-prefix-free for Stylus

prefix-free.styl

// #### it's compilable -prefix-free
// © 2011 Artem Sapegin http://sapegin.ru
// + 2011 Grawl http://grawl.ru
// + radial-gradient and other rules with vendor prefixes added by Grawl.
// add your fixes to My table of vendor prefixes there: http://goo.gl/3hPfR
/* mask:
parameter()
	-webkit-parameter arguments
	-moz-parameter arguments
	-ms-parameter arguments
	-o-parameter arguments
	parameter arguments
*/
// ### Parameters
box-sizing()
	-webkit-box-sizing arguments
	-moz-box-sizing arguments
	box-sizing arguments
text-overflow()
	-o-text-overflow arguments
	text-overflow arguments
border-radius()
	-webkit-border-radius arguments
	border-radius arguments
box-shadow()
	-webkit-box-shadow arguments
	box-shadow arguments
transform()
	-webkit-transform arguments
	-moz-transform arguments
	-ms-transform arguments
	-o-transform arguments
	transform arguments
column-count()
	-webkit-column-count arguments
	-moz-column-count arguments
	-ms-column-count arguments
	-o-column-count arguments
	column-count arguments
column-gap()
	-webkit-column-gap arguments
	-moz-column-gap arguments
	-ms-column-gap arguments
	-o-column-gap arguments
	column-gap arguments
transition()
	-webkit-transition arguments
	-moz-transition arguments
	-ms-transition arguments
	-o-transition arguments
	transition arguments
animation()
	-webkit-animation arguments
	-moz-animation arguments
	-ms-animation arguments
	-o-animation arguments
	animation arguments
border-image()
	-webkit-border-image arguments
	-moz-border-image arguments
	-ms-border-image arguments
	-o-border-image arguments
	border-image arguments
hyphens()
	-webkit-hyphens arguments
	-moz-hyphens arguments
	-ms-hyphens arguments
	-o-hyphens arguments
	hyphens arguments
overflow-scrolling()
	-webkit-overflow-scrolling arguments
	overflow-scrolling arguments
// ### Values
// ## Gradients
// https://github.com/LearnBoost/stylus/issues/245
replace(str, a, b)
	str = clone(str)
	for e, i in str
		if length(e) > 1
			str[i] = replace(e, a, b)
		else
			if a == e
				str[i] = b
	str
linear-gradient()
	prop = current-property[0]
	val = current-property[1]
	args = unquote(join(', ', arguments))
	add-property(prop, replace(val, '__CALL__', '-webkit-linear-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-moz-linear-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-ms-linear-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-o-linear-gradient(%s)' % args))
	g = 'linear-gradient(%s)' % args
	g
radial-gradient()
	prop = current-property[0]
	val = current-property[1]
	args = unquote(join(', ', arguments))
	add-property(prop, replace(val, '__CALL__', '-webkit-radial-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-moz-radial-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-ms-radial-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-o-radial-gradient(%s)' % args))
	g = 'radial-gradient(%s)' % args
	g
repeating-linear-gradient()
	prop = current-property[0]
	val = current-property[1]
	args = unquote(join(', ', arguments))
	add-property(prop, replace(val, '__CALL__', '-webkit-repeating-linear-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-moz-repeating-linear-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-ms-repeating-linear-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-o-repeating-linear-gradient(%s)' % args))
	g = 'repeating-linear-gradient(%s)' % args
	g
repeating-radial-gradient()
	prop = current-property[0]
	val = current-property[1]
	args = unquote(join(', ', arguments))
	add-property(prop, replace(val, '__CALL__', '-webkit-repeating-radial-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-moz-repeating-radial-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-ms-repeating-radial-gradient(%s)' % args))
	add-property(prop, replace(val, '__CALL__', '-o-repeating-radial-gradient(%s)' % args))
	g = 'repeating-radial-gradient(%s)' % args
	g
// ? I don't know how to add prefixes to canvas and calc values
// I found a code for this on Stylus website on this page http://learnboost.github.com/stylus/docs/bifs.html (search for "add-property(current-property[0], moz)" to find it). but I think that we need to get code from gradients for this.
// ### Additional
// ## Preserve '%'s in hsla() -- strange hack
hsla()
	'hsla(%s)' % unquote(join(', ', arguments))
// > Stylus compilator is out of the box can add a prefixes to the rule of keyframes.

test.styl

@import 'prefix-free'
selector
	// Parameters with vendor prefixes
	box-sizing: border-box
	text-overflow: ellipsis
	border-radius: 10px
	box-shadow: 0 5px 7px hsla(0,0%,0%,0.5)
	transform: rotate(5deg)
	column-count: 3
	column-gap: 1em
	transition: all 0.3s ease-out
	amination: pulse 1s
	border-image: url(image.png) 0 5 0 5
	hyphens: manual
	overflow-scrolling: touch
	// Values with vendor prefixes
	background: linear-gradient(hsla(0,0%,100%,0), white)
	background: radial-gradient(hsla(0,0%,100%,0), white)
	background: repeating-linear-gradient(hsla(0,0%,100%,0), white)
	background: repeating-radial-gradient(hsla(0,0%,100%,0), white)
// Rule with vendor prefixes
@keyframes pulse
	0%, 100%
		transform: scale(100%)
	30%
		transform: scale(110%)

Надеюсь, кто-нибудь поправит недостатки этого кода.

Добавил повторяющиеся растяжки.

prop-vendor(prop, def, args)
  {prop} s('-webkit-%s(%s)', def, args)
  {prop} s('-moz-%s(%s)', def, args)
  {prop} s('-ms-%s(%s)', def, args)
  {prop} s('-o-%s(%s)', def, args)
  {prop} s('%s(%s)', def, args)

linear-gradient()
  prop-vendor('background', linear-gradient, arguments)

// call
linear-gradient red, yellow 10%, green 20%

// background: -webkit-linear-gradient(#f00, #ff0 10%, #008000 20%);
// background: -moz-linear-gradient(#f00, #ff0 10%, #008000 20%);
// background: -ms-linear-gradient(#f00, #ff0 10%, #008000 20%);
// background: -o-linear-gradient(#f00, #ff0 10%, #008000 20%);
// background: linear-gradient(#f00, #ff0 10%, #008000 20%);