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fixed shellcheck errors for plugins/preview-tui

This commit is contained in:
Lucas Summers 2021-02-09 10:32:32 -08:00
parent 83232684a8
commit 8a12c01da4
1 changed files with 5 additions and 7 deletions
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12
plugins/preview-tui
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@ -172,7 +172,7 @@ preview_file () {
elif exists viu; then
viu -t "$1"
elif exists ueberzug; then
preview_ueberzug "$1"
preview_ueberzug "$cols" "$lines" "$1"
else
fifo_pager print_bin_info "$1"
fi
@ -196,12 +196,10 @@ preview_file () {
}
preview_ueberzug() {
height=$(tput lines)
width=$(tput cols)
ueberzug layer --parser json 0< <(
printf '{"action": "add", "identifier": "nnn_ueberzug", "x": 0, "y": 0, "max_width": "%s", "max_height": "%s", "path": "%s"}\n' "$width" "$height" "$1"
read
)
{
printf '{"action": "add", "identifier": "nnn_ueberzug", "x": 0, "y": 0, "width": "%s", "height": "%s", "path": "%s"}\n' "$1" "$2" "$3"
read -r
} | ueberzug layer --parser json
}
if [ "$PREVIEW_MODE" ] ; then