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Added options:maxSize support, grunt log #59

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Added options:maxSize support, grunt log #59

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23 changes: 22 additions & 1 deletion tasks/inline.js
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Original file line number Diff line number Diff line change
Expand Up @@ -166,10 +166,18 @@ module.exports = function(grunt) {
var inlineFilePath = path.resolve( path.dirname(filepath), src ).replace(/\?.*$/, ''); // 将参数去掉

if( grunt.file.exists(inlineFilePath) ){
ret = matchedWord.replace(src, (new datauri(inlineFilePath)).content);

if (getFileSize(inlineFilePath) <= options.maxSize){
ret = matchedWord.replace(src, (new datauri(inlineFilePath)).content);
grunt.log.writeln('Inlining Image: '+ inlineFilePath.cyan + ' -> file size:' + getFileSize(inlineFilePath));
}else{
grunt.log.error("Omiting inlining of "+ inlineFilePath.red +" -> Image larger than "+ options.maxSize +".");
}

}else{
grunt.log.error("Couldn't find " + inlineFilePath + '!');
}

}
grunt.log.debug('ret = : ' + ret +'\n');

Expand Down Expand Up @@ -244,4 +252,17 @@ module.exports = function(grunt) {

return fileContent;
}

function getFileSize(fullPath) {

if (!fs.existsSync(fullPath)) {
return false;
}

var stats = fs.statSync(fullPath);
if (!stats.isFile()) {
return false;
}
return stats.size;
}
};