Clean code

keywords2insta.sh

@@ -5,7 +5,7 @@ greenbold="\033[1;32m"
 green="\033[0;32m"
 yellow="\033[0;33m"
 bold="\033[1m"
-bold_under="\033[1;4m"
+#bold_under="\033[1;4m"
 underline="\033[4m"
 reset="\033[0m"
 
@@ -16,7 +16,8 @@ reset="\033[0m"
 wild=("wildlife" "wildlifephoto" "wildlifephotographer")
 nat=("naturelovers" "natureshot" "naturephotography")
 reg=("Bourgogne" "Burgundy" "Bourgogne Franche-Comté" "Côte d'or")
-others=("tag" "keu")
+#others=("lanscape" "animal")
+others=()
 
 # tags -t mammifere foret animal
 
@@ -38,6 +39,7 @@ showHelp() {
 	echo -e "${green}keyword2insta [-Options...] -f  <file>${reset}"
 	echo -e "If no option is chosen, all tags are added (default). "
 	echo -e "Keywords taken from exifs are automatically added."
+	echo -e "You can add keywords permanently by adding them to the ${underline}others array${reset} at the start of the script. (See others=())"
 	echo -e "The images files are not modified."
 	echo
 	echo -e "${yellow}OPTIONS:${reset}"
@@ -86,9 +88,6 @@ do
 			wildlife) opt_wildlife=true;;
 			nature) opt_nature=true;;
 			region) opt_region=true;;
-			# "$@" --lens -t mammifère foret animal --file /Users/bruno/Pictures/Export/2022/Juillet/2022-07-01_Chevrette_3462.jpg
-			# "${OPTARG}" file
-			# "${OPTIND}" 7
 			file) 
 				file="${!OPTIND}"; OPTIND=$(( $OPTIND + 1 ))
 				;;
@@ -143,10 +142,6 @@ fi
 t=$(echo "${tags[@]}" | sed -r 's/[^ ]+/,&/g')
 
 
-
-#trans fr:en -b "renard"
-#fox
-
 if ! command -v exiftool &> /dev/null; then
 	echo -e "${bold}exiftool${reset} could not be found !\n"
 	echo -e "You should install ${bold}exiftool${reset}:\n"
@@ -309,8 +304,6 @@ echo
 echo "Region flickr: $region_flickr"
 echo "Region insta: $region_insta"
 echo
-END_COMMENT
-
 
 echo "tags: ${tags[@]}"
 echo "others: ${others[@]}"
@@ -322,6 +315,7 @@ echo "model: $opt_model"
 echo "lens: $opt_lens"
 echo "all: $opt_all"
 echo
+END_COMMENT
 
 if [ $opt_all = false ]; then
 
@@ -358,7 +352,7 @@ keywords_insta=$(echo "$keyword_insta$model_insta$lens_insta$wildlife_insta$natu
 if [ $opt_others = true ]; then
 
 	# insert tags added with option -t to others's tag array
-	others+=(`echo $t | tr ',' ' '`)
+	others+=($(echo "$t" | tr ',' ' '))
 	
 	for i in "${others[@]}"
 	do