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Inform users of invalid arguments passed to build.js.

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Former-commit-id: 1b15dd2242387c7037678a3348931f5430612a8b
This commit is contained in:
John-David Dalton
2012-09-03 10:50:25 -07:00
parent 09926e63a3
commit 095c77f22c
1 changed files with 42 additions and 15 deletions
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57
build.js
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@@ -11,29 +11,32 @@
vm = require('vm'),
minify = require(path.join(__dirname, 'build', 'minify'));
/** The arguments passed to build.js */
var argv = process.argv;
/** The current working directory */
var cwd = process.cwd();
/** Flag used to specify a Backbone build */
var isBackbone = process.argv.indexOf('backbone') > -1;
var isBackbone = argv.indexOf('backbone') > -1;
/** Flag used to specify a Content Security Policy build */
var isCSP = process.argv.indexOf('csp') > -1 || process.argv.indexOf('CSP') > -1;
var isCSP = argv.indexOf('csp') > -1 || argv.indexOf('CSP') > -1;
/** Flag used to specify a legacy build */
var isLegacy = process.argv.indexOf('legacy') > -1;
var isLegacy = argv.indexOf('legacy') > -1;
/** Flag used to specify an Underscore build */
var isUnderscore = process.argv.indexOf('underscore') > -1;
var isUnderscore = argv.indexOf('underscore') > -1;
/** Flag used to specify a mobile build */
var isMobile = !isLegacy && (isCSP || isUnderscore || process.argv.indexOf('mobile') > -1);
var isMobile = !isLegacy && (isCSP || isUnderscore || argv.indexOf('mobile') > -1);
/**
* Flag used to specify `_.bindAll`, `_.extend`, and `_.defaults` are
* constructed using the "use strict" directive.
*/
var isStrict = process.argv.indexOf('strict') > -1;
var isStrict = argv.indexOf('strict') > -1;
/** Flag used to specify if the build should include the "use strict" directive */
var useStrict = isStrict || !(isLegacy || isMobile);
@@ -254,7 +257,24 @@
'zip': ['max', 'pluck']
};
/** Used to `iteratorTemplate` */
/** Used to report invalid arguments */
var invalidArgs = lodash.without.apply(lodash, [argv.slice(2)].concat([
'backbone',
'csp',
'legacy',
'mobile',
'strict',
'underscore',
'category',
'exclude',
'include',
'-h',
'--help',
'-V',
'--version'
]));
/** Used to inline `iteratorTemplate` */
var iteratorOptions = [
'args',
'array',
@@ -298,7 +318,7 @@
]));
/** Used to specify whether filtering is for exclusion or inclusion */
var filterType = process.argv.reduce(function(result, value) {
var filterType = argv.reduce(function(result, value) {
if (result) {
return result;
}
@@ -333,15 +353,15 @@
' lodash backbone Build containing all methods required by Backbone',
' lodash csp Build supporting default Content Security Policy restrictions',
' lodash legacy Build tailored for older browsers without ES5 support',
' lodash mobile Build with IE < 9 bug fixes and method compilation removed',
' lodash strict Build with `_.bindAll`, `_.defaults`, and `_.extend` in strict mode',
' lodash mobile Build with IE < 9 bug fixes & method compilation removed',
' lodash strict Build with `_.bindAll`, `_.defaults`, & `_.extend` in strict mode',
' lodash underscore Build containing only methods included in Underscore',
' lodash category=... Comma separated categories of methods to include in the build',
' lodash exclude=... Comma separated names of methods to exclude from the build',
' lodash include=... Comma separated names of methods to include in the build',
'',
' All arguments, except `backbone` with `underscore`, `exclude` with `include`,',
' and `legacy` with `csp`/`mobile`, may be combined.',
' All arguments, except `exclude` with `include` & `legacy` with `csp` / `mobile`,',
' may be combined.',
'',
' Options:',
'',
@@ -735,8 +755,15 @@
/*--------------------------------------------------------------------------*/
// report invalid arguments
if (invalidArgs.length) {
console.log('\nInvalid arguments passed: ' + invalidArgs.join(', '));
displayHelp();
process.exit();
}
// display help message
if (lodash.find(process.argv, function(arg) {
if (lodash.find(argv, function(arg) {
return /^(?:-h|--help)$/.test(arg);
})) {
displayHelp();
@@ -744,7 +771,7 @@
}
// display `lodash.VERSION`
if (lodash.find(process.argv, function(arg) {
if (lodash.find(argv, function(arg) {
return /^(?:-V|--version)$/.test(arg);
})) {
console.log(lodash.VERSION);
@@ -798,7 +825,7 @@
/*--------------------------------------------------------------------------*/
// add category methods
process.argv.some(function(value) {
argv.some(function(value) {
var categories = value.match(/^category=(.*)$/);
if (!categories) {
return false;