posix shell changes

removed ls | grep
fixed miss spelled word

1 files changed, 10 insertions, 8 deletions

diff --git a/getyt b/getyt
index 5ea79e9..2ea3d6f 100755
--- a/getyt
+++ b/getyt
@@ -1,15 +1,17 @@
-#!/bin/bash
+#!/bin/sh
 FZF_PREVIEW_LINES=20
-FZF_PREVIEW_COLUMN=3
+FZF_PREVIEW_COLUMNS=50
 
 
-cd "$(dirname "$0")"
+cd "$(dirname "$0")" || exit
 has_chafa=0
 
 while getopts "c" opt; do
     case "$opt" in
-        c) has_chafa=1
+        c) has_chafa=1;
+            break;
             ;;
+        *) break;;
     esac
 done
 
@@ -21,14 +23,14 @@ shift $((OPTIND-1))
 playlist=$1
 
 
-if [ "$playlist" == "" ]; then
+if [ "$playlist" = "" ]; then
     item="$(sqlite3 ./youtube_stuffs.db "select rowid,* from ytlist")"
 else
     item="$(sqlite3 ./youtube_stuffs.db "select rowid,* from ytlist where category='$playlist'")"
 fi
 
 
-if [ "$has_chafa" == "1" ]; then
+if [ "$has_chafa" = "1" ]; then
     item="$( printf -- "%s" "$item" | \
         fzf --preview "./preview.sh {} | xargs chafa --clear -f sixel -s ${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}" \
         | sed -- 's/|.*//g')"
@@ -41,7 +43,7 @@ fi
 
 url=$(sqlite3 ./youtube_stuffs.db "select id from ytlist where rowid=$item")
 if [ -z "$WAYLAND_DISPLAY" ]; then
-    printf "https://youtube.com/watch?v=$url" | xclip -selection clipboard
+    printf -- "https://youtube.com/watch?v=%s" "$url" | xclip -selection clipboard
 else
-    printf "https://youtube.com/watch?v=$url" | wl-copy
+    printf -- "https://youtube.com/watch?v=%s" "$url" | wl-copy
 fi