indent bash scripts

APIs/amazon

@@ -3,7 +3,7 @@
 # Author: https://github.com/BelkaDev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 #settings
@@ -12,4 +12,4 @@ echo ${1// /"%20"}
 
 url="https://completion.amazon.com/search/complete?search-alias=aps&mkt=1&q=$(urlencode "$*")"
 res=$(jq -r  '.[1][]'  <<< "$(curl -s "$url" &)" | tr -d '"' )
-echo "$res" 
+echo "$res" 

APIs/archwiki

@@ -3,7 +3,7 @@
 # Author: https://github.com/BelkaDev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 #settings
@@ -12,4 +12,4 @@ limit=10
 
 url="https://wiki.archlinux.org/api.php?action=opensearch&format=json&formatversion=2&search=$(urlencode "$*")&namespace=0%7C3000&limit=$limit&suggest=true"
 res=$(jq -r  '.[1][]'  <<< "$(curl -s "$url" &)" | tr -d '"' )
-echo "$res" 
+echo "$res" 

APIs/baidu

@@ -3,7 +3,7 @@
 # Author: https://github.com/BelkaDev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 url="http://www.baidu.com/sugrec?pre=1&p=3&ie=utf-8&json=1&prod=pc&from=pc_web&sugsid=31726,1468,31672,21112,31111,31591,31605,31464,30823&wd=$(urlencode "$*")&csor=4&pwd=isn"

APIs/ddg

@@ -3,7 +3,7 @@
 # Author: https://github.com/BelkaDev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 #settings
@@ -12,4 +12,4 @@ lang="us-en"
 
 url="https://ac.duckduckgo.com/ac/?q=$(urlencode "$*")&type=list&kl=$lang"
 res=$(jq -r  '.[1][]'  <<< "$(curl -s "$url" &)" | tr -d '"' | sed 's/\(.*\),/\1 /')
-echo "$res" 
+echo "$res" 

APIs/deezer

@@ -3,7 +3,7 @@
 # Author: https://github.com/Belkadev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 # settings

APIs/google

@@ -3,7 +3,7 @@
 # Author: https://github.com/Belkadev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 #settings

APIs/googlebooks

@@ -9,7 +9,7 @@ orderBy="relevance" # {relevance,newest}
 
 # doc url https://developers.google.com/books/docs/v1/using
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 

APIs/lastfm

@@ -13,68 +13,68 @@ LASTFM_USER="" # useless
 LASTFM_API_KEY="" # get from here: https://www.last.fm/api/account/create
 search="album" # accepted: {album,track,artist}
 similar=false  # returns recs based on your search
-	          # instead of matching the result (only for artists)
- 	         # values: {true,false}
+# instead of matching the result (only for artists)
+# values: {true,false}
 
 catchError() {
 	if [[ $? != 0 ]]; then
-	notify-send "error reaching servers"  ;
-	exit
-fi
+		notify-send "error reaching servers"  ;
+		exit
+	fi
 }
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 updateUrl () {
-unset URL
-URL="http://ws.audioscrobbler.com/2.0/?method=$1"; shift
-URL+="&api_key=$API_KEY&format=json"
-URL+="&$@"
+	unset URL
+	URL="http://ws.audioscrobbler.com/2.0/?method=$1"; shift
+	URL+="&api_key=$API_KEY&format=json"
+	URL+="&$@"
 }
 
 [ -z LASTFM_API_KEY ] && echo "please enter your API key first" && exit 1
 ######## ARTISTS
 function searchArtist {
-URL= updateUrl "artist.search" "artist=$(urlencode "$1")"
-artists=$(jq '.results.artistmatches.artist[].name' <<< "$(curl -s $URL)" | tr -d '"')
-catchError
-[ -z "$artists" ] && notify-send "nothing found" && exit 1
-echo $artists 
+	URL= updateUrl "artist.search" "artist=$(urlencode "$1")"
+	artists=$(jq '.results.artistmatches.artist[].name' <<< "$(curl -s $URL)" | tr -d '"')
+	catchError
+	[ -z "$artists" ] && notify-send "nothing found" && exit 1
+	echo $artists 
 }
 function getRecs {
-method=$1; shift
-URL= updateUrl "$method.getsimilar" "$method=$(urlencode "$1")"
-recs=$(jq '.similarartists.artist[].name' <<< "$(curl -s $URL)" | tr -d '"')
-catchError
-[ -z "$recs" ] && notify-send "nothing found" && exit 1
-echo $recs 
+	method=$1; shift
+	URL= updateUrl "$method.getsimilar" "$method=$(urlencode "$1")"
+	recs=$(jq '.similarartists.artist[].name' <<< "$(curl -s $URL)" | tr -d '"')
+	catchError
+	[ -z "$recs" ] && notify-send "nothing found" && exit 1
+	echo $recs 
 }
 ######## ALBUMS
 function searchAlbum {
-URL= updateUrl "album.search" "album=$(urlencode "$*")"
-albums=$(jq '.results.albummatches.album[] | "\(.artist) - \(.name)"' <<< "$(curl -s $URL)" | tr -d '"' ) 
-catchError
-[ -z "$albums" ] && notify-send "nothing found" && exit 1
-echo "$albums"
+	URL= updateUrl "album.search" "album=$(urlencode "$*")"
+	albums=$(jq '.results.albummatches.album[] | "\(.artist) - \(.name)"' <<< "$(curl -s $URL)" | tr -d '"' ) 
+	catchError
+	[ -z "$albums" ] && notify-send "nothing found" && exit 1
+	echo "$albums"
 }
 ######## TRACKS
 function searchTrack {
-URL= updateUrl "track.search" "track=$(urlencode "$*")"
-tracks=$(jq '.results.trackmatches.track[] | "\(.artist) - \(.name)\n"' <<< "$(curl -s $URL)" | tr -d '"' ) 
-catchError
-[ -z "$tracks" ] && notify-send "nothing found" && exit 1
-echo $tracks 
+	URL= updateUrl "track.search" "track=$(urlencode "$*")"
+	tracks=$(jq '.results.trackmatches.track[] | "\(.artist) - \(.name)\n"' <<< "$(curl -s $URL)" | tr -d '"' ) 
+	catchError
+	[ -z "$tracks" ] && notify-send "nothing found" && exit 1
+	echo $tracks 
 }
 
 input="$*"
 case "$search" in
-"album") res=$(searchAlbum "$search") ;;
-"track") res=$(searchTrack "$search") ;;
-"artist") [[ "$recs" == "true" ]] && res=$(searchArtist "$search") ||  res=$(getRecs "$search") ;;
+	"album") res=$(searchAlbum "$search") ;;
+	"track") res=$(searchTrack "$search") ;;
+	"artist") [[ "$recs" == "true" ]] && res=$(searchArtist "$search") ||  res=$(getRecs "$search") ;;
 
-*) exit 1 ;;
+	*) exit 1 ;;
 esac
 
 wait 

APIs/wikipedia

@@ -3,7 +3,7 @@
 # Author: https://github.com/BelkaDev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 #settings

APIs/youtube

@@ -3,7 +3,7 @@
 # Author: https://github.com/BelkaDev
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 #settings

README.md

@@ -50,10 +50,10 @@ of the wrapper script:
 
 ``` Bash
 case "$API" in 
-"google")  $BROWSER "https://www.google.com/search?q=$result" ;; 
-"deezer" | "lastfm")  play "$selection" ;; 
-"youtube") youtube "$selection" ;;
-"books") getBook  "$selection" ;; 
+	"google")  $BROWSER "https://www.google.com/search?q=$result" ;; 
+	"deezer" | "lastfm") play "$selection" ;; 
+	"youtube") youtube "$selection" ;;
+	"books") getBook  "$selection" ;; 
 esac
 ```
 

handler

@@ -26,44 +26,44 @@ logfile="$(dirname $0)/logfile.tmp"
 API=$(cat $logfile)
 rm "$logfile"
 case "$API" in 
-"ddg") search="$ddg_api" ; allowExcess=true ;; 
-"deezer") search="$deezer_api" ;;
-"youtube") search="$youtube_api" ; allowExcess=true ;;
-"google") search="$google_api" ; allowExcess=true ;;
-"books") search="$googlebooks_api" ;;
-"lastfm") search="$lastfm_api" ;;
-"wikipedia") search="$wikipedia_api" allowExcess=true ;;
-"amazon") search="$amazon_api"  ; allowExcess=true ;;
-"archwiki") search="$archwiki_api"  ; allowExcess=true ;;
-"baidu") search="$baidu_api"  ; allowExcess=true ;;
-*) echo "unrecognized api" && exit 1 ;; # unreachable
+	"ddg") search="$ddg_api" ; allowExcess=true ;; 
+	"deezer") search="$deezer_api" ;;
+	"youtube") search="$youtube_api" ; allowExcess=true ;;
+	"google") search="$google_api" ; allowExcess=true ;;
+	"books") search="$googlebooks_api" ;;
+	"lastfm") search="$lastfm_api" ;;
+	"wikipedia") search="$wikipedia_api" allowExcess=true ;;
+	"amazon") search="$amazon_api"  ; allowExcess=true ;;
+	"archwiki") search="$archwiki_api"  ; allowExcess=true ;;
+	"baidu") search="$baidu_api"  ; allowExcess=true ;;
+	*) echo "unrecognized api" && exit 1 ;; # unreachable
 esac
 
 suggestions=""
 default_custom_format="{{name_enum}}:{{value}}"
 custom_format="${format:-$default_custom_format}"
 
 urlencode() {
-echo ${1// /"%20"}
+	echo ${1// /"%20"}
 }
 
 convertJson(){
 	echo "$1" | sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/.*/"&"/' | paste -sd "," -
 }
 
 removeIllegal(){
-##### https://github.com/fogine/rofi-blocks/commit/9f45da637baf0f0d342c2e2957535564aa622164
-##### if you care about special characters, the patch above
-##### fixes the issue in which they break rofi
-##### once installed you can omit this function 
-echo "$1" | tr -dc '[:alnum:][:space:]-\n\r'
+	##### https://github.com/fogine/rofi-blocks/commit/9f45da637baf0f0d342c2e2957535564aa622164
+	##### if you care about special characters, the patch above
+	##### fixes the issue in which they break rofi
+	##### once installed you can omit this function 
+	echo "$1" | tr -dc '[:alnum:][:space:]-\n\r'
 }
 
 fill_menu(){
 
 	JSON_LINES="$(convertJson "$suggestions")"
 
- 	TEXT=$(cat <<EOF | tr -d "\n" | tr -d "\t"  
+	TEXT=$(cat <<EOF | tr -d "\n" | tr -d "\t"  
 {
 	"event format":"${custom_format}",
 	"lines":[ 
@@ -72,24 +72,24 @@ fill_menu(){
 }
 EOF
 )
-	printf '%s\n' "$TEXT"
+printf '%s\n' "$TEXT"
 }
 
 echo '{"input action":"send"}'
 
 unset length i
 while IFS= read -r line; do
-((i++))
-[[ "$line" = 'SELECT'* ]] && selected=$(echo "$line" | cut -d':' -f2-) && break;
-print=$(echo "$line" | cut -d':' -f2-)
-#custom algorithm to reduce Api calls
-[[ "${#print}" < $length ]] && length="${#print}" && continue;
-length="${#print}"
-if (( i%refreshrate == 0 )) || [ ! -z $allowExcess ]; then suggestions="$(removeIllegal "$(bash $search $print)")"
+	((i++))
+	[[ "$line" = 'SELECT'* ]] && selected=$(echo "$line" | cut -d':' -f2-) && break;
+	print=$(echo "$line" | cut -d':' -f2-)
+	#custom algorithm to reduce Api calls
+	[[ "${#print}" < $length ]] && length="${#print}" && continue;
+	length="${#print}"
+	if (( i%refreshrate == 0 )) || [ ! -z $allowExcess ]; then suggestions="$(removeIllegal "$(bash $search $print)")"
 
-[[ "${line:0:1}" != '{' ]] && suggestions="${print}"$'\n'"$suggestions"
-fill_menu "$print"
-fi
+		[[ "${line:0:1}" != '{' ]] && suggestions="${print}"$'\n'"$suggestions"
+		fill_menu "$print"
+	fi
 done
 selected="$(tr '[:lower:]' '[:upper:]' <<< ${selected:0:1})${selected:1}"
 [ -z "$selected" ] && rm $logfile || printf "$selected" >"$logfile"

suggest

@@ -8,19 +8,19 @@ API="$1"
 #Full path to the handler script
 handler=$(dirname $0)/handler
 
- [ ! -f "$handler" ] && echo "invalid path to handler script" && exit 1
+[ ! -f "$handler" ] && echo "invalid path to handler script" && exit 1
 case "$API" in 
-"google") prompt="Google: " ;;
-"deezer") prompt="Music: " ;;
-"youtube") prompt="Youtube: " ;;
-"lastfm") prompt="Music: " ;; 
-"books") prompt="Books: " ;; 
-"wikipedia") prompt="Wikipedia: " ;; 
-"ddg") prompt="Ddg: " ;; 
-"amazon") prompt="Amazon: " ;; 
-"archwiki") prompt="Archwiki: " ;; 
-"baidu") prompt="Baidu: " ;; 
-*) echo "unrecognized API" && exit 1 ;;
+	"google") prompt="Google: " ;;
+	"deezer") prompt="Music: " ;;
+	"youtube") prompt="Youtube: " ;;
+	"lastfm") prompt="Music: " ;; 
+	"books") prompt="Books: " ;; 
+	"wikipedia") prompt="Wikipedia: " ;; 
+	"ddg") prompt="Ddg: " ;; 
+	"amazon") prompt="Amazon: " ;; 
+	"archwiki") prompt="Archwiki: " ;; 
+	"baidu") prompt="Baidu: " ;; 
+	*) echo "unrecognized API" && exit 1 ;;
 esac 
 ###############
 logfile="$(dirname $handler)/logfile.tmp" # logfile to communicate between two ends