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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | 1x 1x 8x 1x 5x 5x 1x 4x 2x | // SPDX-License-Identifier: Apache-2.0
import shell from 'shelljs';
import { IS_WINDOWS, NETWORK_PREFIX } from '../constants';
/**
* Checks if the given string is a valid Docker network ID.
* A valid Docker network ID is a 12-character hexadecimal string.
*
* @param {string} id - The string to be validated as a Docker network ID.
* @returns {boolean} - Returns true if the string is a valid Docker network ID, false otherwise.
*
* @example
* const id = "89ded1eca1d5";
* console.log(isCorrectDockerId(id)); // Output: true
*
* @example
* const invalidId = "invalidID123";
* console.log(isCorrectDockerId(invalidId)); // Output: false
*/
const isCorrectDockerId = (id: string) => id.trim() !== '' && /^[a-f0-9]{12}$/.test(id);
/**
* Provides utility methods for safe networks removal.
*/
export class SafeDockerNetworkRemover {
/**
* Removes all the networks started by docker compose. Only networks with the "hedera-" prefix will be affected.
*/
public static removeAll() {
const result = shell.exec(`docker network ls --filter name=${NETWORK_PREFIX} --format "{{.ID}}"`);
if (!result || result.stderr !== '') {
return;
}
result.stdout.split('\n').filter(isCorrectDockerId).forEach((id) => {
shell.exec(`docker network rm ${id} -f 2>${IS_WINDOWS ? 'null' : '/dev/null'}`);
});
}
}
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