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9
.editorconfig
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@ -1,9 +0,0 @@
root = true
[*]
indent_style = space
indent_size = 4
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = false

39
.gitattributes vendored
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@ -1,39 +0,0 @@
# Auto detect text files and perform LF normalization
* text=auto
# Documents
*.md text eol=lf
*.tex text diff=tex
*.adoc text
*.textile text
*.mustache text eol=lf
*.csv text
*.tab text
*.tsv text
*.txt text
*.sql text
# Scripts
*.bash text eol=lf
*.fish text eol=lf
*.sh text eol=lf
# Source files
# ============
*.pxd text diff=python
*.py text diff=python
*.py3 text diff=python
*.pyc text diff=python
*.pyd text diff=python
*.pyo text diff=python
*.pyw text diff=python
*.pyx text diff=python
*.pyz text diff=python
#
# Exclude files from exporting
#
.gitattributes export-ignore
.gitignore export-ignore

49
.github/workflows/main.yml vendored
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@ -1,49 +0,0 @@
name: CI
on:
push:
branches:
- develop
- master
pull_request:
branches:
- master
release:
types: [published]
schedule:
- cron: '0 0 * * 0'
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
# This workflow contains a single job called "build"
build:
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
- uses: actions/checkout@v2
# Runs a set of commands using the runners shell
- name: Install prerequesites
run: |
sudo apt-get update
sudo apt-get install jpegoptim -y
sudo -E time bash scripts/install-webp.sh > /dev/null 2>&1
sudo -E time bash scripts/install-optipng.sh > /dev/null 2>&1
sudo wget -qO /usr/local/bin/avif https://github.com/Kagami/go-avif/releases/download/v0.1.0/avif-linux-x64
sudo chmod +x /usr/local/bin/avif
sudo cp optimize.sh /usr/local/bin/img-optimize
sudo chmod 755 /usr/local/bin/img-optimize
- name: Optimize Images
run: |
ls -alh images/
/usr/local/bin/img-optimize --avif
ls -alh images/
/usr/local/bin/img-optimize --webp
ls -alh images/
rm -f images/*.webp images/*.avif
/usr/local/bin/img-optimize --all
ls -alh images/

36
.travis.yml
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@ -1,36 +0,0 @@
os: linux
dist: bionic
language: shell
cache:
apt: true
git:
quiet: true
before_script:
- sudo apt-get install tree -y
- sudo apt-get -qq autoremove --purge
addons:
apt:
update: true
script:
- sudo apt-get install jpegoptim -y
- sudo -E time bash scripts/install-webp.sh > /dev/null 2>&1
- sudo -E time bash scripts/install-optipng.sh > /dev/null 2>&1
- sudo wget -qO /usr/local/bin/avif https://github.com/Kagami/go-avif/releases/download/v0.1.0/avif-linux-x64
- sudo chmod +x /usr/local/bin/avif
- sudo cp optimize.sh /usr/local/bin/img-optimize
- sudo chmod 755 /usr/local/bin/img-optimize
- ls -alh images/
- /usr/local/bin/img-optimize --all -q
- ls -alh images/
- /usr/local/bin/img-optimize --jpg -q
- /usr/local/bin/img-optimize --png -q
- rm images/*.webp
- /usr/local/bin/img-optimize --webp
- tree -L 2 .
- rm images/*.webp
- /usr/local/bin/img-optimize --webp --quiet

13
CHANGELOG.md
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@ -6,21 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
## [Unreleased] ## [Unreleased]
## [V2.0] - 2020-11-10
### Added
- quiet mode
- option --no-run-if-empty added to xargs
- scripts to compile optipng & libwebp from source
- Avif (AV1 Image Format) support
- Avoid optimizing the same image at the same moment [PR #12](https://github.com/VirtuBox/img-optimize/pull/12)
### Changed ### Changed
- JPG are optimized as progressive JPG
- WebP and Avif newly created images are deleted in case of failure during conversion
## [V1.1] - 2019-04-05 ## [V1.1] - 2019-04-05
### Added ### Added

72
README.md
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@ -1,19 +1,14 @@
# Image optimization bash script # Image optimization bash script
![img-optimize](https://gitea.avc.cx/borekon/img-optimize/raw/branch/master/img-optimize.png) ![img-optimize](https://raw.githubusercontent.com/VirtuBox/img-optimize/master/img-optimize.png)
The changes from the [original repo](https://github.com/VirtuBox/img-optimize) is that the EXIF data is **preserved**. ![GitHub](https://img.shields.io/github/license/VirtuBox/img-optimize.svg) ![GitHub release](https://img.shields.io/github/release/VirtuBox/img-optimize.svg) ![GitHub last commit](https://img.shields.io/github/last-commit/VirtuBox/img-optimize.svg) ![Github stars](https://img.shields.io/github/stars/VirtuBox/img-optimize.svg)
All the credits to [VirtuBox](https://github.com/VirtuBox)
## Prerequisite ## Prerequisite
- jpegoptim for jpg optimization - jpegoptim for jpg optimization
- optipng for png optimization - optipng for png optimization
- cwebp for WebP conversion - cwebp for WebP conversion
- go-avif for Avif conversion
### From APT repositories
Debian/Ubuntu : Debian/Ubuntu :
@ -27,25 +22,6 @@ Centos 7 :
sudo yum install optipng jpegoptim libwebp-tools -y sudo yum install optipng jpegoptim libwebp-tools -y
``` ```
### Compile the latest release (optipng & libwebp)
For Debian/Ubuntu (available in scripts folder) :
```bash
# optipng
curl -sL https://gitea.avc.cx/borekon/img-optimize/raw/branch/master/scripts/install-optipng.sh | sudo -E bash
# libwebp
curl -sL https://gitea.avc.cx/borekon/img-optimize/raw/branch/master/scripts/install-webp.sh | sudo -E bash
```
### Go-Avif installation
```bash
sudo wget -qO /usr/local/bin/avif https://github.com/Kagami/go-avif/releases/download/v0.1.0/avif-linux-x64
sudo chmod +x /usr/local/bin/avif
```
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
## Installation ## Installation
@ -53,7 +29,7 @@ sudo chmod +x /usr/local/bin/avif
1) Clone the repository 1) Clone the repository
```bash ```bash
git clone https://gitea.avc.cx/borekon/img-optimize.git $HOME/.img-optimize git clone https://github.com/VirtuBox/img-optimize.git $HOME/.img-optimize
``` ```
2) Install the script 2) Install the script
@ -67,42 +43,34 @@ echo "alias img-optimize=$HOME/.img-optimize/optimize.sh" >> $HOME/.bashrc
source $HOME/.bashrc source $HOME/.bashrc
``` ```
**Method 2** : Add an alias to the script in /usr/local/bin **Method 2** : Copy the script in /usr/local/bin
With this method img-optimize can be used by all users With this method img-optimize can be used by all users
```bash ```bash
sudo ln -s $HOME/.img-optimize/optimize.sh /usr/local/bin/img-optimize sudo cp $HOME/.img-optimize/optimize.sh /usr/local/bin/img-optimize
sudo chmod +x /usr/local/bin/img-optimize
``` ```
## Usage ## Usage
```bash ```bash
Bash script to optimize your images and convert them in WebP
Usage: img-optimize [options] <images path> Usage: img-optimize [options] <images path>
If images path isn't defined, img-optimize will use the current directory If images path is empty, img-optimize will use the current directory
Options: Options:
--jpg ..... optimize all jpg images --jpg <images path> ..... optimize all jpg images
--png ..... optimize all png images --png <images path> ..... optimize all png images
--webp ..... convert all images in webp --webp <images path> ..... convert all images in webp
--avif ..... convert all images in avif --nowebp <images path> ..... optimize all png & jpg images
--std ..... optimize all png & jpg images --all <images path> ..... optimize all images (png + jpg + webp)
--next ..... convert all images in webp & avif -i, --interactive ... run img-optimize in interactive mode
--all ..... optimize all images (png + jpg + webp + avif)
-i, --interactive ..... run img-optimize in interactive mode
-q, --quiet ..... run image optimization quietly
--path <images path> ..... define images path
Other options : Other options :
-h, --help, help ... displays this help information -h, --help, help ... displays this help information
--cmin [+|-]<n> ... File's status was last changed n minutes ago. Example:
act find cmin argument (+n : greater than n, -n : less than n, n : exactly n)
Examples:
optimize all jpg images in /var/www/images optimize all jpg images in /var/www/images
img-optimize --jpg --path /var/www/images img-optimize --jpg /var/www/images
``` ```
### Update the script ## Update the script
To update the script, just run : To update the script, just run :
@ -110,9 +78,15 @@ To update the script, just run :
git -C $HOME/.img-optimize pull git -C $HOME/.img-optimize pull
``` ```
### Setup daily cronjob If you previously used the 2nd install method, you have to copy the script again to update it
You just have to copy the scripts to /etc/cron.daily : ```bash
sudo cp $HOME/.img-optimize/optimize.sh /usr/local/bin/img-optimize -f
```
## Setup daily cronjob
You copy the scripts to /etc/cron.daily :
```bash ```bash
cp $HOME/.img-optimize/crons/jpg-png-cron.sh /etc/cron.daily/jpg-png-cron cp $HOME/.img-optimize/crons/jpg-png-cron.sh /etc/cron.daily/jpg-png-cron

4
crons/jpg-png-cron.sh
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@ -10,7 +10,7 @@ sites="/var/www/yoursite.tld/images \
for site in $sites; do for site in $sites; do
# optimize jpg images created in the last 24 hours # optimize jpg images created in the last 24 hours
find "$site" -ctime 0 -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -0 jpegoptim --preserve --strip-none -m82 >> /var/log/jpg-png-cron.log 2>&1 find "$site" -ctime 0 -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -0 jpegoptim --preserve --strip-all -m82 >> /var/log/jpg-png-cron.log 2>&1
# optimize png images created in the last 24 hours # optimize png images created in the last 24 hours
find "$site" -ctime 0 -type f -iname '*.png' -print0 | xargs -0 optipng -o7 >> /var/log/jpg-png-cron.log 2>&1 find "$site" -ctime 0 -type f -iname '*.png' -print0 | xargs -0 optipng -o7 -strip all >> /var/log/jpg-png-cron.log 2>&1
done done

66
docs/README.md
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@ -2,16 +2,13 @@
![img-optimize](https://raw.githubusercontent.com/VirtuBox/img-optimize/master/img-optimize.png) ![img-optimize](https://raw.githubusercontent.com/VirtuBox/img-optimize/master/img-optimize.png)
[![Travis](https://travis-ci.org/VirtuBox/img-optimize.svg?branch=master)](https://travis-ci.org/VirtuBox/img-optimize) ![GitHub](https://img.shields.io/github/license/VirtuBox/img-optimize.svg) ![GitHub release](https://img.shields.io/github/release/VirtuBox/img-optimize.svg) ![GitHub last commit](https://img.shields.io/github/last-commit/VirtuBox/img-optimize.svg) ![Github stars](https://img.shields.io/github/stars/VirtuBox/img-optimize.svg) ![GitHub](https://img.shields.io/github/license/VirtuBox/img-optimize.svg) ![GitHub release](https://img.shields.io/github/release/VirtuBox/img-optimize.svg) ![GitHub last commit](https://img.shields.io/github/last-commit/VirtuBox/img-optimize.svg) ![Github stars](https://img.shields.io/github/stars/VirtuBox/img-optimize.svg)
## Prerequisite ## Prerequisite
- jpegoptim for jpg optimization - jpegoptim for jpg optimization
- optipng for png optimization - optipng for png optimization
- cwebp for WebP conversion - cwebp for WebP conversion
- go-avif for Avif conversion
### From APT repositories
Debian/Ubuntu : Debian/Ubuntu :
@ -25,25 +22,6 @@ Centos 7 :
sudo yum install optipng jpegoptim libwebp-tools -y sudo yum install optipng jpegoptim libwebp-tools -y
``` ```
### Compile the latest release (optipng & libwebp)
For Debian/Ubuntu (available in scripts folder) :
```bash
# optipng
curl -sL git.io/fjddn | sudo -E bash
# libwebp
curl -sL git.io/fjdd6 | sudo -E bash
```
### Go-Avif installation
```bash
sudo wget -qO /usr/local/bin/avif https://github.com/Kagami/go-avif/releases/download/v0.1.0/avif-linux-x64
sudo chmod +x /usr/local/bin/avif
```
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
## Installation ## Installation
@ -65,42 +43,34 @@ echo "alias img-optimize=$HOME/.img-optimize/optimize.sh" >> $HOME/.bashrc
source $HOME/.bashrc source $HOME/.bashrc
``` ```
**Method 2** : Add an alias to the script in /usr/local/bin **Method 2** : Copy the script in /usr/local/bin
With this method img-optimize can be used by all users With this method img-optimize can be used by all users
```bash ```bash
sudo ln -s $HOME/.img-optimize/optimize.sh /usr/local/bin/img-optimize sudo cp $HOME/.img-optimize/optimize.sh /usr/local/bin/img-optimize
sudo chmod +x /usr/local/bin/img-optimize
``` ```
## Usage ## Usage
```bash ```bash
Bash script to optimize your images and convert them in WebP
Usage: img-optimize [options] <images path> Usage: img-optimize [options] <images path>
If images path isn't defined, img-optimize will use the current directory If images path is empty, img-optimize will use the current directory
Options: Options:
--jpg ..... optimize all jpg images --jpg <images path> ..... optimize all jpg images
--png ..... optimize all png images --png <images path> ..... optimize all png images
--webp ..... convert all images in webp --webp <images path> ..... convert all images in webp
--avif ..... convert all images in avif --nowebp <images path> ..... optimize all png & jpg images
--std ..... optimize all png & jpg images --all <images path> ..... optimize all images (png + jpg + webp)
--next ..... convert all images in webp & avif -i, --interactive ... run img-optimize in interactive mode
--all ..... optimize all images (png + jpg + webp + avif)
-i, --interactive ..... run img-optimize in interactive mode
-q, --quiet ..... run image optimization quietly
--path <images path> ..... define images path
Other options : Other options :
-h, --help, help ... displays this help information -h, --help, help ... displays this help information
--cmin [+|-]<n> ... File's status was last changed n minutes ago. Example:
act find cmin argument (+n : greater than n, -n : less than n, n : exactly n)
Examples:
optimize all jpg images in /var/www/images optimize all jpg images in /var/www/images
img-optimize --jpg --path /var/www/images img-optimize --jpg /var/www/images
``` ```
### Update the script ## Update the script
To update the script, just run : To update the script, just run :
@ -108,9 +78,15 @@ To update the script, just run :
git -C $HOME/.img-optimize pull git -C $HOME/.img-optimize pull
``` ```
### Setup daily cronjob If you previously used the 2nd install method, you have to copy the script again to update it
You just have to copy the scripts to /etc/cron.daily : ```bash
sudo cp $HOME/.img-optimize/optimize.sh /usr/local/bin/img-optimize -f
```
## Setup daily cronjob
You copy the scripts to /etc/cron.daily :
```bash ```bash
cp $HOME/.img-optimize/crons/jpg-png-cron.sh /etc/cron.daily/jpg-png-cron cp $HOME/.img-optimize/crons/jpg-png-cron.sh /etc/cron.daily/jpg-png-cron

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21
install-optipng.sh Normal file
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@ -0,0 +1,21 @@
#!/bin/bash
# install prerequisites
sudo apt-get install build-essential libpng-dev -y
# go into /usr/local/src and remove previous optipng folder/archive
cd /usr/local/src || exit 1
rm -rf optipng*
# get the latest optipng release link
OPTIPNGLATEST=$(wget http://optipng.sourceforge.net/ -O - | grep tar.gz | awk -F '["]' '{print $4}')
# download and extract optipng
wget $OPTIPNGLATEST -O optipng.tar.gz
tar -xf optipng.tar.gz
cd optipng-* || exit 1
# configure and compile optipng
./configure --prefix=/usr
make -j "$(nproc)"
sudo make install

18
install-webp.sh Normal file
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@ -0,0 +1,18 @@
#!/bin/bash
# install prerequisites
sudo apt-get install build-essential libjpeg-dev libpng-dev libtiff-dev libgif-dev libwebp-dev -y
# go into /usr/local/src and remove previous libwebp folder/archive
cd /usr/local/src || exit
rm -rf libwebp*
# download and extract latest libwebp sources
wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.0.tar.gz -O libwebp.tar.gz
tar xvzf libwebp.tar.gz
cd libwebp-* || exit
# configure libwebp and launch compilation
./configure
make -j "$(nproc)"
sudo make install

191
optimize.sh
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@ -7,40 +7,29 @@
# Author: VirtuBox # Author: VirtuBox
# License: M.I.T # License: M.I.T
# ---------------------------------------------------------------------------- # ----------------------------------------------------------------------------
# Version 2.0 - 2020-11-10 # Version 1.1 - 2019-04-05
# ---------------------------------------------------------------------------- # ----------------------------------------------------------------------------
CSI='\033[' CSI='\033['
CEND="${CSI}0m" CEND="${CSI}0m"
CGREEN="${CSI}1;32m" CGREEN="${CSI}1;32m"
FIND_ARGS=""
PNG_ARGS=""
JPG_ARGS=""
WEBP_ARGS="-metadata all"
IMG_PATH="$PWD"
_help() { _help() {
echo "Bash script to optimize your images and convert them in WebP " echo "Bash script to optimize your images and convert them in WebP "
echo "Usage: img-optimize [options] <images path>" echo "Usage: img-optimize [options] <images path>"
echo "If images path isn't defined, img-optimize will use the current directory " echo "If images path isn't defined, img-optimize will use the current directory "
echo " Options:" echo " Options:"
echo " --jpg ..... optimize all jpg images" echo " --jpg <images path> ..... optimize all jpg images"
echo " --png ..... optimize all png images" echo " --png <images path> ..... optimize all png images"
echo " --webp ..... convert all images in webp" echo " --webp <images path> ..... convert all images in webp"
echo " --avif ..... convert all images in avif" echo " --nowebp <images path> ..... optimize all png & jpg images"
echo " --std ..... optimize all png & jpg images" echo " --all <images path> ..... optimize all images (png + jpg + webp)"
echo " --next ..... convert all images in webp & avif" echo " -i, --interactive ... run img-optimize in interactive mode"
echo " --all ..... optimize all images (png + jpg + webp + avif)"
echo " -i, --interactive ..... run img-optimize in interactive mode"
echo " -q, --quiet ..... run image optimization quietly"
echo " --path <images path> ..... define images path"
echo " Other options :" echo " Other options :"
echo " -h, --help, help ... displays this help information" echo " -h, --help, help ... displays this help information"
echo " --cmin [+|-]<n> ... File's status was last changed n minutes ago."
echo " act find cmin argument (+n : greater than n, -n : less than n, n : exactly n)"
echo "Examples:" echo "Examples:"
echo " optimize all jpg images in /var/www/images" echo " optimize all jpg images in /var/www/images"
echo " img-optimize --jpg --path /var/www/images" echo " img-optimize --jpg /var/www/images"
echo "" echo ""
return 0 return 0
} }
@ -58,52 +47,46 @@ else
case "$1" in case "$1" in
--jpg) --jpg)
JPG_OPTIMIZATION="y" JPG_OPTIMIZATION="y"
if [ "$2" ]; then
IMG_PATH=$2
shift
fi
;; ;;
--png) --png)
PNG_OPTIMIZATION="y" PNG_OPTIMIZATION="y"
if [ "$2" ]; then
IMG_PATH=$2
shift
fi
;; ;;
--std) --nowebp)
JPG_OPTIMIZATION="y" JPG_OPTIMIZATION="y"
PNG_OPTIMIZATION="y" PNG_OPTIMIZATION="y"
WEBP_OPTIMIZATION="n" WEBP_OPTIMIZATION="n"
AVIF_OPTIMIZATION="n" if [ "$2" ]; then
;; IMG_PATH=$2
--next) shift
AVIF_OPTIMIZATION="y" fi
WEBP_OPTIMIZATION="y"
;; ;;
--webp) --webp)
WEBP_OPTIMIZATION="y" WEBP_OPTIMIZATION="y"
;; if [ "$2" ]; then
--avif) IMG_PATH=$2
AVIF_OPTIMIZATION="y" shift
fi
;; ;;
--all) --all)
PNG_OPTIMIZATION="y" PNG_OPTIMIZATION="y"
JPG_OPTIMIZATION="y" JPG_OPTIMIZATION="y"
WEBP_OPTIMIZATION="y" WEBP_OPTIMIZATION="y"
AVIF_OPTIMIZATION="y" if [ "$2" ]; then
IMG_PATH=$2
shift
fi
;; ;;
-i | --interactive) -i | --interactive)
INTERACTIVE_MODE="1" INTERACTIVE_MODE="1"
;; ;;
-q | --quiet)
PNG_ARGS=" -quiet"
JPG_ARGS=" --quiet"
WEBP_ARGS=" -quiet"
;;
--cmin)
if [ -n "$2" ]; then
FIND_ARGS="$2"
shift
fi
;;
--path)
if [ -n "$2" ]; then
IMG_PATH="$2"
shift
fi
;;
-h | --help | help) -h | --help | help)
_help _help
exit 1 exit 1
@ -114,18 +97,6 @@ else
done done
fi fi
##################################
# Prevent multi execution on same directory
##################################
lock=$(echo -n "$IMG_PATH" | md5sum| cut -d" " -f1)
if [ -f "/tmp/$lock" ]; then
echo "$IMG_PATH yet in progress"
exit 1
else
touch "/tmp/$lock"
fi
################################## ##################################
# Welcome # Welcome
################################## ##################################
@ -137,44 +108,34 @@ echo ""
if [ "$INTERACTIVE_MODE" = "1" ]; then if [ "$INTERACTIVE_MODE" = "1" ]; then
if [ -z "$IMG_PATH" ]; then if [ -z "$IMG_PATH" ]; then
echo "What is the path of images you want to optimize ?" echo "What is the path of images you want to optimize ?"
echo "Images path (eg. /var/www/images):" read -p "Images path (eg. /var/www/images): " IMG_PATH
read -r IMG_PATH
fi fi
if [ -z "$JPG_OPTIMIZATION" ]; then if [ -z "$JPG_OPTIMIZATION" ]; then
echo "" echo ""
echo "Do you want to optimize all jpg images in $IMG_PATH ? (y/n)" echo "Do you want to optimize all jpg images in $IMG_PATH ? (y/n)"
while [[ $JPG_OPTIMIZATION != "y" && $JPG_OPTIMIZATION != "n" ]]; do while [[ $JPG_OPTIMIZATION != "y" && $JPG_OPTIMIZATION != "n" ]]; do
echo "Select an option [y/n]: " read -p "Select an option [y/n]: " JPG_OPTIMIZATION
read -r JPG_OPTIMIZATION
done done
fi fi
if [ -z "$PNG_OPTIMIZATION" ]; then if [ -z "$PNG_OPTIMIZATION" ]; then
echo "" echo ""
echo "Do you want to optimize all png images in $IMG_PATH (it may take a while) ? (y/n)" echo "Do you want to optimize all png images in $IMG_PATH (it may take a while) ? (y/n)"
while [[ $PNG_OPTIMIZATION != "y" && $PNG_OPTIMIZATION != "n" ]]; do while [[ $PNG_OPTIMIZATION != "y" && $PNG_OPTIMIZATION != "n" ]]; do
echo "Select an option [y/n]: " read -p "Select an option [y/n]: " PNG_OPTIMIZATION
read -r PNG_OPTIMIZATION
done done
fi fi
if [ -z "$WEBP_OPTIMIZATION" ]; then if [ -z "$WEBP_OPTIMIZATION" ]; then
echo "" echo ""
echo "Do you want to convert all jpg & png images to WebP in $IMG_PATH ? (y/n)" echo "Do you want to convert all jpg & png images to WebP in $IMG_PATH ? (y/n)"
while [[ $WEBP_OPTIMIZATION != "y" && $WEBP_OPTIMIZATION != "n" ]]; do while [[ $WEBP_OPTIMIZATION != "y" && $WEBP_OPTIMIZATION != "n" ]]; do
echo "Select an option [y/n]: " read -p "Select an option [y/n]: " WEBP_OPTIMIZATION
read -r WEBP_OPTIMIZATION
done done
echo "" echo ""
echo "" echo ""
fi fi
if [ -z "$AVIF_OPTIMIZATION" ]; then else
echo "" if [ -z "$IMG_PATH" ]; then
echo "Do you want to convert all jpg & png images to AVIF in $IMG_PATH ? (y/n)" IMG_PATH="$PWD"
while [[ $AVIF_OPTIMIZATION != "y" && $AVIF_OPTIMIZATION != "n" ]]; do
echo "Select an option [y/n]: "
read -r AVIF_OPTIMIZATION
done
echo ""
echo ""
fi fi
fi fi
@ -186,17 +147,11 @@ fi
if [ "$JPG_OPTIMIZATION" = "y" ]; then if [ "$JPG_OPTIMIZATION" = "y" ]; then
[ -z "$(command -v jpegoptim)" ] && { [ -z "$(command -v jpegoptim)" ] && {
echo "Error: jpegoptim isn't installed" echo "Error: jpegoptim isn't installed"
# Free ressource
rm "/tmp/$lock"
exit 1 exit 1
} }
echo -ne ' jpg optimization [..]\r' echo -ne ' jpg optimization [..]\r'
cd "$IMG_PATH" || exit 1 cd "$IMG_PATH" || exit 1
if [ -n "$FIND_ARGS" ]; then find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -0 jpegoptim --preserve --strip-all -m82
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -cmin "$FIND_ARGS" -print0 | xargs -r -0 jpegoptim "$JPG_ARGS" -p -P --strip-none --all-progressive -m82
else
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -r -0 jpegoptim "$JPG_ARGS" -p -P --strip-none -m82 --all-progressive
fi
echo -ne " jpg optimization [${CGREEN}OK${CEND}]\\r" echo -ne " jpg optimization [${CGREEN}OK${CEND}]\\r"
echo -ne '\n' echo -ne '\n'
@ -204,95 +159,41 @@ fi
if [ "$PNG_OPTIMIZATION" = "y" ]; then if [ "$PNG_OPTIMIZATION" = "y" ]; then
[ -z "$(command -v optipng)" ] && { [ -z "$(command -v optipng)" ] && {
echo "Error: optipng isn't installed" echo "Error: optipng isn't installed"
# Free ressource
rm "/tmp/$lock"
exit 1 exit 1
} }
# optimize png # optimize png
echo -ne ' png optimization [..]\r' echo -ne ' png optimization [..]\r'
cd "$IMG_PATH" || (rm "/tmp/$lock" && exit 1) cd "$IMG_PATH" || exit 1
if [ -n "$FIND_ARGS" ]; then find . -type f -iname '*.png' -print0 | xargs -0 optipng -o7 -strip all
find . -type f -iname '*.png' -cmin "$FIND_ARGS" -print0 | xargs -r -0 optipng "$PNG_ARGS" -o5
else
find . -type f -iname '*.png' -print0 | xargs -r -0 optipng "$PNG_ARGS" -o5
fi
echo -ne " png optimization [${CGREEN}OK${CEND}]\\r" echo -ne " png optimization [${CGREEN}OK${CEND}]\\r"
echo -ne '\n' echo -ne '\n'
fi fi
if [ "$WEBP_OPTIMIZATION" = "y" ]; then if [ "$WEBP_OPTIMIZATION" = "y" ]; then
[ -z "$(command -v cwebp)" ] && { [ -z "$(command -v cwebp)" ] && {
echo "Error: cwebp isn't installed" echo "Error: cwebp isn't installed"
# Free ressource
rm "/tmp/$lock"
exit 1 exit 1
} }
# convert png to webp # convert png to webp
echo -ne ' png to webp conversion [..]\r' echo -ne ' png to webp conversion [..]\r'
cd "$IMG_PATH" || (rm "/tmp/$lock" && exit 1) cd "$IMG_PATH" || exit 1
if [ -n "$FIND_ARGS" ]; then find . -type f -iname "*.png" -print0 | xargs -0 -I {} \
find . -type f -iname "*.png" -cmin "$FIND_ARGS" -print0 | xargs -0 -r -I {} \ bash -c '[ ! -f "{}.webp" ] && { cwebp -z 9 -mt {} -o {}.webp; }'
bash -c "[ ! -f '{}.webp' ] && { cwebp -z 9 -mt $WEBP_ARGS '{}' -o '{}.webp'; }"
else
find . -type f -iname "*.png" -print0 | xargs -0 -r -I {} \
bash -c "[ ! -f '{}.webp' ] && { cwebp -z 9 -mt $WEBP_ARGS '{}' -o '{}.webp'; }"
fi
echo -ne " png to webp conversion [${CGREEN}OK${CEND}]\\r" echo -ne " png to webp conversion [${CGREEN}OK${CEND}]\\r"
echo -ne '\n' echo -ne '\n'
# convert jpg to webp # convert jpg to webp
echo -ne ' jpg to webp conversion [..]\r' echo -ne ' jpg to webp conversion [..]\r'
cd "$IMG_PATH" || (rm "/tmp/$lock" && exit 1) cd "$IMG_PATH" || exit 1
if [ -n "$FIND_ARGS" ]; then find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -0 -I {} \
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -cmin "$FIND_ARGS" -print0 | xargs -0 -r -I {} \ bash -c '[ ! -f "{}.webp" ] && { cwebp -q 82 -mt {} -o {}.webp; }'
bash -c "[ ! -f '{}.webp' ] && { cwebp $WEBP_ARGS -q 82 -mt '{}' -o '{}.webp || rm -f '{}.webp''; }"
else
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -0 -r -I {} \
bash -c "[ ! -f '{}.webp' ] && { cwebp $WEBP_ARGS -q 82 -mt '{}' -o '{}.webp' || rm -f '{}.webp'; }"
fi
echo -ne " jpg to webp conversion [${CGREEN}OK${CEND}]\\r" echo -ne " jpg to webp conversion [${CGREEN}OK${CEND}]\\r"
echo -ne '\n' echo -ne '\n'
fi fi
if [ "$AVIF_OPTIMIZATION" = "y" ]; then
[ -z "$(command -v avif)" ] && {
echo "Error: avif isn't installed"
# Free ressource
rm "/tmp/$lock"
exit 1
}
# convert png to avif
echo -ne ' png to avif conversion [..]\r'
cd "$IMG_PATH" || (rm "/tmp/$lock" && exit 1)
if [ -n "$FIND_ARGS" ]; then
find . -type f -iname "*.png" -cmin "$FIND_ARGS" -print0 | xargs -0 -r -I {} \
bash -c "[ ! -f '{}.avif' ] && { avif -e '{}' -o '{}.avif' || rm -f '{}.avif'; }"
else
find . -type f -iname "*.png" -print0 | xargs -0 -r -I {} \
bash -c "[ ! -f '{}.avif' ] && { avif -e '{}' -o '{}.avif' || rm -f '{}.avif'; }"
fi
echo -ne " png to avif conversion [${CGREEN}OK${CEND}]\\r"
echo -ne '\n'
# convert jpg to avif
echo -ne ' jpg to avif conversion [..]\r'
cd "$IMG_PATH" || (rm "/tmp/$lock" && exit 1)
if [ -n "$FIND_ARGS" ]; then
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -cmin "$FIND_ARGS" -print0 | xargs -0 -r -I {} \
bash -c "[ ! -f '{}.avif' ] && { avif -e '{}' -o '{}.avif' || rm -f '{}.avif'; } "
else
find . -type f \( -iname "*.jpg" -o -iname "*.jpeg" \) -print0 | xargs -0 -r -I {} \
bash -c "[ ! -f '{}.avif' ] && { avif -e '{}' -o '{}.avif' || rm -f '{}.avif'; }"
fi
echo -ne " jpg to avif conversion [${CGREEN}OK${CEND}]\\r"
echo -ne '\n'
fi
# We're done ! # We're done !
echo "" echo ""
echo -e " ${CGREEN}Image optimization performed successfully !${CEND}" echo -e " ${CGREEN}Image optimization performed successfully !${CEND}"
echo "" echo ""
# Free ressource
rm "/tmp/$lock"

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optipng
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31
scripts/install-optipng.sh
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@ -1,31 +0,0 @@
#!/usr/bin/env bash
#----------------------------------------------------------------------------
# img-optimize- optipng compilation script
#----------------------------------------------------------------------------
# Website: https://virtubox.net
# GitHub: https://github.com/VirtuBox/img-optimize
# Author: VirtuBox
# License: M.I.T
# ----------------------------------------------------------------------------
# install prerequisites
export DEBIAN_FRONTEND=noninteractive
apt update && apt-get install --assume-yes build-essential libpng-dev zlib1g-dev curl pigz jpegoptim
# get the latest optipng release link
OPTIPNGLATEST=$(curl -sL optipng.sourceforge.net | grep tar.gz | awk -F '["]' '{print $4}')
# go into /usr/local/src and remove previous optipng folder/archive
cd /usr/local/src || exit 1
rm -rf optipng*
# download and extract optipng
curl -sL "$OPTIPNGLATEST" | tar -I pigz -xf -
cd optipng-* || exit 1
# configure and compile optipng
./configure
make -j "$(nproc)"
strip --strip-unneeded /usr/local/src/optipng-*/src/optipng/optipng
make install
ldconfig

31
scripts/install-webp.sh
View File

@ -1,31 +0,0 @@
#!/usr/bin/env bash
#----------------------------------------------------------------------------
# img-optimize- libwebp compilation script
#----------------------------------------------------------------------------
# Website: https://virtubox.net
# GitHub: https://github.com/VirtuBox/img-optimize
# Author: VirtuBox
# License: M.I.T
# ----------------------------------------------------------------------------
# install prerequisites
export DEBIAN_FRONTEND=noninteractive
apt-get update && apt-get install --assume-yes build-essential libjpeg-dev libpng-dev libtiff-dev libgif-dev libwebp-dev tar pigz curl
# get the latest release number
LATEST_WEBP=$(curl https://storage.googleapis.com/downloads.webmproject.org/releases/webp/index.html 2>&1 | grep ".tar.gz\"" | awk -F '["]' '{print $2}' | sort -r | head -n 1 2>&1)
# go into /usr/local/src and remove previous libwebp folder/archive
cd /usr/local/src || exit
rm -rf libwebp*
# download and extract latest libwebp sources
curl -sL "https:$LATEST_WEBP" | tar -I pigz -xf -
cd libwebp-* || exit
# configure libwebp and launch compilation
./configure
make -j "$(nproc)"
strip --strip-unneeded /usr/local/src/libwebp-*/examples/.libs/{cwebp,dwebp}
make install
ldconfig