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var del = require('del')
, gulp = require('gulp')
, chmod = require('gulp-chmod')
, concat = require('gulp-concat')
, header = require('gulp-header')
, rename = require('gulp-rename')
, size = require('gulp-size')
, trim = require('gulp-trimlines')
, uglify = require('gulp-uglify')
, wrapUmd = require('gulp-wrap')
, request = require('request')
, fs = require('fs')
, pkg = require('./package.json')
var headerLong = ['/*!'
, '* <%= pkg.name %> - <%= pkg.description %>'
, '* @version <%= pkg.version %>'
, '* <%= pkg.homepage %>'
, '*'
, '* @copyright <%= pkg.author %>'
, '* @license <%= pkg.license %>'
, '*'
, '* BUILT: <%= pkg.buildDate %>'
, '*/;'
, ''].join('\n')
var headerShort = '/*! <%= pkg.name %> v<%= pkg.version %> <%= pkg.license %>*/;'
// all files in the right order (currently we don't use any dependency management system)
var parts = [
'src/svg.js'
, 'src/regex.js'
, 'src/utilities.js'
, 'src/default.js'
, 'src/color.js'
, 'src/array.js'
, 'src/pointarray.js'
, 'src/patharray.js'
, 'src/number.js'
, 'src/element.js'
, 'src/fx.js'
, 'src/boxes.js'
, 'src/matrix.js'
, 'src/point.js'
, 'src/attr.js'
, 'src/transform.js'
, 'src/style.js'
, 'src/parent.js'
, 'src/ungroup.js'
, 'src/container.js'
, 'src/viewbox.js'
, 'src/event.js'
, 'src/defs.js'
, 'src/group.js'
, 'src/arrange.js'
, 'src/mask.js'
, 'src/clip.js'
, 'src/gradient.js'
, 'src/pattern.js'
, 'src/doc.js'
, 'src/shape.js'
, 'src/bare.js'
, 'src/symbol.js'
, 'src/use.js'
, 'src/rect.js'
, 'src/ellipse.js'
, 'src/line.js'
, 'src/poly.js'
, 'src/pointed.js'
, 'src/path.js'
, 'src/image.js'
, 'src/text.js'
, 'src/textpath.js'
, 'src/nested.js'
, 'src/hyperlink.js'
, 'src/marker.js'
, 'src/sugar.js'
, 'src/set.js'
, 'src/data.js'
, 'src/memory.js'
, 'src/selector.js'
, 'src/helpers.js'
, 'src/polyfill.js'
]
gulp.task('clean', function() {
return del([ 'dist/*' ])
})
/**
* Compile everything in /src to one unified file in the order defined in the MODULES constant
* wrap the whole thing in a UMD wrapper (@see https://github.com/umdjs/umd)
* add the license information to the header plus the build time stamp
*/
gulp.task('unify', ['clean'], function() {
pkg.buildDate = Date()
return gulp.src(parts)
.pipe(concat('svg.js', { newLine: '\n' }))
// wrap the whole thing in an immediate function call
.pipe(wrapUmd({ src: 'src/umd.js'}))
.pipe(header(headerLong, { pkg: pkg }))
.pipe(trim({ leading: false }))
.pipe(chmod(0o644))
.pipe(gulp.dest('dist'))
.pipe(size({ showFiles: true, title: 'Full' }))
})
/**
* uglify the file and show the size of the result
* add the license info
* show the gzipped file size
*/
gulp.task('minify', ['unify'], function() {
return gulp.src('dist/svg.js')
.pipe(uglify())
.pipe(rename({ suffix:'.min' }))
.pipe(size({ showFiles: true, title: 'Minified' }))
.pipe(header(headerShort, { pkg: pkg }))
.pipe(chmod(0o644))
.pipe(gulp.dest('dist'))
.pipe(size({ showFiles: true, gzip: true, title: 'Gzipped' }))
})
gulp.task('default', ['clean', 'unify', 'minify'])
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