1 files changed, 52 insertions, 0 deletions
diff --git a/gulpfile.js b/gulpfile.js
new file mode 100644
index 00000000..f5bedd19
--- /dev/null
+++ b/gulpfile.js
@@ -0,0 +1,52 @@
+const gulp = require('gulp'),
+	glob = require("glob"),
+	fs = require("fs"),
+	path = require("path"),
+	svg2img = require('svg2img');
+
+
+gulp.task('icons-sprite', function (cb) {
+	const columnsCount = 20,
+		padding = 16,
+		paddingOuter = 49,
+		iconSize = 24;
+
+	glob("_site/icons/*.svg", {}, function (er, files) {
+		const iconsCount = files.length,
+			rowsCount = Math.ceil(iconsCount / columnsCount),
+			width = columnsCount * (iconSize + padding) + 2 * paddingOuter - padding,
+			height = rowsCount * (iconSize + padding) + 2 * paddingOuter - padding;
+
+		let svgContentSymbols = '',
+			svgContentIcons = '',
+			x = paddingOuter,
+			y = paddingOuter;
+		files.forEach(function (file, i) {
+			let name = path.basename(file, '.svg');
+
+			let svgFile = fs.readFileSync(file),
+				svgFileContent = svgFile.toString();
+
+			svgFileContent = svgFileContent
+				.replace('<svg xmlns="http://www.w3.org/2000/svg"', `<symbol id="${name}"`)
+				.replace(' width="24" height="24"', '')
+				.replace('</svg>', '</symbol>')
+				.replace(/\n\s+/g, '');
+
+			svgContentSymbols += `\t${svgFileContent}\n`;
+			svgContentIcons += `\t<use xlink:href="#${name}" x="${x}" y="${y}" width="${iconSize}" height="${iconSize}" />\n`;
+
+			x += padding + iconSize;
+
+			if (i % columnsCount === columnsCount - 1) {
+				x = paddingOuter;
+				y += padding + iconSize;
+			}
+		});
+
+		const svgContent = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 ${width} ${height}" width="${width}" height="${height}"><rect x="0" y="0" width="${width}" height="${height}" fill="#fafafa"></rect>\n${svgContentSymbols}\n${svgContentIcons}\n</svg>`;
+
+		fs.writeFileSync('icons.svg', svgContent);
+		cb();
+	});
+});