How to use the nopt.invalidHandler function in nopt
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beautify-web / js-beautify / js / lib / cli.js View on Github 
*/
/*jshint strict:false */
var debug = process.env.DEBUG_JSBEAUTIFY || process.env.JSBEAUTIFY_DEBUG ? function() {
console.error.apply(console, arguments);
} : function() {};
var fs = require('fs'),
cc = require('config-chain'),
beautify = require('../index'),
mkdirp = require('mkdirp'),
nopt = require('nopt'),
glob = require('glob');
nopt.invalidHandler = function(key, val) {
throw new Error(key + " was invalid with value \"" + val + "\"");
};
nopt.typeDefs.brace_style = {
type: "brace_style",
validate: function(data, key, val) {
data[key] = val;
// TODO: expand-strict is obsolete, now identical to expand. Remove in future version
// TODO: collapse-preserve-inline is obselete, now identical to collapse,preserve-inline = true. Remove in future version
var validVals = ["collapse", "collapse-preserve-inline", "expand", "end-expand", "expand-strict", "none", "preserve-inline"];
var valSplit = val.split(/[^a-zA-Z0-9_\-]+/); //Split will always return at least one parameter
for (var i = 0; i < valSplit.length; i++) {
if (validVals.indexOf(valSplit[i]) === -1) {
return false;
}
}-------------------------------------
Written by Daniel Stockman (daniel.stockman@gmail.com)
*/
var debug = process.env.DEBUG_JSBEAUTIFY || process.env.JSBEAUTIFY_DEBUG ? function() {
console.error.apply(console, arguments);
} : function() {};
var fs = require('fs'),
cc = require('config-chain'),
beautify = require('../index'),
mkdirp = require('mkdirp'),
nopt = require('nopt');
nopt.invalidHandler = function(key, val, types) {
throw new Error(key + " was invalid with value \"" + val + "\"");
}
nopt.typeDefs.brace_style = {
type: "brace_style",
validate: function(data, key, val) {
data[key] = val;
// TODO: expand-strict is obsolete, now identical to expand. Remove in future version
// TODO: collapse-preserve-inline is obselete, now identical to collapse,preserve-inline = true. Remove in future version
var validVals = ["collapse", "collapse-preserve-inline", "expand", "end-expand", "expand-strict", "none", "preserve-inline"];
var valSplit = val.split(/[^a-zA-Z0-9_\-]+/); //Split will always return at least one parameter
for (var i = 0; i < valSplit.length; i++) {
if (validVals.indexOf(valSplit[i]) === -1) {
return false;
}
}
return true;// development only
if (process.env.NODE_ENV === 'development') {
app.use(errorhandler());
}
var knownOpts = {
"settings":[path],
"v": Boolean,
"help": Boolean
};
var shortHands = {
"s":["--settings"],
"?":["--help"]
};
nopt.invalidHandler = function(k,v,t) {
console.log(k,v,t);
}
var parsedArgs = nopt(knownOpts,shortHands,process.argv,2)
if (parsedArgs.help) {
console.log("Marquette");
console.log("Usage: node marquette.js [-v] [-?] [--settings settings.js]");
console.log("");
console.log("Options:");
console.log(" -s, --settings FILE use specified settings file");
console.log(" -v enable verbose output");
console.log(" -?, --help show usage");
process.exit();
}}
function validateStream (data, k, val) {
if (!(val instanceof Stream)) return false
data[k] = val
}
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
nopt.typeDefs.Octal = { type: Octal, validate: validateOctal }
nopt.typeDefs.Stream = { type: Stream, validate: validateStream }
// Don't let --tag=1.2.3 ever be a thing
var tag = {}
nopt.typeDefs.tag = { type: tag, validate: validateTag }
nopt.invalidHandler = function (k, val, type) {
log.warn("invalid config", k + "=" + JSON.stringify(val))
if (Array.isArray(type)) {
if (type.indexOf(url) !== -1) type = url
else if (type.indexOf(path) !== -1) type = path
}
switch (type) {
case tag:
log.warn("invalid config", "Tag must not be a SemVer range")
break
case Octal:
log.warn("invalid config", "Must be octal number, starting with 0")
break
case url:
log.warn("invalid config", "Must be a full url with 'http://'")}
function validateStream (data, k, val) {
if (!(val instanceof Stream)) return false
data[k] = val
}
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
nopt.typeDefs.Octal = { type: Octal, validate: validateOctal }
nopt.typeDefs.Stream = { type: Stream, validate: validateStream }
// Don't let --tag=1.2.3 ever be a thing
var tag = {}
nopt.typeDefs.tag = { type: tag, validate: validateTag }
nopt.invalidHandler = function (k, val, type) {
log.warn("invalid config", k + "=" + JSON.stringify(val))
if (Array.isArray(type)) {
if (type.indexOf(url) !== -1) type = url
else if (type.indexOf(path) !== -1) type = path
}
switch (type) {
case tag:
log.warn("invalid config", "Tag must not be a SemVer range")
break
case Octal:
log.warn("invalid config", "Must be octal number, starting with 0")
break
case url:
log.warn("invalid config", "Must be a full url with 'http://'")function validateSemver (data, k, val) {
if (!semver.valid(val)) return false
data[k] = semver.valid(val)
}
function validateStream (data, k, val) {
if (!(val instanceof Stream)) return false
data[k] = val
}
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
nopt.typeDefs.Octal = { type: Octal, validate: validateOctal }
nopt.typeDefs.Stream = { type: Stream, validate: validateStream }
nopt.invalidHandler = function (k, val, type, data) {
log.warn("invalid config", k + "=" + JSON.stringify(val))
if (Array.isArray(type)) {
if (type.indexOf(url) !== -1) type = url
else if (type.indexOf(path) !== -1) type = path
}
switch (type) {
case Octal:
log.warn("invalid config", "Must be octal number, starting with 0")
break
case url:
log.warn("invalid config", "Must be a full url with 'http://'")
break
case path:
log.warn("invalid config", "Must be a valid filesystem path")function validateSemver (data, k, val) {
if (!semver.valid(val)) return false
data[k] = semver.valid(val)
}
function validateStream (data, k, val) {
if (!(val instanceof Stream)) return false
data[k] = val
}
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
nopt.typeDefs.Stream = { type: Stream, validate: validateStream }
nopt.typeDefs.Umask = { type: Umask, validate: validateUmask }
nopt.invalidHandler = function (k, val, type) {
log.warn("invalid config", k + "=" + JSON.stringify(val))
if (Array.isArray(type)) {
if (type.indexOf(url) !== -1) type = url
else if (type.indexOf(path) !== -1) type = path
}
switch (type) {
case Umask:
log.warn("invalid config", "Must be umask, octal number in range 0000..0777")
break
case url:
log.warn("invalid config", "Must be a full url with 'http://'")
break
case path:
log.warn("invalid config", "Must be a valid filesystem path")var path = require("path")
, stdio = process.binding("stdio")
, url = require("url")
, Stream = require("stream").Stream
, semver = require("semver")
, stableFamily = semver.parse(process.version)
, os = require("os")
, nopt = require("nopt")
, log = require("./log")
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
function validateSemver (data, k, val) {
if (!semver.valid(val)) return false
data[k] = semver.valid(val)
}
nopt.invalidHandler = function (k, val, type, data) {
log.warn(k + "=" + JSON.stringify(val), "invalid config")
}
if (!stableFamily || (+stableFamily[2] % 2)) stableFamily = null
else stableFamily = stableFamily[1] + "." + stableFamily[2]
var defaults
Object.defineProperty(exports, "defaults", {get: function () {
if (defaults) return defaults
return defaults =
{ argv : []
, "always-auth" : false
, bindist : stableFamily
&& ( stableFamily + "-"
+ "ares" + process.versions.ares + "-"
+ "ev" + process.versions.ev + "-"function validateSemver (data, k, val) {
if (!semver.valid(val)) return false
data[k] = semver.valid(val)
}
function validateStream (data, k, val) {
if (!(val instanceof Stream)) return false
data[k] = val
}
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
nopt.typeDefs.Octal = { type: Octal, validate: validateOctal }
nopt.typeDefs.Stream = { type: Stream, validate: validateStream }
nopt.invalidHandler = function (k, val, type, data) {
log.warn("invalid config", k + "=" + JSON.stringify(val))
if (Array.isArray(type)) {
if (type.indexOf(url) !== -1) type = url
else if (type.indexOf(path) !== -1) type = path
}
switch (type) {
case Octal:
log.warn("invalid config", "Must be octal number, starting with 0")
break
case url:
log.warn("invalid config", "Must be a full url with 'http://'")
break
case path:
log.warn("invalid config", "Must be a valid filesystem path")function validateSemver (data, k, val) {
if (!semver.valid(val)) return false
data[k] = semver.valid(val)
}
function validateStream (data, k, val) {
if (!(val instanceof Stream)) return false
data[k] = val
}
nopt.typeDefs.semver = { type: semver, validate: validateSemver }
nopt.typeDefs.Octal = { type: Octal, validate: validateOctal }
nopt.typeDefs.Stream = { type: Stream, validate: validateStream }
nopt.invalidHandler = function (k, val, type, data) {
log.warn("invalid config", k + "=" + JSON.stringify(val))
if (Array.isArray(type)) {
if (type.indexOf(url) !== -1) type = url
else if (type.indexOf(path) !== -1) type = path
}
switch (type) {
case Octal:
log.warn("invalid config", "Must be octal number, starting with 0")
break
case url:
log.warn("invalid config", "Must be a full url with 'http://'")
break
case path:
log.warn("invalid config", "Must be a valid filesystem path")nopt
Option parsing for Node, supporting types, shorthands, etc. Used by npm.
