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options.js
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options.js
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const _ = require('lodash');
const minimist = require('minimist');
const PRODUCTION_BUILD_TYPE = 'production';
const argv = minimist(process.argv.slice(2));
const buildType = argv.type;
// Assume production build by default. Allow override (set to anything but production) for 'dev' build.
const IS_PRODUCTION_BUILD = !buildType || buildType === PRODUCTION_BUILD_TYPE;
const IS_DEV_BUILD = !IS_PRODUCTION_BUILD;
// Function creates a new options object each time
// This options object should be generated once for each execution of quick-sip
// and passed into all task registrations that require this object
module.exports = function() {
const baseDefaults = {
taskPrefix: '',
src: 'app',
dist: 'dist',
clean: {},
browserify: {},
styles: {},
jshint: {},
copy: {}
};
// Generate bundle defaults from an options parameter
function generateBundleDefaults(opts) {
return {
clean: {
skip: false,
dist: opts.dist
},
browserify: {
skip: false,
root: './' + opts.src + '/app',
transforms: [],
out: 'app.js',
failOnError: false,
debug: IS_DEV_BUILD,
dist: opts.dist,
skipUglify: IS_DEV_BUILD
},
styles: {
skip: false,
root: opts.src + '/app.scss',
src: opts.src,
includes: [],
dist: opts.dist
},
jshint: {
src: './' + opts.src,
globRelativeToSrc: '**/*.js',
skip: false,
stopOnFail: true,
config: {}
},
copy: {
skip: false,
src: opts.src,
excludes: 'scss',
dist: opts.dist,
/**
* Constructs the [source, exclusion] pair used when copying resources.
* Takes in an optional source location, defaults to the copy.src setting if not provided.
*/
_buildSrcExclusionPair: function(optionalSrc) {
const sourceLoc = optionalSrc || this.src;
return [
sourceLoc + '/**/*.*',
'!' + sourceLoc + '/**/*.+(' + this.excludes + ')'
]
},
/**
* Builds a flat map of all the [source, exclusion] pairs.
* Each item in the copy.src array will construct a new pair. If copy.src is just a single item, return the single pair.
*/
buildFullSrcArray: function() {
const copyOptions = this;
if (Array.isArray(this.src)) {
return this.src.map(function(entry) {
return copyOptions._buildSrcExclusionPair(entry);
}).reduce(function(copy, exclude) {
return copy.concat(exclude);
});
} else {
return this._buildSrcExclusionPair();
}
}
}
};
}
const options = _.merge({}, baseDefaults, generateBundleDefaults(baseDefaults));
// Update options
// For certain options, if a key isn't defined at the task level, it will default to the value specified at the top level
options.update = function(newOptions) {
const bundleDefaults = generateBundleDefaults(_.merge({}, baseDefaults, newOptions));
return _.merge(options, bundleDefaults, newOptions);
};
return options;
};