diff options
Diffstat (limited to 'ponysay')
| -rwxr-xr-x | ponysay | 94 |
1 files changed, 72 insertions, 22 deletions
@@ -1,14 +1,14 @@ #!/usr/bin/env bash -version=0.8 -SYSTEMPONIES=/usr/share/ponies -HOMEPONIES="${HOME}/.ponies" +version=1.0 +SYSTEMPONIES="/usr/share/ponysay/ponies" +HOMEPONIES="${HOME}/.ponysay/ponies" pony="*" -wrap= +wrap="" if [ "$TERM" = "linux" ]; then - SYSTEMPONIES=/usr/share/ttyponies - HOMEPONIES="${HOME}/.ttyponies" + SYSTEMPONIES="/usr/share/ponysay/ttyponies" + HOMEPONIES="${HOME}/.ponysay/ttyponies" fi cmd=cowsay @@ -19,11 +19,29 @@ version() { } list() { - echo "ponyfiles located in $SYSTEMPONIES:" - ls -1 $SYSTEMPONIES | sed "s/.pony//" + scrw=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2` + (( $scrw > 80 )) && scrw=80 + + echo -e "\\e[01mponyfiles located in $SYSTEMPONIES:\\e[21m" + files=`ls -1 $SYSTEMPONIES | sed "s/.pony//"` + maxw=1 + for file in $files; do + w=$(( `echo $file | wc -m` + 2 )) + (( $maxw < $w )) && maxw=$w + done + cols=$(( $scrw / $maxw )) + echo "$files" | pr -T --columns=$cols + if [[ -d $HOMEPONIES ]]; then - echo "ponyfiles located in $HOMEPONIES:" - ls -1 $HOMEPONIES | sed "s/.pony//" + echo -e "\\e[01mponyfiles located in $HOMEPONIES:\\e[21m" + files=`ls -1 $HOMEPONIES | sed "s/.pony//"` + maxw=1 + for file in $files; do + w=$(( `echo $file | wc -m` )) + (( $maxw < $w )) && maxw=$w + done + cols=$(( $scrw / $maxw )) + echo "$files" | pr -T --columns=$cols fi } @@ -34,18 +52,20 @@ usage() { Usage: ${0##*/} [options] [message] -If [message] is not provided, reads the message from STDIN +If [message] is not provided, reads the message from STDIN. Options: - -v Show version and exit - -h Show this help and exit - -l List ponyfiles. - -f[name] Select a pony (Either a filename or a pony name) - -W[column] The screen column where the message should be wrapped + -v Show version and exit. + -h Show this help and exit. + -l List pony files. + -f[name] Select a pony (either a file name or a pony name.) + -W[column] The screen column where the message should be wrapped. + +See man ponysay(6) for more information. EOF } -# if no stdin and no argumrnts then print usage and exit +# if no stdin and no arguments then print usage and exit if [[ -t 0 && $# == 0 ]]; then usage exit @@ -59,10 +79,40 @@ say() { echo -ne '\ec' fi - exec "$cmd" -f "$pony" "${wrap:+-W$wrap}" | (ponysaytruncater `tput cols || echo 0` 2>/dev/null || - ${HOME}/.local/bin/ponysaytruncater `tput cols || echo 0` 2>/dev/null || - ./ponysaytruncater `tput cols || echo 0` 2>/dev/null || - cat) + function wtrunc + { + if [ "$PONYSAY_FULL_WIDTH" = 'no' ] || [ "$PONYSAY_FULL_WIDTH" = 'n' ] || [ "$PONYSAY_FULL_WIDTH" = '0' ]; then + cat + else + WIDTH=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2` + ponysaytruncater $WIDTH 2>/dev/null || + ${HOME}/.local/bin/ponysaytruncater $WIDTH 2>/dev/null || + ./ponysaytruncater $WIDTH 2>/dev/null || + cat + fi + } + + if [ "$PONYSAY_SHELL_LINES" = "" ]; then + PONYSAY_SHELL_LINES=2 + fi + function htrunchead + { + head --lines=$(( `stty size <&2 | cut -d ' ' -f 1` - $PONYSAY_SHELL_LINES )) + } + function htrunctail + { + tail --lines=$(( `stty size <&2 | cut -d ' ' -f 1` - $PONYSAY_SHELL_LINES )) + } + + if [ "$TERM" = "linux" ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = 'yes' ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = 'y' ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = '1' ]; then + if [ "$PONYSAY_BOTTOM" = 'yes' ] || [ "$PONYSAY_BOTTOM" = 'y' ] || [ "$PONYSAY_BOTTOM" = '1' ]; then + exec "$cmd" -f "$pony" "${wrap:+-W$wrap}" | wtrunc | htrunctail + else + exec "$cmd" -f "$pony" "${wrap:+-W$wrap}" | wtrunc | htrunchead + fi + else + exec "$cmd" -f "$pony" "${wrap:+-W$wrap}" | wtrunc + fi } while getopts f:W:lhv OPT @@ -78,7 +128,7 @@ do done shift $((OPTIND - 1)) -if ! hash $cmd &>/dev/null; then +hash $cmd &>/dev/null; if [ $? -ne 0 ]; then cat >&2 <<EOF You don't seem to have the $cmd program. Please install it in order to use this wrapper. |