Paths can be changed using :config_paths option and -config-paths argument. image_optim.yml in current working directory $XDG_CONFIG_HOME/image_optim.yml (by default ~/.config/image_optim.yml).ConfigurationĬonfiguration in YAML format will be read and prepended to options from two paths: Rails image assets optimization is extracted into image_optim_rails gem. optimize_images_data ( datas ) From rails PATH="/Applications/ImageOptim.app/Contents/MacOS:$PATH" image_optim *.jpgĮNV = "/custom/location:# " end end image_optim. PATH="/custom/location:$PATH" image_optim *.jpg Specify custom bin location using XXX_BIN environment variable ( JPEGOPTIM_BIN, OPTIPNG_BIN, …).īesides permanently setting environment variables in ~/.profile, ~/.bash_profile, ~/.bashrc, ~/.zshrc, … they can be set:
#APP IMAGEOPTIM INSTALL#
If you cannot install to common location, then install to custom one and add it to PATH. Simplest way for image_optim to locate binaries is to install them in common location present in PATH (see Binaries installation).
If you want to check latest changes: gem ' image_optim ', :git => ' git:///toy/image_optim.git ' Binaries location With version: gem ' image_optim ', ' ~> 0.30 ' With image_optim_pack: gem ' image_optim ' gem ' image_optim_pack ' You may also want to install image_optim_pack (see Binaries pack).
jpegtran from Independent JPEG Group's JPEG libraryĭocumentation for latest gem version and master branch.Ī test application with latest image_optim and image_optim_pack is available on heroku.(will use zopfli on default/maximum level 4) Command line tool and ruby interface to optimize (lossless compress, optionally lossy) jpeg, png, gif and svg images using external utilities:
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