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pngquant-bin
Commit a8d54c65 authored by rockyl's avatar rockyl
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      .editorconfig 0 → 100644
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      root = true
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      [*.yml]
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      * text=auto eol=lf
      .gitignore 0 → 100644
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      node_modules
      vendor/pngquant*
      vendor/share*
      yarn.lock
      .idea/encodings.xml 0 → 100644
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      <?xml version="1.0" encoding="UTF-8"?>
      <project version="4">
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      <?xml version="1.0" encoding="UTF-8"?>
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      </project>
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      <configuration default="true" type="Applet">
      <option name="POLICY_FILE" value="$APPLICATION_HOME_DIR$/bin/appletviewer.policy" />
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      <option name="Make" enabled="true" />
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      <option value="0.2" />
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      </settings>
      </state>
      </states>
      </component>
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      .npmrc 0 → 100644
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      package-lock=false
      .travis.yml 0 → 100644
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      language: node_js
      node_js:
      - '10'
      - '8'
      - '6'
      addons:
      apt:
      packages:
      - libpng-dev
      - zlib1g-dev
      cli.js 0 → 100755
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      #!/usr/bin/env node
      'use strict';
      const execa = require('execa');
      const m = require('.');
      execa(m, process.argv.slice(2), {stdio: 'inherit'});
      index.js 0 → 100644
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      'use strict';
      module.exports = require('./lib').path();
      lib/index.js 0 → 100644
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      'use strict';
      const path = require('path');
      const BinWrapper = require('bin-wrapper');
      const pkg = require('../package.json');
      const url = `https://raw.githubusercontent.com/imagemin/pngquant-bin/v${pkg.version}/vendor/`;
      module.exports = new BinWrapper()
      .src(`${url}macos/pngquant`, 'darwin')
      .src(`${url}linux/x86/pngquant`, 'linux', 'x86')
      .src(`${url}linux/x64/pngquant`, 'linux', 'x64')
      .src(`${url}freebsd/x64/pngquant`, 'freebsd', 'x64')
      .src(`${url}win/pngquant.exe`, 'win32')
      .dest(path.resolve(__dirname, '../vendor'))
      .use(process.platform === 'win32' ? 'pngquant.exe' : 'pngquant');
      lib/install.js 0 → 100644
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      'use strict';
      const path = require('path');
      const binBuild = require('bin-build');
      const log = require('logalot');
      const bin = require('.');
      bin.run(['--version']).then(() => {
      log.success('pngquant pre-build test passed successfully');
      }).catch(err => {
      log.warn(err.message);
      log.warn('pngquant pre-build test failed');
      log.info('compiling from source');
      const libpng = process.platform === 'darwin' ? 'libpng' : 'libpng-dev';
      binBuild.file(path.resolve(__dirname, '../vendor/source/pngquant.tar.gz'), [
      'rm ./INSTALL',
      `./configure --prefix="${bin.dest()}"`,
      `make install BINPREFIX="${bin.dest()}"`
      ]).then(() => {
      log.success('pngquant built successfully');
      }).catch(err => {
      err.message = `pngquant failed to build, make sure that ${libpng} is installed`;
      log.error(err.stack);
      // eslint-disable-next-line unicorn/no-process-exit
      process.exit(1);
      });
      });
      license 0 → 100644
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      MIT License
      Copyright (c) Imagemin (github.com/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.
      package.json 0 → 100644
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      {
      "name": "pngquant-bin",
      "version": "5.0.2",
      "description": "`pngquant` wrapper that makes it seamlessly available as a local dependency",
      "license": "MIT",
      "repository": "imagemin/pngquant-bin",
      "author": {
      "name": "Kevin Mårtensson",
      "email": "kevinmartensson@gmail.com",
      "url": "github.com/kevva"
      },
      "maintainers": [
      {
      "name": "Sindre Sorhus",
      "email": "sindresorhus@gmail.com",
      "url": "sindresorhus.com"
      },
      {
      "name": "Shinnosuke Watanabe",
      "url": "github.com/shinnn"
      }
      ],
      "bin": {
      "pngquant": "cli.js"
      },
      "engines": {
      "node": ">=6"
      },
      "scripts": {
      "postinstall": "node lib/install.js",
      "test": "xo && ava"
      },
      "files": [
      "cli.js",
      "index.js",
      "lib",
      "vendor/source"
      ],
      "keywords": [
      "imagemin",
      "compress",
      "image",
      "img",
      "minify",
      "optimize",
      "png",
      "pngquant"
      ],
      "dependencies": {
      "bin-build": "^3.0.0",
      "bin-wrapper": "^4.0.1",
      "execa": "^0.10.0",
      "logalot": "^2.0.0"
      },
      "devDependencies": {
      "ava": "*",
      "bin-check": "^4.0.1",
      "compare-size": "^3.0.0",
      "tempy": "^0.2.1",
      "xo": "*"
      }
      }
      readme.md 0 → 100644
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      # pngquant-bin [![Build Status](https://travis-ci.org/imagemin/pngquant-bin.svg?branch=master)](https://travis-ci.org/imagemin/pngquant-bin)
      > [`pngquant`](https://github.com/pornel/pngquant) is a PNG compressor that significantly reduces file sizes by converting images to a more efficient 8-bit PNG format
      You probably want [`imagemin-pngquant`](https://github.com/imagemin/imagemin-pngquant) instead.
      ## Install
      ```
      $ npm install pngquant-bin
      ```
      ## Usage
      ```js
      const execFile = require('child_process').execFile;
      const pngquant = require('pngquant-bin');
      execFile(pngquant, ['-o', 'output.png', 'input.png'], err => {
      console.log('Image minified!');
      });
      ```
      ## CLI
      ```
      $ npm install --global pngquant-bin
      ```
      ```
      $ pngquant --help
      ```
      ## Updating pre-compiled binaries
      The Linux binaries are statically linked so they should work on all Linux distributions. To recompile them:
      1. `sudo apt-get install libpng-dev`
      2. `./configure CFLAGS=-static && make && cp pngquant pngquant-64`
      3. Repeat the above commands, but in a 32-bin docker container started with: docker run -ti -v `pwd`:/source i386/debian:9.3 bash
      ## License
      MIT © [Imagemin](https://github.com/imagemin)
      test.js 0 → 100644
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      import fs from 'fs';
      import path from 'path';
      import test from 'ava';
      import execa from 'execa';
      import tempy from 'tempy';
      import binCheck from 'bin-check';
      import binBuild from 'bin-build';
      import compareSize from 'compare-size';
      import m from '.';
      test('rebuild the pngquant binaries', async t => {
      const tmp = tempy.directory();
      await binBuild.file(path.resolve(__dirname, 'vendor/source/pngquant.tar.gz'), [
      'rm ./INSTALL',
      `./configure --prefix="${tmp}"`,
      `make install BINPREFIX="${tmp}"`
      ]);
      t.true(fs.existsSync(path.join(tmp, 'pngquant')));
      });
      test('verify binary', async t => {
      t.true(await binCheck(m, ['--version']));
      });
      test('minify a png', async t => {
      const tmp = tempy.directory();
      const src = path.join(__dirname, 'fixtures/test.png');
      const dest = path.join(tmp, 'test.png');
      const args = [
      '-o',
      dest,
      src
      ];
      await execa(m, args);
      const res = await compareSize(src, dest);
      t.true(res[dest] < res[src]);
      });
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