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Gruntfile.js
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Gruntfile.js
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module.exports = function (grunt) {
grunt.initConfig({
concat: {
dist: {
src: [
'lib/sizzle.js',
'src/intro.js',
'lib/fsutil.js',
'src/widget.js',
'src/price.js',
'src/outro.js'
],
dest: 'flexprice.js'
}
},
insertWidgetHtml: {
options: {
widgetHtmlSm: 'html/widget-sm.html',
widgetHtmlMd: 'html/widget-md.html',
widgetHtmlXs: 'html/widget-xs.html',
popupHtml: 'html/popup.html'
},
dist: {
src: 'flexprice.js',
dest: 'flexprice.js'
}
},
uglify: {
dist: {
src: 'flexprice.js',
dest: 'flexprice.js'
},
options: {
mangle: {
except: ['_FlexPrice']
}
}
},
cssmin: {
target: {
files: [{
src: ['src/flexprice.css'],
dest: 'flexprice.css'
}]
}
},
watch: {
scripts: {
files: ['**/*.*'],
tasks: ['default'],
options: {
spawn: false,
},
},
}
});
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-cssmin');
grunt.registerTask('default', ['concat', 'insertWidgetHtml', 'uglify', 'cssmin']);
grunt.registerMultiTask('insertWidgetHtml', 'Insert the widget HTML into the final JS', function () {
var options = this.options({
widgetHtmlLg: '',
widgetHtmlMd: '',
widgetHtmlSm: '',
popupHtml: ''
});
this.files.forEach(function (f) {
src = f.src[0];
dst = f.dest;
srcJs = grunt.file.read(src);
function inlineJs(content, size) {
htmlLines = content.split('\n');
jsString = '';
jsString += 'WIDGET_HTML[\'' + size + '\'] =\'\';\n';
for (var i = 0; i < htmlLines.length; i++) {
jsString += 'WIDGET_HTML[\'' + size + '\'] +=\'' + htmlLines[i].replace(/'/g, '\\\'') + '\';\n';
}
srcJs = srcJs.replace('/** WIDGET HTML **/', jsString + '\n/** WIDGET HTML **/');
}
inlineJs(grunt.file.read(options.widgetHtmlXs), 'XS');
inlineJs(grunt.file.read(options.widgetHtmlSm), 'SM');
inlineJs(grunt.file.read(options.widgetHtmlMd), 'MD');
var popupHtmlText = grunt.file.read(options.popupHtml);
htmlLines = popupHtmlText.split('\n');
jsString = '';
for (i = 0; i < htmlLines.length; i++) {
jsString += 'POPUP_HTML +=\'' + htmlLines[i].replace(/'/g, '\\\'') + '\';\n';
}
srcJs = srcJs.replace('/** POPUP HTML **/', jsString);
grunt.file.write(f.dest, srcJs);
grunt.log.writeln('File ' + f.dest + ' was injected with widget html');
});
});
};