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support for multiple -f

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Mattias Andrée 2012-07-18 16:47:57 +02:00
parent 14f56dc33e
commit d5932f72bd
2 changed files with 12 additions and 5 deletions
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9
manuals/manpage.6
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@ -52,7 +52,8 @@ Show version of program.
List pony files. List pony files.
.TP .TP
.B \-f \fIname\fP .B \-f \fIname\fP
Select a pony (either a file name or a pony name.) Select a pony (either a file name or a pony name.), you can use this options multiple times,
and one of the will be selected randomly.
.TP .TP
.B \-W \fIcolumn\fP .B \-W \fIcolumn\fP
The screen column where the message should be wrapped The screen column where the message should be wrapped
@ -87,9 +88,9 @@ ponysay was written by Erkin Batu Altunbaş <erkinbatu@gmail.com>
with major contributions from Mattias Andrée, Sven-Hendrik Haase, Jan Alexander Steffens et al. with major contributions from Mattias Andrée, Sven-Hendrik Haase, Jan Alexander Steffens et al.
.\" See file CREDITS for full list. .\" See file CREDITS for full list.
.PP .PP
This manual page was written by Louis Taylor <kragniz@gmail.com> This manual page was originally written by Louis Taylor <kragniz@gmail.com>
for the Debian project (and may be used by others), and edited for the Debian project (and may be used by others), and edited by
by Mattias Andrée <maandree@kth.se>. Mattias Andrée <maandree@kth.se> for the official ponysay release.
.br .br
.PP .PP
This program is licensed under WTFPL. This program is licensed under WTFPL.

8
ponysay
View file

@ -115,12 +115,14 @@ say() {
fi fi
} }
ponies=()
while getopts f:W:lhv OPT while getopts f:W:lhv OPT
do do
case ${OPT} in case ${OPT} in
v) version; exit ;; v) version; exit ;;
h) usage; exit ;; h) usage; exit ;;
f) pony="$OPTARG" ;; f) ponies+=( "$OPTARG" ) ;;
l) list; exit ;; l) list; exit ;;
W) wrap="$OPTARG" ;; W) wrap="$OPTARG" ;;
\?) usage >&2; exit 1 ;; \?) usage >&2; exit 1 ;;
@ -139,6 +141,10 @@ EOF
exit 1 exit 1
fi fi
if [[ ! ${#ponies[@]} == 0 ]]; then
pony="${ponies[$RANDOM%${#ponies[@]}]}"
fi
if [[ ! -f $pony ]]; then if [[ ! -f $pony ]]; then
# Pony not a file? Search for it # Pony not a file? Search for it