How to use posix-getopt - 10 common examples
To help you get started, we’ve selected a few posix-getopt examples, based on popular ways it is used in public projects.
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Voxer / node-corevis / corevis.js View on Github 
'',
'Options',
' -h, --help print this message and exit',
' -l, --load argument to pass to `::load` in mdb(1), defaults to "v8"',
' -u, --updates check npm for available updates to this program',
' -v, --version print the version number and exit',
].join('\n');
// command line arguments
var options = [
'h(help)',
'l:(load)',
'u(updates)',
'v(version)',
].join('');
var parser = new getopt.BasicParser(options, process.argv);
var option;
var opts = {
load: 'v8',
};
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'h': console.log(usage); process.exit(0);
case 'l': opts.load = option.optarg; break;
case 'u': // check for updates
require('latest').checkupdate(package, function(ret, msg) {
console.log(msg);
process.exit(ret);
});
return;
case 'v': console.log(package.version); process.exit(0);' -j, --json force output to be in json',
' -u, --updates check for available updates',
' -v, --version print the version number and exit'
].join('\n');
}
// command line arguments
var options = [
'c:(config)',
'h(help)',
'H:(host)',
'j(json)',
'u(updates)',
'v(version)'
].join('');
var parser = new getopt.BasicParser(options, process.argv);
var option;
var config = {};
var configfile;
var json = false;
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'c': configfile = option.optarg; break;
case 'h': console.log(usage()); process.exit(0);
case 'H': config.host = option.optarg; break;
case 'j': json = true; break;
case 'u': // check for updates
require('latest').checkupdate(package, function(ret, msg) {
console.log(msg);
process.exit(ret);
});' -v, --version print the version number and exit'
].join('\n');
}
// command line arguments
var options = [
'c:(concurrency)',
'd(delete)',
'h(help)',
'j(just-delete)',
'm(md5)',
'n(dry-run)',
'u(updates)',
'v(version)'
].join('');
var parser = new getopt.BasicParser(options, process.argv);
var opts = {
concurrency: 30,
delete: false,
dryrun: false,
md5: false,
justdelete: false,
};
var option;
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'c': opts.concurrency = +option.optarg; break;
case 'd': opts.delete = true; break;
case 'h': console.log(usage()); process.exit(0);
case 'j': opts.justdelete = true; break;
case 'm': opts.md5 = true; break;var mod_getopt = require('posix-getopt');
//var http = require('http');
var https = require('https');
var ip = require('ip');
var mmdbreader = require('maxmind-db-reader');
var spawn = require('child_process').spawn;
var util = require('util');
var io = require('socket.io-client');
var clients = require(path.resolve(__dirname, '../public/clients.json'));
// --- parse options ---
//
var parser, option;
parser = new mod_getopt.BasicParser('c:(interval)df:(filter)F:(file)g:(global URI)H:(host)hi:(interface)p:(port)r:(repeat)t:(tshark)', process.argv);
var usage = function() {
console.log("usage: capture-sender.js [options]");
console.log("options:");
console.log(" [-c ]");
console.log(" [-d]");
console.log(" [-f var connect = require("connect");
var socketio = require("socket.io");
var mod_getopt = require('posix-getopt');
var mdserver = require("./lib/mdserver");
var getDir = require("./lib/getDir");
// Defaults
var portNumberDefault = process.env.PORT || 8888;
var listenAddr = process.env.NW_ADDR || ""; // "" ==> INADDR_ANY
exports.gitMode = false; // exported for lib/mdserver.js
var portNumber = portNumberDefault;
// Process command line
var parser, option;
parser = new mod_getopt.BasicParser('a:(addr)g(git)h(help)l(local)p:(port)', process.argv);
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'a':
listenAddr = option.optarg;
break;
case 'g':
if (fs.existsSync(process.cwd() + '/.git')){
exports.gitMode = true;
} else {
console.log(
'ERROR: No git repository found\n',
'\'--git\' requires a git repository in the current directory.\n',#!/usr/bin/env node
var mod_getopt = require('posix-getopt');
var http = require("http");
var socketio = require("socket.io");
var fs = require("fs");
var util = require("util");
// --- parse options ---
//
var parser, option;
parser = new mod_getopt.BasicParser('dH:(host)hp:(port)', process.argv);
var usage = function() {
console.log("usage: capture-sender.js [options]");
console.log("options:");
console.log(" [-d]");
console.log(" [-H ]");
console.log(" [-h] show this message");
console.log(" [-p ]");
};
// --- option parameters ---
//
var debug = false;
var host = null;
var port = '12345';//console.log(writes);
fmt.genFmt(_opts.pos, writes, _opts.written);
}
/* Get the command and remove it */
var cmd = process.argv[2];
process.argv.splice(2, 1);
process.argc = process.argv.length;
/* Arguments parsing */
let option;
const parser = new mod_getopt.BasicParser('l:f:b:r:d:a:p:w:o:hxe', process.argv);
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'l':
_opts.len = option.optarg;
break;
case 'f':
_opts.file = option.optarg;
break;
case 'r':
_opts.chain = option.optarg;
break;
case 'b':
_opts.base = option.optarg;function parseOptions() {
var option;
var opts = {};
var parser = new getopt.BasicParser('vf:(file)', process.argv);
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'f':
opts.file = option.optarg;
break;
case 'v':
// Allows us to set -vvv -> this little hackery
// just ensures that we're never < TRACE
LOG_LEVEL_OVERRIDE = true;
LOG.level(Math.max(bunyan.TRACE, (LOG.level() - 10)));
if (LOG.level() <= bunyan.DEBUG)
LOG = LOG.child({src: true});
break;function parseOptions() {
var option;
var opts = {};
var parser = new getopt.BasicParser('vf:(file)', process.argv);
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'f':
opts.file = option.optarg;
break;
case 'v':
// Allows us to set -vvv -> this little hackery
// just ensures that we're never < TRACE
LOG_LEVEL_OVERRIDE = true;
LOG.level(Math.max(bunyan.TRACE, (LOG.level() - 10)));
break;
default:
LOG.fatal('Unsupported option: ', option.option);function parseOptions() {
var option;
var opts = {};
var parser = new getopt.BasicParser('vf:(file)', process.argv);
while ((option = parser.getopt()) !== undefined) {
switch (option.option) {
case 'f':
opts.file = option.optarg;
break;
case 'v':
// Allows us to set -vvv -> this little hackery
// just ensures that we're never < TRACE
LOG_LEVEL_OVERRIDE = true;
LOG.level(Math.max(bunyan.TRACE, (LOG.level() - 10)));
if (LOG.level() <= bunyan.DEBUG)
LOG = LOG.child({src: true});
break;
