#!/bin/bash
#
# slackware post-install script
#
set -e

mirror=http://nephtys.lip6.fr/pub/linux/distributions/slackware/slackware64-current/
# http://nephtys.lip6.fr/pub/linux/distributions/slackware/slackware64-14.2/
# http://mirror.rol.ru/slackware/slackware64-14.2/
# http://mirror.yandex.ru/slackware/slackware64-14.2/

# BEWARE OF VARIABLE ESCAPES
echo -n profile...
if [[ -f /etc/profile.dist ]]; then
	echo already
else
	cp -p /etc/profile /etc/profile.dist
	cat >> /etc/profile <<EOF && echo done
export MANPATH=/usr/local/man:/usr/local/share/man:/usr/man
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
export PATH=\$PATH:/etc/rc.d:\$HOME/bin:/usr/lib64/bcc:\$HOME/xen
export PKG_CONFIG_PATH=\$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
j=\$((\`grep ^processor /proc/cpuinfo | tail -1 | awk '{print \$3}'\` + 1))
export MAKEFLAGS=-j\$j

#also get the non-login shell parameters
source /etc/shrc
EOF
fi

# BEWARE OF VARIABLE ESCAPES
echo -n shrc...
if [[ -f /etc/shrc ]]; then
	echo already
else
	cat > /etc/shrc <<EOF && echo done
HOST=\${HOSTNAME%%\.*}
(( `id -u` == 0 )) && PS1='\$HOST# ' || PS1='\$HOST> '

case "$-" in *i*)
        alias ll='ls -alhF --color=auto'
        alias cp='cp -i'
        alias mv='mv -i'
        alias rm='rm -i'
        alias neta='netstat -antup'
        alias netl='netstat -lntup'
        #alias runq='postfix flush'
        alias clean="grep -vE '^[[:space:]]*(;|#|$)'"
        alias lynx='lynx -accept_all_cookies'
        alias lynxg='lynx -accept_all_cookies https://www.google.com/ncr'
        alias push='git nc && git push'
        alias stat='git diff --stat --cached origin/master'

        #alias diff='colordiff'
        #alias wget='wget --ca-certificate=/etc/ssl/cacert.pem'
        #alias curl='curl --cacert /etc/ssl/cacert.pem'

        export TERM=xterm
        #export TERM=xterm-256color
        #export EDITOR=/usr/bin/vi
        ;;
esac
EOF
fi

echo -n non-login shell settings...
ln -sf ../etc/shrc ~/.bashrc && echo done

echo -n ld.so.conf...
[[ -z `grep local/lib$ /etc/ld.so.conf` ]] && cat >> /etc/ld.so.conf <<EOF && echo done || echo already
/usr/local/lib
EOF

echo -n ldconfig...
ldconfig && echo done

echo -n slackpkg mirrors...
[[ ! -f /etc/slackpkg/mirrors.dist ]] && mv /etc/slackpkg/mirrors /etc/slackpkg/mirrors.dist
cat > /etc/slackpkg/mirrors <<EOF && echo done
$mirror
EOF

echo -n slackpkg+ package...
cd ~/
[[ ! -f slackpkg+-1.7.0-noarch-10mt.txz ]] && \
	wget -q http://slakfinder.org/slackpkg+/pkg/slackpkg+-1.7.0-noarch-10mt.txz
[[ ! `md5sum slackpkg+-1.7.0-noarch-10mt.txz` = \
	"8cfcd13fdbee90c0d24e3ac2c58c6fc2  slackpkg+-1.7.0-noarch-10mt.txz" ]] && echo MD5 mismatch && exit 1
[[ -f /var/log/packages/slackpkg+-1.7.0-noarch-10mt ]] && echo already || \
	installpkg --terse slackpkg+-1.7.0-noarch-10mt.txz

echo -n slackpkgplus.conf...
[[ ! -f /etc/slackpkg/slackpkgplus.conf.dist ]] && \
	mv /etc/slackpkg/slackpkgplus.conf /etc/slackpkg/slackpkgplus.conf.dist
grep -vE '^[[:space:]]*(#|$)' /etc/slackpkg/slackpkgplus.conf.dist | \
	sed '/REPOPLUS/d' > /etc/slackpkg/slackpkgplus.conf
cat >> /etc/slackpkg/slackpkgplus.conf <<EOF && echo done
MIRRORPLUS['multilib']=http://bear.alienbase.nl/mirrors/people/alien/multilib/current/
MIRRORPLUS['slackonly']=https://slackonly.com/pub/packages/current-x86_64/
REPOPLUS=( slackpkgplus multilib slackonly )
EOF

echo -n syslog ...
if [[ -f /etc/rc.d/rc.syslog.dist ]]; then
	echo already
else
	mv /etc/rc.d/rc.syslog /etc/rc.d/rc.syslog.dist
	sed 's/#SYSLOGD_OPTIONS="-c "/SYSLOGD_OPTIONS="-m0 "/' \
		/etc/rc.d/rc.syslog.dist > /etc/rc.d/rc.syslog && echo done
	chmod -x /etc/rc.d/rc.syslog.dist
	chmod +x /etc/rc.d/rc.syslog
	/etc/rc.d/rc.syslog restart
	echo ''
	pgrep -a syslog
fi

if [[ -x `which git` ]]; then
	echo -n setting up $USER@$HOSTNAME for GIT...
	git config --global user.name "$USER@$HOSTNAME"
	git config --global user.email "$USER@$HOSTNAME" && echo done
else
	cat <<EOF9

you will have to

        slackpkg update
        slackpkg install git
        git config --global user.name "$USER@$HOSTNAME"
        git config --global user.email "$USER@$HOSTNAME"
	#git config pull.ff only

EOF9
fi

cat <<EOF9

ready to go!

	slackpkg update
	slackpkg upgrade-all

EOF9