first commit
This commit is contained in:
39
build/node_modules/imagemin-jpegtran/index.js
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39
build/node_modules/imagemin-jpegtran/index.js
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'use strict';
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const execBuffer = require('exec-buffer');
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const isJpg = require('is-jpg');
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const jpegtran = require('jpegtran-bin');
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module.exports = opts => buf => {
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opts = Object.assign({}, opts);
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if (!Buffer.isBuffer(buf)) {
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return Promise.reject(new TypeError('Expected a buffer'));
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}
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if (!isJpg(buf)) {
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return Promise.resolve(buf);
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}
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const args = ['-copy', 'none'];
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if (opts.progressive) {
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args.push('-progressive');
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}
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if (opts.arithmetic) {
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args.push('-arithmetic');
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} else {
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args.push('-optimize');
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}
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args.push('-outfile', execBuffer.output, execBuffer.input);
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return execBuffer({
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input: buf,
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bin: jpegtran,
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args
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}).catch(err => {
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err.message = err.stderr || err.message;
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throw err;
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});
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};
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build/node_modules/imagemin-jpegtran/license
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build/node_modules/imagemin-jpegtran/license
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The MIT License (MIT)
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Copyright (c) imagemin
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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92
build/node_modules/imagemin-jpegtran/package.json
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build/node_modules/imagemin-jpegtran/package.json
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{
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"_args": [
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[
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"imagemin-jpegtran@5.0.2",
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"/Users/asciidisco/Desktop/asciidisco.com/build"
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]
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],
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"_from": "imagemin-jpegtran@5.0.2",
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"_id": "imagemin-jpegtran@5.0.2",
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"_inBundle": false,
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"_integrity": "sha1-5ogiY7j3kW/duABkDPddLpcNKtY=",
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"_location": "/imagemin-jpegtran",
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"_phantomChildren": {},
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"_requested": {
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"type": "version",
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"registry": true,
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"raw": "imagemin-jpegtran@5.0.2",
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"name": "imagemin-jpegtran",
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"escapedName": "imagemin-jpegtran",
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"rawSpec": "5.0.2",
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"saveSpec": null,
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"fetchSpec": "5.0.2"
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},
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"_requiredBy": [
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"/"
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],
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"_resolved": "https://registry.npmjs.org/imagemin-jpegtran/-/imagemin-jpegtran-5.0.2.tgz",
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"_spec": "5.0.2",
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"_where": "/Users/asciidisco/Desktop/asciidisco.com/build",
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"author": {
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"name": "Kevin Mårtensson",
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"email": "kevinmartensson@gmail.com",
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"url": "github.com/kevva"
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},
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"bugs": {
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"url": "https://github.com/imagemin/imagemin-jpegtran/issues"
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},
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"dependencies": {
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"exec-buffer": "^3.0.0",
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"is-jpg": "^1.0.0",
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"jpegtran-bin": "^3.0.0"
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},
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"description": "jpegtran imagemin plugin",
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"devDependencies": {
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"ava": "*",
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"is-progressive": "^3.0.0",
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"pify": "^2.3.0",
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"xo": "*"
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},
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"engines": {
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"node": ">=4"
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},
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"files": [
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"index.js"
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],
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"homepage": "https://github.com/imagemin/imagemin-jpegtran#readme",
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"keywords": [
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"compress",
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"image",
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"imageminplugin",
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"img",
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"jpeg",
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"jpegtran",
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"jpg",
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"minify",
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"optimize"
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],
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"license": "MIT",
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"maintainers": [
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{
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"name": "Sindre Sorhus",
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"email": "sindresorhus@gmail.com",
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"url": "sindresorhus.com"
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},
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{
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"name": "Shinnosuke Watanabe",
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"url": "github.com/shinnn"
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}
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],
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"name": "imagemin-jpegtran",
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"repository": {
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"type": "git",
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"url": "git+https://github.com/imagemin/imagemin-jpegtran.git"
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},
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"scripts": {
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"test": "xo && ava"
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},
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"version": "5.0.2",
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"xo": {
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"esnext": true
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}
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}
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56
build/node_modules/imagemin-jpegtran/readme.md
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build/node_modules/imagemin-jpegtran/readme.md
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# imagemin-jpegtran [](https://travis-ci.org/imagemin/imagemin-jpegtran) [](https://ci.appveyor.com/project/ShinnosukeWatanabe/imagemin-jpegtran)
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> jpegtran imagemin plugin
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## Install
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```
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$ npm install --save imagemin-jpegtran
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```
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## Usage
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```js
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const imagemin = require('imagemin');
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const imageminJpegtran = require('imagemin-jpegtran');
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imagemin(['images/*.jpg'], 'build/images', {use: [imageminJpegtran()]}).then(() => {
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console.log('Images optimized');
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});
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```
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## API
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### imageminJpegtran([options])(buffer)
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Returns a promise for a buffer.
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#### options
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##### progressive
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Type: `boolean`<br>
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Default: `false`
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Lossless conversion to progressive.
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##### arithmetic
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Type: `boolean`<br>
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Default: `false`
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Use [arithmetic coding](http://en.wikipedia.org/wiki/Arithmetic_coding).
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#### buffer
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Type: `buffer`
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Buffer to optimize.
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## License
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MIT © [imagemin](https://github.com/imagemin)
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