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return defaultValue;
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}
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