commit 68a07725c7fed801a0f40b88cf47512e03c81b95
Author: Bruno21 <bruno@clicclac.info>
Date:   Sat Aug 27 15:43:34 2022 +0200

    First commit

diff --git a/convertimage.sh b/convertimage.sh
new file mode 100755
index 0000000..42623ea
--- /dev/null
+++ b/convertimage.sh
@@ -0,0 +1,345 @@
+#!/usr/bin/env bash
+
+italic="\033[3m"
+#underline="\033[4m"
+bgd="\033[1;4;31m"
+red="\033[1;31m"
+bold="\033[1m"
+bold_under="\033[1;4m"
+reset="\033[0m"
+
+shopt -s globstar
+shopt -s nullglob
+
+
+### Preferences ###
+
+## Destination folder ##
+dest_folder=$HOME/Desktop/convertimage
+
+# Input folder
+folder=/Users/bruno/Desktop/Photo-du-mois
+
+## mozjepg ##
+
+# 			/opt/homebrew/opt/jpeg-turbo/bin/cjpeg (89872ko)	libjpeg-turbo version 2.1.3 (build 20220225)
+# https://www.libjpeg-turbo.org/ https://github.com/libjpeg-turbo/libjpeg-turbo https://sourceforge.net/projects/libjpeg-turbo/files/2.1.3/
+
+# mozjpeg => /usr/local/bin/mozcjpeg -> /opt/homebrew/opt/mozjpeg/bin/cjpeg (108608)	mozjpeg version 4.0.3 (build 20210225)
+# https://github.com/mozilla/mozjpeg
+
+# cjpeg => /opt/homebrew/bin/cjpeg -> ../Cellar/jpeg/9e/bin/cjpeg (72112) jpeg9e
+# https://www.ijg.org/
+
+mozjpeg_lossless=false
+moz_quality=75
+
+## sips ##
+
+sips_quality=50
+
+## webp ##
+
+webp_lossless=false
+webp_quality=75
+
+## avif ##
+
+avif_lossless=false
+
+
+#clear 
+
+# Destination folder
+if [ ! -d "$dest_folder" ]; then
+	echo -e "Creating destination folder..."
+	mkdir "$dest_folder"
+fi
+
+# Input folder	
+
+if [[ $folder == "" ]]; then
+	while true
+	do
+		read -e -pr "Images folder: " -i "$HOME" folder
+	
+		if [ -d "$folder" ]; then
+			break
+		else	
+			echo -e "The folder $folder doesn't exist !"
+		fi
+	done
+fi
+
+: <<'END_COMMENT'
+END_COMMENT
+
+# Main Menu
+
+main() {
+
+	clear
+
+	while :
+	do
+		clear
+		
+		echo -e ""
+		echo -e "${bold} 🔈 Convertimage${reset}"
+		echo -e ""
+		echo -e "Source folder: ${bold}$folder${reset}"
+		echo -e "Destination folder: ${bold}$dest_folder${reset}"
+		echo -e ""
+		echo -e "---------------------------------"
+		echo -e "               Main Menu         "
+		echo -e "---------------------------------"
+		echo -e " 1) ${bgd}A${reset}bout          "
+		echo -e " 2) ${bgd}H${reset}elp           "
+		
+		echo -e " 3) ${bgd}m${reset}ozjpeg		  "
+		echo -e " 4) a${bgd}v${reset}if	    	  "
+		echo -e " 5) ${bgd}w${reset}ebp		      "
+		echo -e " 6) hei${bgd}c${reset}	      "
+		
+		echo -e " 7) ${bgd}Q${reset}uit           " 
+		echo -e "================================="
+		echo -e "Enter your menu choice [1-7]: \c "
+		
+		read -er main_menu
+
+
+
+		if [[ $main_menu == "1" ]] || [[ $main_menu == "a" ]] || [[ $main_menu == "A" ]]; then
+				about
+		elif [[ $main_menu == "2" ]] || [[ $main_menu == "h" ]] || [[ $main_menu == "H" ]]; then
+				help
+		elif [[ $main_menu == "3" ]] || [[ $main_menu == "m" ]] || [[ $main_menu == "M" ]]; then
+				_mozjpeg
+		elif [[ $main_menu == "4" ]] || [[ $main_menu == "v" ]] || [[ $main_menu == "V" ]]; then
+				_avif
+		elif [[ $main_menu == "5" ]] || [[ $main_menu == "w" ]] || [[ $main_menu == "W" ]]; then
+				_webp
+		elif [[ $main_menu == "6" ]] || [[ $main_menu == "c" ]] || [[ $main_menu == "C" ]]; then
+				_heic
+		elif [[ $main_menu == "7" ]] || [[ $main_menu == "q" ]] || [[ $main_menu == "Q" ]]; then
+				exit 0
+		else
+				echo -e "\n${red}Oops!!! Please Select Correct Choice${reset}";
+				echo -e "Press ${bold}ENTER${reset} To Continue..." ;
+				read -pr ""
+		fi
+		
+	done
+	
+	}
+
+about() {
+	
+	clear
+	echo ""
+	echo -e "${bold}About convertimage:${reset}"
+	echo ""
+
+	echo ""
+	echo "Convert image file to avif, webp or mozjpeg format."
+
+	echo ""
+	echo "<Press Enter to quit>"
+	read -pr ""
+	}
+
+help() {
+	clear
+	echo ""
+	echo -e "${bold_under}Help:${reset}"
+	
+	echo -e "\n${bold}Main Menu:${reset}"
+
+	echo -e "\n<Press Enter to quit>"
+	read -pr ""
+	}
+
+
+_mozjpeg() {
+	clear
+	
+	if [ "$mozjpeg_lossless" = true ]; then
+		bin=$(command -v jpegtran || command -v mozjpegtran)
+		if [ "$bin" = "" ]; then echo -e "${bold}convertimage${reset} require ${bold}jpegtran${reset} from ${bold}mozjpeg${reset} but it's not installed.\nRun ${italic}(brew install mozjpeg)${reset}\nAborting..." >&2; exit 1; fi;
+
+		echo -e "\n${bold}jpegtran converter${reset}\n"
+		
+		for FILE in "${folder}"/**/*.{jpg,jpeg}
+		do
+			filename=$(basename "$FILE")
+			#extension=${filename##*.}
+			filename=${filename%.*}
+			
+			echo -e "${italic}Convert $FILE${reset}🗑"
+			
+			mozjpegtran -outfile "$dest_folder/$filename.jpg" "$FILE"
+		done
+
+	else
+		bin=$(command -v cjpeg || command -v mozcjpeg)
+		if [ "$bin" = "" ]; then echo -e "${bold}convertimage${reset} require ${bold}cjpeg${reset} from ${bold}mozjpeg${reset} but it's not installed.\nRun ${italic}(brew install mozjpeg)${reset}\nAborting..." >&2; exit 1; fi;
+		
+		echo -e "\n${bold}cjpeg converter${reset}\n"
+		
+		for FILE in "${folder}"/**/*.{jpg,jpeg,png,bmp,tga}
+		do
+			filename=$(basename "$FILE")
+			#extension=${filename##*.}
+			filename=${filename%.*}
+			
+			echo -e "${italic}Convert $FILE${reset}"
+			
+			mozcjpeg -quality $moz_quality -outfile "$dest_folder/$filename.jpg" "$FILE"
+		done
+
+	fi
+	# which mozjpegtran
+	# /usr/local/bin/mozjpegtran
+	# which mozcjpeg
+	# /usr/local/bin/mozcjpeg
+	
+	
+	echo -e "\n<Press Enter to quit>"
+	read -pr ""
+	
+	open "$dest_folder"
+		
+	}
+
+_avif() {
+	clear
+	echo "avif"
+	
+	bin=$(command -v avifenc || command -v cavif  || command -v magick  || command -v heif-enc  || command -v squoosh-cli)
+	if [ "$bin" = "" ]; then 
+		echo -e "${bold}convertimage${reset} require ${bold}avifenc, cavif, magick, heif-enc or squoosh-cli${reset} but none is installed."
+		echo -e "  -for avifenc, run ${italic}brew install libavif${reset} (https://github.com/AOMediaCodec/libavif)" 
+		echo -e "  -for cavif, run ${italic}go install cavif${reset} (https://github.com/kornelski/cavif-rs)" 
+		echo -e "  -for magick, run ${italic}brew install imagemagick${reset} (https://imagemagick.org)"
+		echo -e "  -for heif-enc, run ${italic}${reset}"
+		echo -e "  -for squoosh-cli, run ${italic}npm i -g @squoosh/cli${reset}" 
+		echo -e "Aborting..." >&2; 
+		exit 1
+	fi
+	
+	if [ "$(command -v avifenc)" != "" ]; then
+		bin=avifenc
+	elif [ "$(command -v magick)" != "" ]; then
+		bin=magick
+	elif [ "$(command -v heif-enc)" != "" ]; then
+		bin=heif-enc
+	elif [ "$(command -v squoosh-cli)" != "" ]; then
+		bin=squoosh-cli
+	elif [ "$(command -v cavif)" != "" ]; then
+		bin=cavif
+	fi
+	
+	# avifenc -> brew install libavif
+	# avifenc --min 0 --max 63 -a end-usage=q -a cq-level=18 -a tune=ssim --jobs 8 $img $avif_out (jpg|jpeg|png) (pas d'exif)
+	# avifenc -l --jobs 8 $img $avif_out (lossless)
+	
+	# cavif -> go install cavif
+	# cavif --quality $quality $img -o $avif_out (jpeg ou png) (pas d'exif)
+	
+	# libheif
+	# heif-enc "$img" -A -L -p chroma=444 --matrix_coefficients=0 -o "$avif_out" (lossless)
+	# heif-enc "$img" -A -q $quality -o "$avif_out" (jpg|jpeg|png) (pas d'exif)
+	
+	# magick -> brew install imagemagick
+	# convert -define heic:speed=2 png/2022-04-16_Brocard_8990_8b.png magick/2022-04-16_Brocard_8990_8b_2.avif (jpg|jpeg|png|tif) (pas d'exif)
+	
+	# squoosh-cli -> npm i -g @squoosh/cli
+	#squoosh-cli --output-dir 'squoosh-cli' --avif '{"cqLevel":33, "cqAlphaLevel":-1, "denoiseLevel":0, "tileColsLog2":0, "tileRowsLog2":0,"speed":6, "subsample":1, "chromaDeltaQ":false, "sharpness":0, "tune":0 }' png/*.png (jpg|jpeg|png) (pas d'exif)
+
+	
+	if [ "$avif_lossless" = true ]; then
+
+		for FILE in "${SRC}"/**/*.{mkv,avi,mp4,m4v}
+		do
+			echo "$FILE"
+		done
+	else
+		for FILE in "${SRC}"/**/*.{mkv,avi,mp4,m4v}
+		do
+			echo "$FILE"
+		done
+	fi
+	
+	echo -e "\n<Press Enter to quit>"
+	read -pr ""
+	}
+
+_webp() {
+	clear
+	count=0
+
+	bin=$(command -v cwebp || command -v mozcjpeg)
+	if [ "$bin" = "" ]; then echo -e "${bold}convertimage${reset} require ${bold}cwebp${reset} but it's not installed.\nRun ${italic}(brew install webp)${reset}\nAborting..." >&2; exit 1; fi;
+
+	vers=$(cwebp -version)
+	echo -e "\n${bold}webp converter${reset}"
+	echo -e "cwebp v$vers\n"
+	
+	
+	for FILE in "${folder}"/**/*.{jpg,jpeg,png,tif,tiff}
+	do
+		filename=$(basename "$FILE")
+		#extension=${filename##*.}
+		filename=${filename%.*}
+		
+		echo -e "\n${italic}Convert $FILE${reset}\n"
+		
+		if [ "$webp_lossless" = true ]; then
+			cwebp -lossless "$FILE" -mt -o "$dest_folder/$filename.webp"
+		else
+			cwebp -q $webp_quality -mt "$FILE" -o "$dest_folder/$filename.webp"
+		fi
+		((count++))
+	done
+
+	echo -e "\n$count images were successfully converted !"
+	
+	echo -e "\n<Press Enter to quit>"
+	read -pr ""
+	
+	open "$dest_folder"
+}
+
+_heic() {
+	clear
+	count=0
+	
+	bin=$(command -v sips)
+	if [ "$bin" = "" ]; then echo -e "${bold}convertimage${reset} require ${bold}sips${reset} but it's not installed.\n${bold}sips${reset} is a part of macOS\nAborting..." >&2; exit 1; fi;
+	
+	echo -e "\n${bold}heic converter${reset}\n"
+
+	for FILE in "${folder}"/**/*.{jpg,jpeg,tif,png,bmp,tga}
+	do
+		filename=$(basename "$FILE")
+		#extension=${filename##*.}
+		filename=${filename%.*}
+		
+		echo -e "${italic}Convert $FILE${reset}"
+	
+		sips -s format heic -s formatOptions $sips_quality "$FILE" --out "$dest_folder/$filename.heic"
+		((count++))
+	done
+	
+	echo -e "\n$count images were successfully converted !"
+	
+	echo -e "\n<Press Enter to quit>"
+	read -pr ""
+
+	open "$dest_folder"
+	
+	}
+
+
+
+main