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misc: Shorter syntax for no output

This commit is contained in:
Dylan Araps 2018-06-01 12:47:18 +10:00
parent ae7271578a
commit 5e78bcb7be
1 changed files with 12 additions and 12 deletions
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@ -2449,7 +2449,7 @@ get_song() {
/string "title"/ {getline; t=$2} END{print a " \n " b " \n " t}')" /string "title"/ {getline; t=$2} END{print a " \n " b " \n " t}')"
;; ;;
*) mpc >/dev/null 2>&1 && song="$(mpc -f '%artist% \n %album% \n %title%' current)" ;; *) mpc &>/dev/null && song="$(mpc -f '%artist% \n %album% \n %title%' current)" ;;
esac esac
[[ "$song" != *[a-z]* ]] && { unset -v song; return; } [[ "$song" != *[a-z]* ]] && { unset -v song; return; }
@ -3050,7 +3050,7 @@ END
} }
get_disk() { get_disk() {
type -p df >/dev/null 2>&1 ||\ type -p df &>/dev/null ||\
{ err "Disk requires 'df' to function. Install 'df' to get disk info."; return; } { err "Disk requires 'df' to function. Install 'df' to get disk info."; return; }
df_version="$(df --version 2>&1)" df_version="$(df --version 2>&1)"
@ -3389,7 +3389,7 @@ get_cols() {
# IMAGES # IMAGES
image_backend() { image_backend() {
[[ "$image_backend" != "off" ]] && ! type -p convert >/dev/null 2>&1 && \ [[ "$image_backend" != "off" ]] && ! type -p convert &>/dev/null && \
{ image_backend="ascii"; err "Image: Imagemagick not found, falling back to ascii mode."; } { image_backend="ascii"; err "Image: Imagemagick not found, falling back to ascii mode."; }
case "${image_backend:-off}" in case "${image_backend:-off}" in
@ -3624,22 +3624,22 @@ get_term_size() {
# Get terminal width/height if \e[14t is unsupported. # Get terminal width/height if \e[14t is unsupported.
if (( "${term_width:-0}" < 50 )) && [[ "$DISPLAY" && "$os" != "Mac OS X" ]]; then if (( "${term_width:-0}" < 50 )) && [[ "$DISPLAY" && "$os" != "Mac OS X" ]]; then
if type -p xdotool >/dev/null 2>&1; then if type -p xdotool &>/dev/null; then
IFS=$'\n' read -d "" -ra win < <(xdotool getactivewindow getwindowgeometry --shell %1) IFS=$'\n' read -d "" -ra win < <(xdotool getactivewindow getwindowgeometry --shell %1)
term_width="${win[3]/WIDTH=}" term_width="${win[3]/WIDTH=}"
term_height="${win[4]/HEIGHT=}" term_height="${win[4]/HEIGHT=}"
elif type -p xwininfo >/dev/null 2>&1; then elif type -p xwininfo &>/dev/null; then
# Get the focused window's ID. # Get the focused window's ID.
if type -p xdo >/dev/null 2>&1; then if type -p xdo &>/dev/null; then
current_window="$(xdo id)" current_window="$(xdo id)"
elif type -p xdpyinfo >/dev/null 2>&1; then elif type -p xdpyinfo &>/dev/null; then
current_window="$(xdpyinfo | grep -F "focus:")" current_window="$(xdpyinfo | grep -F "focus:")"
current_window="${current_window/*window }" current_window="${current_window/*window }"
current_window="${current_window/,*}" current_window="${current_window/,*}"
elif type -p xprop >/dev/null 2>&1; then elif type -p xprop &>/dev/null; then
current_window="$(xprop -root _NET_ACTIVE_WINDOW)" current_window="$(xprop -root _NET_ACTIVE_WINDOW)"
current_window="${current_window##* }" current_window="${current_window##* }"
fi fi
@ -3847,7 +3847,7 @@ display_image() {
# appearing in specific terminal emulators. # appearing in specific terminal emulators.
sleep 0.05 sleep 0.05
printf "%b\n" "0;1;$xoffset;$yoffset;$width;$height;;;;;$image\n4;\n3;" |\ printf "%b\n" "0;1;$xoffset;$yoffset;$width;$height;;;;;$image\n4;\n3;" |\
"${w3m_img_path:-false}" -bg "$background_color" >/dev/null 2>&1 ||\ "${w3m_img_path:-false}" -bg "$background_color" &>/dev/null ||\
to_off "Image: w3m-img failed to display the image." to_off "Image: w3m-img failed to display the image."
;; ;;
esac esac
@ -4173,13 +4173,13 @@ kde_config_dir() {
if [[ "$kde_config_dir" ]]; then if [[ "$kde_config_dir" ]]; then
return return
elif type -p kf5-config >/dev/null 2>&1; then elif type -p kf5-config &>/dev/null; then
kde_config_dir="$(kf5-config --path config)" kde_config_dir="$(kf5-config --path config)"
elif type -p kde4-config >/dev/null 2>&1; then elif type -p kde4-config &>/dev/null; then
kde_config_dir="$(kde4-config --path config)" kde_config_dir="$(kde4-config --path config)"
elif type -p kde-config >/dev/null 2>&1; then elif type -p kde-config &>/dev/null; then
kde_config_dir="$(kde-config --path config)" kde_config_dir="$(kde-config --path config)"
elif [[ -d "${HOME}/.kde4" ]]; then elif [[ -d "${HOME}/.kde4" ]]; then