postinst is in mpg123 1.25.10-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | #!/bin/sh
set -e
remove_alternative()
{
test -n "$1" || continue
FILENAME="$1"
update-alternatives --remove mpg123 "/usr/bin/$FILENAME"
update-alternatives --remove mp3-decoder "/usr/bin/$FILENAME"
}
install_alternative()
{
test -n "$1" || continue
test -n "$2" || continue
FILENAME="$1"
PRIORITY="$2"
test -e "/usr/bin/$FILENAME" || continue
# Not a typo: For mpg123, we effectively add 100 to the
# priority used for mp3-decoder to get us atop of mpg321.
# We /are/ mpg123, after all, and we are no longer non-free.
# This hack can be dropped if mpg321 chooses to lower its
# mpg123 priority.
update-alternatives --install \
/usr/bin/mpg123 mpg123 "/usr/bin/$FILENAME" \
"1$PRIORITY" \
--slave /usr/share/man/man1/mpg123.1.gz mpg123.1.gz \
"/usr/share/man/man1/$FILENAME.1.gz"
update-alternatives --install \
/usr/bin/mp3-decoder mp3-decoder "/usr/bin/$FILENAME" \
"$PRIORITY" \
--slave /usr/share/man/man1/mp3-decoder.1.gz \
mp3-decoder.1.gz \
"/usr/share/man/man1/$FILENAME.1.gz"
}
case "$1" in
configure)
# Specific alternatives are no longer required with
# output auto-detection.
OBSOLETES="mpg123-oss mpg123-alsa mpg123-esd mpg123-nas mpg123-oss-i486"
for i in $OBSOLETES; do
remove_alternative "$i"
done
# Install generic binary as the only alternative.
install_alternative mpg123.bin 20
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \'$1\'" >&2
exit 0
esac
exit 0
|