first commit

build/node_modules/optipng-bin/lib/install.js

@@ -0,0 +1,32 @@
+'use strict';
+var BinBuild = require('bin-build');
+var log = require('logalot');
+var bin = require('./');
+
+bin.run(function (err) {
+	if (err) {
+		log.warn(err.message);
+		log.warn('optipng pre-build test failed');
+		log.info('compiling from source');
+
+		new BinBuild()
+			.src('https://downloads.sourceforge.net/project/optipng/OptiPNG/optipng-0.7.6/optipng-0.7.6.tar.gz')
+			.cmd([
+				'./configure --with-system-zlib --prefix="' + bin.dest() + '"',
+				'--bindir="' + bin.dest() + '"'
+			].join(' '))
+			.cmd('make install')
+			.run(function (err) {
+				if (err) {
+					log.error(err.stack);
+					return;
+				}
+
+				log.success('optipng built successfully');
+			});
+
+		return;
+	}
+
+	log.success('optipng pre-build test passed successfully');
+});