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Display all ports used by process #47

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merged 2 commits into from
May 16, 2018
Merged

Display all ports used by process #47

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a496b89
Display all ports used by process
kevva Mar 22, 2018
6731b78
Fix linting issue
kevva Mar 22, 2018
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24 changes: 14 additions & 10 deletions cli.js
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,12 @@ const commandLineMargins = 4;

const nameFilter = (input, proc) => {
const isPort = input[0] === ':';
const field = isPort ? proc.port : proc.name;
const keyword = isPort ? input.slice(1) : input;

return field.toLowerCase().includes(keyword.toLowerCase());
if (isPort) {
return proc.ports.find(x => x.startsWith(input.slice(1)));
}

return proc.name.toLowerCase().includes(input.toLowerCase());
};

const filterProcesses = (input, processes, flags) => {
Expand All @@ -69,13 +71,13 @@ const filterProcesses = (input, processes, flags) => {
.sort((a, b) => numSort.asc(a.pid, b.pid))
.map(proc => {
const lineLength = process.stdout.columns || 80;
const margins = commandLineMargins + proc.pid.toString().length + proc.port.length;
const ports = proc.ports.map(x => `:${x}`).join(' ').trim();
const margins = commandLineMargins + proc.pid.toString().length + ports.length;
const length = lineLength - margins;
const name = cliTruncate(flags.verbose ? proc.cmd : proc.name, length, {position: 'middle'});
const port = proc.port && `:${proc.port}`;

return {
name: `${name} ${chalk.dim(proc.pid)} ${chalk.dim.magenta(port)}`,
name: `${name} ${chalk.dim(proc.pid)} ${chalk.dim.magenta(ports)}`,
value: proc.pid
};
});
Expand Down Expand Up @@ -119,18 +121,20 @@ const listProcesses = (processes, flags) => {
const init = flags => {
escExit();

const getPortFromPid = (val, list) => {
const getPortsFromPid = (val, list) => {
const ports = [];

for (const x of list.entries()) {
if (val === x[1]) {
return String(x[0]);
ports.push(String(x[0]));
}
}

return '';
return ports;
};

return Promise.all([pidFromPort.list(), psList({all: false})])
.then(res => res[1].map(x => Object.assign(x, {port: getPortFromPid(x.pid, res[0])})))
.then(res => res[1].map(x => Object.assign(x, {ports: getPortsFromPid(x.pid, res[0])})))
.then(procs => listProcesses(procs, flags));
};

Expand Down