#!/bin/sh
# sandman setup script by Michael Shigorin, 2004
# special thanks to lioka and raorn
# use, modify and distribute freely

# v0.2: includes "isosetup-generic" fix for exportiso

[ "$EUID" = "0" ] && {
  echo "You don't want this!"
  echo "Probably you want sandman-root-setup.sh"
  exit 1
}

echo "This script will install sandman user settings as described here:"
echo "http://www.linux-os.ru/Members/gvy/sandman-sisyphus-mini-howto/"
echo -n "Press <Enter> to continue, or better yet <Ctrl-C> not to: "
read
echo "Proceeding."
echo

SSHC=~/.ssh/config
SANDDIR=~/sandman
USERS=users.classic
WD="`pwd`"

# basic user setup
echo -n "* checking $SANDDIR... "
[ -d "$SANDDIR" ] && {
  echo "seems you already have it, exiting"
  exit 1
} || {
  mkdir -p "$SANDDIR" && echo "created" || exit 1
  cd "$SANDDIR"
}

# need to init ssh config?
[ -f "$SSHC" ] || {
  echo "You'll need to access CVS via ssh;"
  echo "key-based access is highly recommended, see ssh-keygen(1)"
  echo "Creating basic $SSHC file..."
  mkdir -p `dirname "$SSHC"` || exit 1
  echo "#IdentityFile ~/.ssh/id_dsa" >> "$SSHC"
  echo "## put the public key part in ~/.ssh/authorized_keys2" >> "$SSHC"
}

# localhost entry
grep -q '^Host    localhost$' "$SSHC" || {
  echo "Adding 'localhost' section to $SSHC ..."
  cat >> "$SSHC" << EOF
Host    localhost
        Hostname 127.0.0.1
        Compression no
EOF
}

# checkout
echo "* checking out cvs..."
echo "(you may need $USER@localhost password or ssh key passphrase"
cvs -d :ext:localhost:/var/cvs co CVSROOT

# add user
echo "* creating cvs user..."

[ -z "$USER" ] && {
  echo "\$USER is empty, you'll need to fix that first!"
  exit 1
}

cd CVSROOT
echo -n "$USER:" >> "$USERS"
grep -q ^%packager ~/.rpmmacros && {
  rpm --eval %packager | sed 's,.*,"&",' >> "$USERS"
} || {
  echo "You should add your '<login@altlinux.org>' info to $USERS,"
  echo "or better yet, create proper ~/.rpmmacros file (see docs)"
}

# gen passwd
echo "* setting sandman _user_ password... (can be simple)"
htpasswd -c passwd.classic "$USER" || exit 1

echo "(you may want to add more users by hand)"

# create global auth files
echo "* creating global auth files..."
touch users passwd
cvs add users* passwd*
for i in users* passwd*; do
  echo -e "$i\tNo $i file" >> checkoutlist
done
cvs commit -m 'init' users* passwd* checkoutlist

cd ..

# init release config
echo "* initializing release configuration..."
mkdir release && cd release
for i in release installer macros modules; do
  cp /usr/share/doc/sandman-server-*/$i.sample $i
done

subst 's,^.* = modules/.*$,#&,' modules
subst 's,^.*master.*2.*2.*$,#&,' modules
subst 's,isosetup-generic,\$requires,' installer

touch {release,installer,macros}.generic

# release -> cvs
echo "* importing release module into cvs..."
cvs -d :ext:localhost:/var/cvs import -m 'init' release me start
cd ..
#mv release release.orig
#cvs -d :ext:localhost:/var/cvs co release
#ls -l release

# packages -> cvs
mkdir packages
echo "* importing package module into cvs..."
cd packages
echo *.spec >> .cvsignore
cvs -d :ext:localhost:/var/cvs import -m 'init' packages me start
cd ..
#mv packages packages.orig
#cvs -d :ext:localhost:/var/cvs co packages
#ls -l packages

# sandman hooks
echo "* creating sandman hooks..."
cd CVSROOT
cat >> commitinfo << EOF
release/*       /usr/bin/sandctl -hook cvs:commit
packages/*      /usr/bin/sandctl -hook cvs:commit
EOF

cvs commit -m 'init' commitinfo

# finally
echo "** done."
echo
echo "You should start sandman by running (as root):"
echo "  /sbin/service sandd start"
echo
echo "Then you should be able to test it with e.g.:"
echo "  sandcl -d $USER:<yourpass>@localhost:/classic querynames \*"
echo "(it should spend some time populating /var/cache/sandman/classic"
echo "and then return an empty list (that is, print nothing :)"

# see also http://www.linux-os.ru/Members/gvy/sandman-tips-2/