WIP - add extractor, generate snippet_data

node_modules/cwebp-bin/lib/index.js

@@ -0,0 +1,15 @@
+'use strict';
+const path = require('path');
+const BinWrapper = require('bin-wrapper');
+const pkg = require('../package.json');
+
+const url = `https://raw.githubusercontent.com/imagemin/cwebp-bin/v${pkg.version}/vendor/`;
+
+module.exports = new BinWrapper()
+	.src(`${url}osx/cwebp`, 'darwin')
+	.src(`${url}linux/x86/cwebp`, 'linux', 'x86')
+	.src(`${url}linux/x64/cwebp`, 'linux', 'x64')
+	.src(`${url}win/x86/cwebp.exe`, 'win32', 'x86')
+	.src(`${url}win/x64/cwebp.exe`, 'win32', 'x64')
+	.dest(path.join(__dirname, '../vendor'))
+	.use(process.platform === 'win32' ? 'cwebp.exe' : 'cwebp');

node_modules/cwebp-bin/lib/install.js

@@ -0,0 +1,21 @@
+'use strict';
+const binBuild = require('bin-build');
+const log = require('logalot');
+const bin = require('.');
+
+bin.run(['-version']).then(() => {
+	log.success('cwebp pre-build test passed successfully');
+}).catch(error => {
+	log.warn(error.message);
+	log.warn('cwebp pre-build test failed');
+	log.info('compiling from source');
+
+	binBuild.url('http://downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz', [
+		`./configure --disable-shared --prefix="${bin.dest()}" --bindir="${bin.dest()}"`,
+		'make && make install'
+	]).then(() => {
+		log.success('cwebp built successfully');
+	}).catch(error => {
+		log.error(error.stack);
+	});
+});