| 1 | /**
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| 2 | * Here are the tags used by a CSS source:
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| 3 | * * __`debug`__: (string) CSS code after LESS expansion.
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| 4 | * * __`release`__: (string) CSS LESS expanded code after zip.
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| 5 | * * __`resources`__: (array) resources referenced by this CSS: images, fonts, ...
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| 6 | * @module compiler-css
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| 7 | */
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| 8 |
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| 9 | var FS = require("fs");
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| 10 | var Path = require("path");
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| 11 | var Util = require("./util");
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| 12 | //var Vars = require('rework-vars');
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| 13 | var Rework = require('rework');
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| 14 |
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| 15 | /**
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| 16 | * @todo Parse the `release` looking for `url(...)` in order to list all resources.
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| 17 | */
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| 18 | module.exports.compile = function(source) {
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| 19 | if (source.isUptodate()) return false;
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| 20 | console.log("Compiling CSS " + source.name().yellow);
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| 21 | var content = source.read();
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| 22 | //var multiBrowserContent = Rework( content ).use( Vars({}) ).toString();
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| 23 | var multiBrowserContent = Rework( content ).use().toString();
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| 24 | var debug = multiBrowserContent;
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| 25 | var release = Util.zipCSS(multiBrowserContent).styles;
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| 26 | source.tag("debug", debug);
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| 27 | source.tag("release", release);
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| 28 | source.save();
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| 29 | };
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| 30 |
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| 31 | /**
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| 32 | * Macro processing for CSS.
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| 33 | *
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| 34 | * This code:
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| 35 | * ```
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| 36 | * <mac:keyframes name="my_anim">
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| 37 | * @keyframes {{name}} {{{@}}}
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| 38 | * @-webkit-keyframes {{name}} {{{@}}}
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| 39 | * </mac:frames>
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| 40 | *
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| 41 | * <keyframes name="horizontal-slide">
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| 42 | * from { margin-left: 100%; }
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| 43 | * to { margin-left: 0%; }
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| 44 | * </mac:frames>
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| 45 | * ```
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| 46 | *
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| 47 | * will give this result:
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| 48 | * ```
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| 49 | * @keyframes horizontal-slide {
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| 50 | * from { margin-left: 100%; }
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| 51 | * to { margin-left: 0%; }
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| 52 | * }
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| 53 | * @-webkit-keyframes horizontal-slide {
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| 54 | * from { margin-left: 100%; }
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| 55 | * to { margin-left: 0%; }
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| 56 | * }
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| 57 | * ```
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| 58 | */
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| 59 | module.exports.macroCSS = function(content, macros) {
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| 60 | if (typeof macros === 'undefined') macros = {};
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| 61 |
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| 62 |
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| 63 | }
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