It is tool, written in PHP, which one can optimize images using various chains of tools and selects the best one for each image.
Can be used as includable component or as a standalone tool.
Simple usage
./bin/opti optimize data/1.jpg
Using stdin\stdout
cat original.svg | ./bin/opti optimize > optimized.svg
With glob
./bin/opti optimize data/*.jpg
Or maybe just files modified within the hour
find ./data/t/ -newermt $(date +%Y-%m-%d -d '1 hour ago') -type f | xargs php ./bin/opti optimize
or
find ./data/t/ -newerct '1 hour ago' -type f | -type f | xargs php ./bin/opti optimize
| Command | Description |
|---|---|
| optimize | Main command which make a magic. It is optimize single file or set of files. |
| Option | Description |
|---|---|
--config (-c) |
Path to custom config file to load |
--verbose (-v \ vv \vvv) |
Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug. |
--no-colors |
Force no colors in output |
--out (-o) |
Path to file or directory. In case batch mode output path must be directory only, in single mode can be directory or path to file. Note, that path must be writable and all directories must be exist. For STDIN can be specified only path to file. |
Note than you can specify your custom tool using YAML config file.
https://www.imagemagick.org/script/convert.php
https://github.com/glennr/jpegoptim
https://github.com/google/guetzli
Install on Mac OS
brew install guetzli
Install on Mac OS
brew install pngquant
http://optipng.sourceforge.net/
Install on Mac OS
brew install optipng
Install on Mac OS
npm install -g svgo
https://github.com/RazrFalcon/svgcleaner
Install
Clone repo and build using cargo as described in repo readme
Install on Mac OS
brew install svgcleaner
opti:
scenarios:
JPEG:
- convert:jpeg85, jpegoptim:default
- jpegoptim:jpeg85
- guetzli:default
PNG:
- pngquant:default
- optipng:default
- pngquant:default, optipng:default
SVG:
- svgo:default
- svgcleaner:default
tools:
convert: # https://www.imagemagick.org/script/convert.php
bin: convert
template: '{options} {input} {output}'
configs:
default:
- '-strip'
jpeg85:
- '-sampling-factor 4:2:0'
- '-strip'
- '-quality 85'
jpegoptim: # https://github.com/glennr/jpegoptim
bin: jpegoptim
template: '{options} {input} --stdout > {output}'
configs:
default:
- '-s'
jpeg85:
- '-p'
- '-s'
- '-m85'
guetzli: # https://github.com/google/guetzli
bin: guetzli
template: '{options} {input} {output}'
configs:
default:
- '--quality 85'
- Documentation
- More tests
- More tools
Move internal configurations to fileDONECommand option for setting log levelDONEAbility to read external config fileDONEAllow to register new tools on the flyDONERead from stdin, output to stdoutDONE- Config lint command https://symfony.com/doc/current/components/yaml.html#syntax-validation
- Dummy config create command
- Tool options replacements, i.e. {quality}
Build Phar fileDONEOutput dir optionDONE- Tinypng web service integration
- Dry-run mode
- Installed tool detection command
- Batch optimize statistics
- Backup of original files (declare directory)
- Global settings (maybe in home directory)
- Install tools command
- ...