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Removes -moz-box-sizing usage

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This commit is contained in:
Yury Delendik 2014-02-10 15:06:03 -06:00
parent 0c268f2345
commit 894c82cec9
3 changed files with 21 additions and 8 deletions
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22
external/builder/builder.js vendored
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@ -101,17 +101,28 @@ function preprocess(inFilename, outFilename, defines) {
}
exports.preprocess = preprocess;
var deprecatedInMozcentral = new RegExp('(^|\\W)(' + [
'-moz-box-sizing',
'-moz-grab',
'-moz-grabbing'
].join('|') + ')');
function preprocessCSS(mode, source, destination) {
function hasPrefixed(line) {
function hasPrefixedFirefox(line) {
return (/(^|\W)-(ms|o|webkit)-\w/.test(line));
}
function removePrefixed(content) {
function hasPrefixedMozcentral(line) {
return (/(^|\W)-(ms|o|webkit)-\w/.test(line) ||
deprecatedInMozcentral.test(line));
}
function removePrefixed(content, hasPrefixedFilter) {
var lines = content.split(/\r?\n/g);
var i = 0;
while (i < lines.length) {
var line = lines[i];
if (!hasPrefixed(line)) {
if (!hasPrefixedFilter(line)) {
i++;
continue;
}
@ -151,12 +162,13 @@ function preprocessCSS(mode, source, destination) {
return lines.join('\n');
}
if (mode !== 'firefox') {
if (mode !== 'firefox' && mode !== 'mozcentral') {
throw new Error('Invalid CSS preprocessor mode');
}
var content = fs.readFileSync(source, 'utf8');
var out = removePrefixed(content);
var out = removePrefixed(content,
mode === 'mozcentral' ? hasPrefixedMozcentral : hasPrefixedFirefox);
fs.writeFileSync(destination, out);
}
exports.preprocessCSS = preprocessCSS;