postinst is in golang-go 2:1-5.
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 66 67 68 69 70 | #!/bin/sh
# Load debconf variables
. /usr/share/debconf/confmodule
confdir=/etc/golang
conffile=$confdir/goinstall.conf
set -e
if [ -e $conffile ] ; then
# Fetch current values.
. $conffile
fi
# Get this setting from debconf. It was set based on the content of
# /etc/golang/goinstall.conf in the 'config' script, so it should be
# safe to ignore the value fetched by loading the file above. This
# should allow for using debconf to reconfigure the package.
db_get golang-go/dashboard || true
if [ "$RET" = "yes" ] || [ "$RET" = "YES" ] || [ "$RET" = "true" ]; then
DASHBOARD="yes"
else
DASHBOARD="no"
fi
generate_conffile() {
if [ ! -d $confdir ]; then
mkdir $confdir
fi
cat <<-EOF >$conffile
# Config file for goinstall tool.
#
# To change this file, use:
# dpkg-reconfigure golang-go
#
# You can also edit it by hand, if you so choose.
DASHBOARD="$DASHBOARD"
EOF
# Make sure user nobody can read the file.
chmod a+r $conffile
}
case "$1" in
configure)
if [ ! -e $conffile ]; then
generate_conffile
else
# Replace only if the content changed, to avoid changing the
# config file date when no change was done.
sedopts=" \
s/^DASHBOARD=.*$/DASHBOARD=\"$DASHBOARD\"/; \
"
if sed "$sedopts" < $conffile > $conffile.new &&
! cmp $conffile $conffile.new > /dev/null; then
mv $conffile.new $conffile
# Make sure user nobody can read the file.
chmod a+r $conffile
else
rm $conffile.new
fi
fi
# Very ugly hack to set timestamps same as /usr/bin/go
find /usr/lib/go/pkg -exec touch -r /usr/bin/go {} \;
;;
*)
;;
esac
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