e5d578a849
Disable the confirmation dialog when deleting files in the VS Code explorer to streamline the development workflow and reduce friction during file management operations.
54 lines
1.1 KiB
JavaScript
54 lines
1.1 KiB
JavaScript
const spawn = require('child_process').spawn;
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module.exports = { tree, pidsForTree, getStat };
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function getStat() {
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return new Promise((resolve) => {
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const command = `ls /proc | grep -E '^[0-9]+$' | xargs -I{} cat /proc/{}/stat`;
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const spawned = spawn('sh', ['-c', command], {
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stdio: ['pipe', 'pipe', 'pipe'],
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});
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var res = '';
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spawned.stdout.on('data', (data) => (res += data));
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spawned.on('close', () => resolve(res));
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});
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}
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function template(s) {
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var stat = null;
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// 'pid', 'comm', 'state', 'ppid', 'pgrp'
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// %d (%s) %c %d %d
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s.replace(
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/(\d+) \((.*?)\)\s(.+?)\s(\d+)\s/g,
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(all, PID, COMMAND, STAT, PPID) => {
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stat = { PID, COMMAND, PPID, STAT };
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}
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);
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return stat;
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}
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function tree(stats) {
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const processes = stats.split('\n').map(template).filter(Boolean);
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return processes;
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}
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function pidsForTree(tree, pid) {
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if (typeof pid === 'number') {
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pid = pid.toString();
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}
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const parents = [pid];
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const pids = [];
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tree.forEach((proc) => {
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if (parents.indexOf(proc.PPID) !== -1) {
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parents.push(proc.PID);
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pids.push(proc);
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}
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});
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return pids;
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}
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