[![Gem Version](https://img.shields.io/gem/v/image_optim_pack?logo=rubygems)](https://rubygems.org/gems/image_optim_pack) [![Build Status](https://img.shields.io/github/workflow/status/toy/image_optim_pack/check/master?logo=github)](https://github.com/toy/image_optim_pack/actions/workflows/check.yml) [![Code Climate](https://img.shields.io/codeclimate/maintainability/toy/image_optim_pack?logo=codeclimate)](https://codeclimate.com/github/toy/image_optim_pack) [![Depfu](https://img.shields.io/depfu/toy/image_optim_pack)](https://depfu.com/github/toy/image_optim_pack) [![Inch CI](https://inch-ci.org/github/toy/image_optim_pack.svg?branch=master)](https://inch-ci.org/github/toy/image_optim_pack) # image\_optim\_pack Precompiled binaries for [`image_optim`](https://github.com/toy/image_optim). Contains binaries for Mac OS X (>= 10.9, x86\_64) and Linux (i686 and x86\_64). A test application with latest `image_optim` and `image_optim_pack` is available on heroku: https://iopack.herokuapp.com/. ## Binaries and libraries * [advpng](https://www.advancemame.it/doc-advpng.html) by Andrea Mazzoleni and Filipe Estima ([GNU GPLv3](acknowledgements/advancecomp.txt)) * contains parts of [7z](https://7-zip.org) by Igor Pavlov with modifications by Andrea Mazzoleni ([license](acknowledgements/7z.txt)) * and [zopfli](https://code.google.com/p/zopfli/) by Lode Vandevenne and Jyrki Alakuijala ([license](acknowledgements/zopfli.txt), [contributors](acknowledgements/zopfli-contributors.txt)) * [gifsicle](https://lcdf.org/gifsicle/) by Eddie Kohler ([GNU GPLv2](acknowledgements/gifsicle.txt)) * [jhead](https://www.sentex.ca/~mwandel/jhead/) by Matthias Wandel ([public domain](acknowledgements/jhead.txt)) * [jpeg-recompress](https://github.com/danielgtaylor/jpeg-archive) by Daniel G. Taylor ([license](acknowledgements/jpeg-archive.txt)) * includes [Image Quality Assessment (IQA)](http://tdistler.com/iqa/) by Tom Distler ([license](acknowledgements/iqa.txt)) * includes [SmallFry](https://github.com/dwbuiten/smallfry) by Derek Buitenhuis ([license](acknowledgements/smallfry.txt)) * statically linked against mozjpeg, see below * [jpegoptim](https://www.kokkonen.net/tjko/projects.html) by Timo Kokkonen ([GNU GPLv2](acknowledgements/jpegoptim.txt) or later) * [libjpeg and jpegtran](https://ijg.org/) by the Independent JPEG Group ([license](acknowledgements/libjpeg.txt)) * [libjpeg-turbo](https://www.libjpeg-turbo.org/) by libjpeg-turbo Project ([license](acknowledgements/libjpeg-turbo.txt)) * based on libjpeg, see above * includes [x86 SIMD extension for IJG JPEG library](https://cetus.sakura.ne.jp/softlab/jpeg-x86simd/jpegsimd.html) by Miyasaka Masaru ([license](acknowledgements/libjpeg-x86-simd.txt)) * [liblcms2](https://littlecms.com) by Marti Maria ([license](acknowledgements/liblcms2.txt)) * [libpng](http://libpng.org/pub/png/) by Guy Eric Schalnat, Andreas Dilger, Glenn Randers-Pehrson and others ([license](acknowledgements/libpng.txt)) * [mozjpeg](https://github.com/mozilla/mozjpeg) by Mozilla Research ([license](acknowledgements/mozjpeg.txt)) * base on libjpeg and libjpeg-turbo, see above * [optipng](http://optipng.sourceforge.net/) by Cosmin Truta ([license](acknowledgements/optipng.txt), [authors](acknowledgements/optipng-authors.txt)) * contains code based in part on the work of Miyasaka Masaru for BMP support ([license](acknowledgements/bmp2png.txt)) * and David Koblas for GIF support ([license](acknowledgements/gifread.txt)) * [oxipng](https://github.com/shssoichiro/oxipng) by Joshua Holmer ([license](acknowledgements/oxipng.txt)) * [pngcrush](https://pmt.sourceforge.io/pngcrush/) by Glenn Randers-Pehrson, portions by Greg Roelofs ([license](acknowledgements/pngcrush.txt)) * contains [cexcept](http://www.nicemice.net/cexcept/) interface by Adam M. Costello and Cosmin Truta ([license](acknowledgements/cexcept.txt)) * [pngquant](https://pngquant.org/) by Kornel Lesiński based on code by Greg Roelofs and Jef Poskanzer after an idea by Stefan Schneider ([license](acknowledgements/pngquant.txt)) * [zlib](https://zlib.net/) by Jean-Loup Gailly and Mark Adler ([license](acknowledgements/zlib.txt)) **NOTE: On FreeBSD and OpenBSD `make` is not the GNU Make, so `gmake` should be used instead.** You can download all source code using gnu make download target: ```sh make download ``` ## Installation ```sh gem install image_optim image_optim_pack ``` Or add to your `Gemfile`: ```ruby gem 'image_optim' gem 'image_optim_pack' ``` ## Development Mac OS X binaries and libraries are built on host, others using [vagrant](https://www.vagrantup.com/). Boxes for vagrant are built using [veewee](https://github.com/jedi4ever/veewee), check [boxes/Rakefile](boxes/Rakefile) and [boxes/definitions](boxes/definitions). ```sh script/run # Build and test all for all oses and architectures script/run NO_HALT=1 # Don't halt VMs after building script/run NO_UP=1 # Don't start VMs before building (will fail if not already running) script/run darwin 64 # Build only platforms matching darwin or 64 make # Build all tools and copy them to vendor/OS-ARCH for current OS and ARCH, then test make all # same make livecheck # Check versions make update-versions # Update versions in Makefile make download # Download archives make download-tidy-up # Remove old archives make build # Build all without copying to output directory make test # Test bins for current os/arch make test -i # Continue if one of bins fail make clean # Remove build and output directories for current os/arch make clean-all # Remove build root and output root directories make clobber # `clean-all` and remove download directory ``` ## Docker This project includes a `Dockerfile` in the root, which builds a minimal image with most binaries included. #### Running ```bash docker run --rm ghcr.io/toy/image_optim --version # image_optim version docker run --rm ghcr.io/toy/image_optim --info # image_optim info including bin versions docker run --rm -v "$PWD":/here -w /here ghcr.io/toy/image_optim image-in-this-folder.jpg ``` #### Building ```bash make docker-build # will be tagged with latest and current date in format %Y%m%d make docker-push # will push tags created by docker-build ``` ## Copyright Copyright (c) 2014-2022 Ivan Kuchin. See [LICENSE.txt](LICENSE.txt) for details.