ubdate

node_modules/jpegtran-bin/lib/install.js

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+'use strict';
+const path = require('path');
+const binBuild = require('bin-build');
+const log = require('logalot');
+const bin = require('.');
+
+const args = [
+	'-copy',
+	'none',
+	'-optimize',
+	'-outfile',
+	path.join(__dirname, '../test/fixtures/test-optimized.jpg'),
+	path.join(__dirname, '../test/fixtures/test.jpg')
+];
+
+bin.run(args).then(() => {
+	log.success('jpegtran pre-build test passed successfully');
+}).catch(error => {
+	log.warn(error.message);
+	log.warn('jpegtran pre-build test failed');
+	log.info('compiling from source');
+
+	const cfg = [
+		'./configure --disable-shared',
+		`--prefix="${bin.dest()}" --bindir="${bin.dest()}"`
+	].join(' ');
+
+	binBuild.url('https://downloads.sourceforge.net/project/libjpeg-turbo/1.5.1/libjpeg-turbo-1.5.1.tar.gz', [
+		'touch configure.ac aclocal.m4 configure Makefile.am Makefile.in',
+		cfg,
+		'make install'
+	]).then(() => {
+		log.success('jpegtran built successfully');
+	}).catch(error => {
+		log.error(error.stack);
+	});
+});