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-rwxr-xr-xponysay222
1 files changed, 111 insertions, 111 deletions
diff --git a/ponysay b/ponysay
index 52439c4..7ec14ba 100755
--- a/ponysay
+++ b/ponysay
@@ -1,80 +1,86 @@
#!/usr/bin/env bash
-version=1.1
-SCRIPTDIR="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" # Get bash script directory
-pony="*"
-wrap=""
+VERSION=1.3
-SYSTEMPONIES="$(dirname $SCRIPTDIR)/share/ponysay"
-HOMEPONIES="${HOME}/.local/share/ponysay"
+
+# Get bash script directory's parent
+INSTALLDIR="$(dirname $( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd ))"
+
+# Directory for installed media files
+SYSTEMSHARE="$INSTALLDIR/share/ponysay"
+HOMESHARE="${HOME}/.local/share/ponysay"
+
+# Subscripts
+listcmd="$INSTALLDIR/lib/ponysay/list.pl"
+linklistcmd="$INSTALLDIR/lib/ponysay/linklist.pl"
+truncatercmd="$INSTALLDIR/lib/ponysay/truncater"
+qlistcmd="$INSTALLDIR/lib/ponysay/pq4ps-list"
+quotecmd="$INSTALLDIR/lib/ponysay/pq4ps"
+
+pony="*" # Selected pony
+wrap="" # Message wrap column
+ponies=() # Selected ponies
+
+scrw=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2` # Screen width
+scrh=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 1` # Screen height
+
+# KMS ponies extension
kmscmd=""
[[ "$TERM" = "linux" ]] && kmscmd=$(for c in $(echo $PATH":" | sed -e 's/:/\/ponysay2kmsponysay /g'); do if [[ -f $c ]]; then echo $c; break; fi done)
[[ ! "$kmscmd" = "" ]] && TERM="-linux-"
+# Directories for installed ponies files
if [ "$TERM" = "linux" ]; then
- SYSTEMPONIES="$SYSTEMPONIES/ttyponies"
- HOMEPONIES="$HOMEPONIES/ttyponies"
+ SYSTEMPONIES="$SYSTEMSHARE/ttyponies"
+ HOMEPONIES="$HOMESHARE/ttyponies"
else
- SYSTEMPONIES="$SYSTEMPONIES/ponies"
- HOMEPONIES="$HOMEPONIES/ponies"
+ SYSTEMPONIES="$SYSTEMSHARE/ponies"
+ HOMEPONIES="$HOMESHARE/ponies"
fi
-if [[ "$PONYSAY_COWSAY" = "" ]]; then
- cmd=cowsay
- customcmd=0
+# Cowsay script
+if [[ ${0} == *ponythink ]]; then
+ if [[ "$PONYSAY_COWTHINK" = "" ]]; then
+ cmd=cowthink
+ customcmd=0
+ else
+ cmd="$PONYSAY_COWTHINK"
+ customcmd=1
+ fi
else
- cmd="$PONYSAY_COWSAY"
- customcmd=1
+ if [[ "$PONYSAY_COWSAY" = "" ]]; then
+ cmd=cowsay
+ customcmd=0
+ else
+ cmd="$PONYSAY_COWSAY"
+ customcmd=1
+ fi
fi
-[[ ${0} == *ponythink ]] &&
-if [[ "$PONYSAY_COWTHINK" = "" ]]; then
- cmd=cowthink
- customcmd=0
-else
- cmd="$PONYSAY_COWTHINK"
- customcmd=1
-fi
+
+# Ponysay version print function
version() {
- echo "ponysay v$version"
+ echo "ponysay v$VERSION"
}
-scrw=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2`
-listcmd="${SCRIPTDIR}/../lib/ponysay/list.pl"
-linklistcmd="${SCRIPTDIR}/../lib/ponysay/linklist.pl"
-truncatercmd="${SCRIPTDIR}/../lib/ponysay/truncater"
-[[ -f "./ponysaylist.pl" ]] && listcmd="./ponysaylist.pl"
-[[ -f "./ponysaylinklist.pl" ]] && linklistcmd="./ponysaylinklist.pl"
-[[ -f "./ponysaytruncater" ]] && truncatercmd="./ponysaytruncater"
-
-haspq=1
-if [[ -f './pq4ps-list' ]]; then
- function qlist {
- ./pq4ps-list
- }
-elif [[ -f '/usr/bin/pq4ps-list' ]]; then
- function qlist {
- /usr/bin/pq4ps-list
- }
-else
- haspq=0
- function qlist {
- cat
- }
-fi
-
+# Pony list function
list() {
- echo -e "\\e[01mponyfiles located in $SYSTEMPONIES:\\e[21m"
- perl $listcmd $scrw $(ls --color=no $SYSTEMPONIES | sed -e 's/\.pony$//' | sort) | qlist
-
+ if [[ -d $SYSTEMPONIES ]]; then
+ echo -e "\\e[01mponyfiles located in $SYSTEMPONIES:\\e[21m"
+ perl $listcmd $scrw $(ls --color=no $SYSTEMPONIES | sed -e 's/\.pony$//' | sort) | $qlistcmd
+ fi
if [[ -d $HOMEPONIES ]]; then
echo -e "\\e[01mponyfiles located in $HOMEPONIES:\\e[21m"
- perl $listcmd $scrw $(ls --color=no $HOMEPONIES | sed -e 's/\.pony$//' | sort) | qlist
+ perl $listcmd $scrw $(ls --color=no $HOMEPONIES | sed -e 's/\.pony$//' | sort) | $qlistcmd
+ fi
+ if [[ ! -d $SYSTEMPONIES ]] && [[ ! -d $HOMEPONIES ]]; then
+ echo >&2 "All the ponies are missing! Call the Princess!"
fi
}
+# Pony list function with symlink map, for one directory
_linklist() {
echo -e "\\e[01mponyfiles located in $1:\\e[21m"
files=$(ls --color=no $1 | sed -e 's/\.pony$//' | sort)
@@ -93,11 +99,10 @@ _linklist() {
args=$(echo $args $file $target)
done
- scrw=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2`
-
- perl $listcmd $scrw $(perl $linklistcmd $(echo $args) | sed -e 's/ /_/g') | sed -e 's/_/ /g' | qlist
+ perl $listcmd $scrw $(perl $linklistcmd $(echo $args) | sed -e 's/ /_/g') | sed -e 's/_/ /g' | $qlistcmd
}
+# Pony list function with symlink map, for both directories
linklist() {
_linklist $SYSTEMPONIES
@@ -106,6 +111,13 @@ linklist() {
fi
}
+# Pony quotes
+ponyquotes() {
+ [[ "$TERM" = "-linux-" ]] && TERM="linux"
+ "$0" ${wrap:+-W$wrap} $("$quotecmd" "$*")
+}
+
+# Usage help print function
usage() {
version
cat <<EOF
@@ -120,15 +132,7 @@ Options:
-h Show this help and exit.
-l List pony files.
-L List pony files with synonyms inside brackets.
-EOF
-
- if [[ $haspq = 1 ]]; then
- cat <<EOF
-q Use the pony quote feature.
-EOF
- fi
-
- cat <<EOF
-f[name] Select a pony (either a file name or a pony name.)
-W[column] The screen column where the message should be wrapped.
@@ -136,41 +140,41 @@ See man ponysay(6) for more information.
EOF
}
-# if no stdin and no arguments then print usage and exit
-if [[ -t 0 && $# == 0 ]]; then
- usage
- exit
-fi
-
+# Function for printing the ponies and the message
say() {
# Ponies use UTF-8 drawing characters. Prevent a Perl warning.
export PERL_UNICODE=S
-
- if [ "$TERM" = "linux" ] || [ "$TERM" = "-linux-" ]; then
- echo -ne '\e[H\e[2J'
- fi
-
+
+ # Clear screen in TTY
+ ( [[ "$TERM" = "linux" ]] || [[ "$TERM" = "-linux-" ]]) && echo -ne '\e[H\e[2J'
+
+ # Set PONYSAY_SHELL_LINES to default if not specified
+ [[ "$PONYSAY_SHELL_LINES" = "" ]] && PONYSAY_SHELL_LINES=2
+
+ # Width trunction
function wtrunc {
if [ "$PONYSAY_FULL_WIDTH" = 'yes' ] || [ "$PONYSAY_FULL_WIDTH" = 'y' ] || [ "$PONYSAY_FULL_WIDTH" = '1' ]; then
cat
else
- WIDTH=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2`
- $truncatercmd $WIDTH 2>/dev/null || cat
+ if [[ -f $truncatercmd ]]; then
+ $truncatercmd $scrw
+ else
+ cat
+ fi
fi
}
-
- if [ "$PONYSAY_SHELL_LINES" = "" ]; then
- PONYSAY_SHELL_LINES=2
- fi
-
+
+ # Height trunction, show top
function htrunchead {
- head --lines=$(( `stty size <&2 | cut -d ' ' -f 1` - $PONYSAY_SHELL_LINES ))
+ head --lines=$(( $scrh - $PONYSAY_SHELL_LINES ))
}
-
+
+ # Height trunction, show bottom
function htrunctail {
- tail --lines=$(( `stty size <&2 | cut -d ' ' -f 1` - $PONYSAY_SHELL_LINES ))
+ tail --lines=$(( $scrh - $PONYSAY_SHELL_LINES ))
}
-
+
+ # Simplification of customisation of cowsay
if [[ $customcmd = 0 ]]; then
function cowcmd {
pcmd='#!/usr/bin/perl\nuse utf8;'
@@ -186,11 +190,11 @@ say() {
}
else
function cowcmd {
- echo "custom $cmd"
$cmd "$@"
}
fi
-
+
+ # KMS ponies support
if [[ "$kmscmd" = "" ]]; then
function runcmd {
cowcmd -f "$pony" "$@"
@@ -200,7 +204,8 @@ say() {
cowcmd -f <($kmscmd "$pony") "$@"
}
fi
-
+
+ # Print the pony and the message
if [ "$TERM" = "linux" ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = 'yes' ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = 'y' ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = '1' ]; then
if [ "$PONYSAY_BOTTOM" = 'yes' ] || [ "$PONYSAY_BOTTOM" = 'y' ] || [ "$PONYSAY_BOTTOM" = '1' ]; then
runcmd "${wrap:+-W$wrap}" | wtrunc | htrunctail
@@ -212,15 +217,18 @@ say() {
fi
}
-ponies=()
-opts="f:W:Llhv"
-if [[ $haspq ]]; then
- opts=$opts"q"
+
+# If no stdin and no arguments then print usage and exit
+if [[ -t 0 && $# == 0 ]]; then
+ usage
+ exit
fi
-usepq=0
-while getopts $opts OPT; do
+
+
+# Parse options
+while getopts "f:W:Llhvq" OPT; do
case ${OPT} in
v) version; exit ;;
h) usage; exit ;;
@@ -228,27 +236,14 @@ while getopts $opts OPT; do
l) list; exit ;;
L) linklist; exit ;;
W) wrap="$OPTARG" ;;
- q) usepq=1 ;;
+ q) ponyquotes; exit ;;
\?) usage >&2; exit 1 ;;
esac
done
shift $((OPTIND - 1))
-if [[ $usepq = 1 ]]; then
- if [[ -f './pq4ps' ]]; then
- function q {
- ./pq4ps $@
- }
- elif [[ -f '/usr/bin/pq4ps' ]]; then
- function q {
- /usr/bin/pq4ps $@
- }
- fi
- [[ "$TERM" = "-linux-" ]] && TERM="linux"
- $0 ${wrap:+-W$wrap} $(q "$*")
- exit
-fi
+# Check for cowsay
hash $cmd &>/dev/null; if [ $? -ne 0 ]; then
cat >&2 <<EOF
You don't seem to have the $cmd program.
@@ -260,13 +255,15 @@ EOF
exit 1
fi
+
+# Select random pony for the set of -f arguments
if [[ ! ${#ponies[@]} == 0 ]]; then
pony="${ponies[$RANDOM%${#ponies[@]}]}"
fi
+
+# Pony not a file? Search for it
if [[ ! -f $pony ]]; then
- # Pony not a file? Search for it
-
ponies=()
[[ -d $SYSTEMPONIES ]] && ponies+=( "$SYSTEMPONIES"/$pony.pony )
[[ -d $HOMEPONIES ]] && ponies+=( "$HOMEPONIES"/$pony.pony )
@@ -280,10 +277,13 @@ if [[ ! -f $pony ]]; then
pony="${ponies[$RANDOM%${#ponies[@]}]}"
fi
+
+# Print pony with message
if [[ -n "$*" ]]; then
# Handle a message given via arguments
say <<<"$*"
else
+ # Handle a message given in stdin
say
fi
generated by cgit (git 2.34.1) at 2024-11-05 00:44:31 +0000