first commit

build/node_modules/imagemin-guetzli/index.js

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+'use strict';
+const execBuffer = require('exec-buffer');
+const isPng = require('is-png');
+const isJpg = require('is-jpg');
+const isInt = require('number-is-integer');
+const guetzli = require('guetzli');
+
+module.exports = opts => buf => {
+	opts = Object.assign({}, opts);
+
+	if (!Buffer.isBuffer(buf)) {
+		return Promise.reject(new TypeError('Expected a buffer'));
+	}
+
+	if (!isPng(buf) && !isJpg(buf)) {
+		return Promise.resolve(buf);
+	}
+
+	const args = [];
+
+	if (isInt(opts.quality) && opts.quality >= 0 && opts.quality <= 100) {
+		args.push('--quality', opts.quality);
+	}
+
+	if (isInt(opts.memlimit) && opts.memlimit > 0) {
+		args.push('--memlimit', opts.memlimit);
+	}
+
+	if (opts.nomemlimit) {
+		args.push('--nomemlimit');
+	}
+
+	args.push(execBuffer.input, execBuffer.output);
+
+	return execBuffer({
+		input: buf,
+		bin: guetzli,
+		args
+	}).catch(err => {
+		err.message = err.stderr || err.message;
+		throw err;
+	});
+};

build/node_modules/imagemin-guetzli/license

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+The MIT License (MIT)
+
+Copyright (c) imagemin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

build/node_modules/imagemin-guetzli/package.json

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+{
+  "_from": "imagemin-guetzli",
+  "_id": "imagemin-guetzli@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-a/+00dv/7WGTChVW7Jr2s/M97Dk=",
+  "_location": "/imagemin-guetzli",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "tag",
+    "registry": true,
+    "raw": "imagemin-guetzli",
+    "name": "imagemin-guetzli",
+    "escapedName": "imagemin-guetzli",
+    "rawSpec": "",
+    "saveSpec": null,
+    "fetchSpec": "latest"
+  },
+  "_requiredBy": [
+    "#USER",
+    "/"
+  ],
+  "_resolved": "https://registry.npmjs.org/imagemin-guetzli/-/imagemin-guetzli-1.0.0.tgz",
+  "_shasum": "6bffb4d1dbffed61930a1556ec9af6b3f33dec39",
+  "_spec": "imagemin-guetzli",
+  "_where": "/Users/asciidisco/Desktop/asciidisco.com/build",
+  "author": {
+    "name": "Brad Baris",
+    "email": "brad@nomadspaceship.com",
+    "url": "github.com/bradbaris"
+  },
+  "bugs": {
+    "url": "https://github.com/imagemin/imagemin-guetzli/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "exec-buffer": "^3.1.0",
+    "guetzli": "^1.0.0",
+    "is-jpg": "^1.0.0",
+    "is-png": "^1.1.0",
+    "number-is-integer": "^1.0.1"
+  },
+  "deprecated": false,
+  "description": "Guetzli imagemin plugin",
+  "devDependencies": {
+    "ava": "*",
+    "pify": "^2.3.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/imagemin/imagemin-guetzli#readme",
+  "keywords": [
+    "compress",
+    "image",
+    "imageminplugin",
+    "img",
+    "minify",
+    "optimize",
+    "png",
+    "jpg",
+    "photo",
+    "guetzli"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Shinnosuke Watanabe",
+      "url": "github.com/shinnn"
+    },
+    {
+      "name": "Kevin Mårtensson",
+      "email": "kevinmartensson@gmail.com",
+      "url": "github.com/kevva"
+    }
+  ],
+  "name": "imagemin-guetzli",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/imagemin/imagemin-guetzli.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "1.0.0"
+}

build/node_modules/imagemin-guetzli/readme.md

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+# imagemin-guetzli [![Build Status](https://travis-ci.org/imagemin/imagemin-guetzli.svg?branch=master)](https://travis-ci.org/imagemin/imagemin-guetzli) [![Build status](https://ci.appveyor.com/api/projects/status/7wxmyhxee0i8b7d9/branch/master?svg=true)](https://ci.appveyor.com/project/bradbaris/imagemin-guetzli)
+
+> [Guetzli](https://github.com/google/guetzli) imagemin plugin
+
+> Guetzli is a JPEG encoder that aims for excellent compression density at high visual quality. Guetzli-generated images are typically 20-30% smaller than images of equivalent quality generated by libjpeg. Guetzli generates only sequential (nonprogressive) JPEGs due to faster decompression speeds they offer.
+
+
+## Install
+
+```
+$ npm install --save imagemin-guetzli
+```
+
+
+## Usage
+
+```js
+const imagemin = require('imagemin');
+const imageminGuetzli = require('imagemin-guetzli');
+
+imagemin(['images/*.{png,jpg}'], 'build/images', {
+    use: [
+        imageminGuetzli({quality: 95})
+    ]
+}).then(() => {
+    console.log('Images optimized');
+});
+```
+
+## Usage (gulp-imagemin)
+
+```js
+const gulp = require('gulp');
+const imagemin = require('gulp-imagemin');
+const imageminGuetzli = require('imagemin-guetzli');
+
+gulp.task('default', () =>
+    gulp.src('images/*')
+        .pipe(imagemin([imageminGuetzli()]))
+        .pipe(gulp.dest('dist/images'))
+);
+```
+
+### Notes
+
+Guetzli uses a large amount of memory. You should provide **300MB of memory per 1MPix** of the input image.
+
+Guetzli uses a significant amount of CPU time. You should count on using about **1 minute of CPU per 1MPix** of input image.
+
+Guetzli assumes that input is in **sRGB profile** with a **gamma of 2.2**. Guetzli will ignore any color-profile metadata in the image.
+
+Guetzli is designed to work on high quality images (e.g. that haven't
+been already compressed with other JPEG encoders). While it will work on other
+images too, results will be poorer. You can try compressing an enclosed [sample
+high quality
+image](https://github.com/google/guetzli/releases/download/v0/bees.png).
+
+Guetzli converts PNG/JPG to JPG. When using this plugin or guetzli-bin CLI, the original filename+ext is used as the output, although the image format has changed. You have to rename the file with the correct file extension (JPG) yourself afterwards.
+
+## API
+
+### imageminGuetzli([options])(buffer)
+
+#### options
+
+Type: `object`
+
+##### quality
+
+Type: `number` (0–100)<br>
+Default: `95`
+
+Set quality in units equivalent to libjpeg quality. As per guetzli function and purpose, it is not recommended to go below `84`.
+
+Please note that JPEG images do not support alpha channel (transparency). If the input is a PNG with an alpha channel, it will be overlaid on black background before encoding.
+
+##### memlimit
+
+Type: `number`<br>
+Default: `6000`
+
+Memory limit in MB. Guetzli will fail if unable to stay under the limit.  
+Note: Currently, in `imagemin-guetzli`, this will fail silently as the error is not passed along.
+
+##### nomemlimit
+
+Type: `boolean`<br>
+
+Do not limit memory usage.
+
+## License
+
+MIT © [imagemin](https://github.com/imagemin)