How to use umask - 4 common examples
To help you get started, we’ve selected a few umask examples, based on popular ways it is used in public projects.
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muammar / mkchromecast / nodejs / node-7.5.0 / lib / node_modules / npm / lib / utils / umask.js View on Github 
var umask = require('umask')
var npmlog = require('npmlog')
var _fromString = umask.fromString
module.exports = umask
// fromString with logging callback
umask.fromString = function (val) {
_fromString(val, function (err, result) {
if (err) {
npmlog.warn('invalid umask', err.message)
}
val = result
})
return val
}var umask = require('umask')
var npmlog = require('npmlog')
var _fromString = umask.fromString
module.exports = umask
// fromString with logging callback
umask.fromString = function (val) {
_fromString(val, function (err, result) {
if (err) {
npmlog.warn('invalid umask', err.message)
}
val = result
})
return val
}Object.keys(opts.config).forEach(function (i) {
// in some rare cases (e.g. working with nerf darts), there are segmented
// "private" (underscore-prefixed) config names -- don't export
if ((i.charAt(0) === '_' && i.indexOf('_' + namePref) !== 0) || i.match(/:_/)) {
return
}
var value = opts.config[i]
if (value instanceof Stream || Array.isArray(value)) return
if (i.match(/umask/)) value = umask.toString(value)
if (!value) value = ''
else if (typeof value === 'number') value = '' + value
else if (typeof value !== 'string') value = JSON.stringify(value)
value = value.indexOf('\n') !== -1
? JSON.stringify(value)
: value
i = i.replace(/^_+/, '')
var k
if (i.indexOf(namePref) === 0) {
k = i.substr(namePref.length).replace(/[^a-zA-Z0-9_]/g, '_')
pkgConfig[k] = value
} else if (i.indexOf(verPref) === 0) {
k = i.substr(verPref.length).replace(/[^a-zA-Z0-9_]/g, '_')
pkgVerConfig[k] = value
}Object.keys(opts.config).forEach(function (i) {
// in some rare cases (e.g. working with nerf darts), there are segmented
// "private" (underscore-prefixed) config names -- don't export
if ((i.charAt(0) === '_' && i.indexOf('_' + namePref) !== 0) || i.match(/:_/)) {
return
}
var value = opts.config[i]
if (value instanceof Stream || Array.isArray(value)) return
if (i.match(/umask/)) value = umask.toString(value)
if (!value) value = ''
else if (typeof value === 'number') value = '' + value
else if (typeof value !== 'string') value = JSON.stringify(value)
value = value.indexOf('\n') !== -1
? JSON.stringify(value)
: value
i = i.replace(/^_+/, '')
var k
if (i.indexOf(namePref) === 0) {
k = i.substr(namePref.length).replace(/[^a-zA-Z0-9_]/g, '_')
pkgConfig[k] = value
} else if (i.indexOf(verPref) === 0) {
k = i.substr(verPref.length).replace(/[^a-zA-Z0-9_]/g, '_')
pkgVerConfig[k] = value
}
