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36 lines
908 B
JavaScript
36 lines
908 B
JavaScript
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import fs from 'node:fs';
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import os from 'node:os';
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import process from 'node:process';
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export function isWritable(path) {
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try {
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fs.accessSync(path, fs.constants.W_OK);
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return true;
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}
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catch (err) {
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return false;
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}
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}
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export function controlPath(host) {
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let c = 'ssh-' + host;
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if ('CI' in process.env && isWritable('/dev/shm')) {
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return `/dev/shm/${c}`;
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}
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return `${os.homedir()}/.ssh/${c}`;
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}
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export function escapeshellarg(arg) {
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if (/^[a-z0-9/_.\-@:=]+$/i.test(arg) || arg === '') {
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return arg;
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}
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return (`$'` +
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arg
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.replace(/\\/g, '\\\\')
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.replace(/'/g, '\\\'')
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.replace(/\f/g, '\\f')
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.replace(/\n/g, '\\n')
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.replace(/\r/g, '\\r')
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.replace(/\t/g, '\\t')
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.replace(/\v/g, '\\v')
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.replace(/\0/g, '\\0') +
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`'`);
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}
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