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#!/bin/bash
set -eux # -x for verbose logging to juju debug-log
DOCKER=${DOCKER:-}
## 0k git remote path
GIT_0K_BASE=${GIT_0K_BASE:-"git.0k.io:/var/git"}
## 0k git remote options
GIT_0K_CLONE_OPTIONS=${GIT_0K_CLONE_OPTIONS:-""}
apt-get -y install bash-completion wget bzip2 git-core less language-pack-en python-software-properties tmux sudo git
##
## Allows to mount nfs shares
##
## XXXvlab: interracts really badly with current chroot mode. Leaving
## daemonized process reparented to PID 1 that prevents umounting and
## finally making the script failing, and then lxc-create launch a lxc-destroy
## triggering a 'rm -rf' upon '/dev'...
#test "$(lsb_release -c -s)" == "precise" && apt-get -y install nfs-common
##
## etckeeper
##
if [ -z "$DOCKER" ]; then
apt-get install etckeeper
sed -i 's/#VCS="git"/VCS="git"/g' /etc/etckeeper/etckeeper.conf
sed -i 's/VCS="bzr"/#VCS="bzr"/g' /etc/etckeeper/etckeeper.conf
git config --system user.email "default@$(hostname)"
git config --system user.name "default"
etckeeper init
fi
##
## Git utilities
##
cat <<EOF > /etc/gitconfig
[alias]
co = checkout
com = commit
st = status
ci = commit
[color]
branch = auto
diff = auto
interactive = auto
status = auto
[core]
whitespace = fix
excludesfile = /etc/gitignore
EOF
cat <<EOF > /etc/gitignore
docs/build/*
develop-eggs/*
*.pyc
*.o
.installed.cfg
eggs/*
*.egg-info/*
*.orig
dist/*
build/*
buildout.dev.cfg
*~
*#
.#*
*.swp
*_flymake.*
.svn
EOF
##
## ldap client
##
#?
##
## kal-scripts
##
cat <<EOF >> /etc/apt/sources.list
## vlab's shell libraries
deb http://deb.kalysto.org no-dist kal-alpha kal-beta kal-main
EOF
##
## More shell configurations (prompt, functions)
##
mkdir -p /etc/prompt
cat <<EOF > /etc/prompt/prompt.1.rc
PROMPT_COMMAND=""
parse_git_branch() {
ref=\$(git symbolic-ref HEAD 2> /dev/null) || return
echo -en ' (\033[0;32m'\${ref#refs/heads/}'\033[0m)'
}
export PS1="\[\033[0;37m\][\[\033[1;30m\]\u\[\033[0;37m\]@\[\033[1;30m\]\h\[\033[0;37m\]]-[\[\033[1;34m\]\w\[\033[0;37m\]]\\\$(parse_git_branch)\n\[\033[1;37m\]\\$ \[\033[0;37m\]"
EOF
cat <<EOF >> /root/.bashrc
## History management
export HISTCONTROL=ignoredups
export HISTSIZE=50000
shopt -s histappend
PROMPT_COMMAND='history -a'
## Prompt easy management
prompt() {
prompt_name="prompt.\$1.rc"
for i in /etc/prompt ~/.prompt; do
[ -f "\$i/\$prompt_name" ] &&
. "\$i/\$prompt_name"
done
}
## Git log command
function glog() {
git log --graph --pretty=tformat:%C\(yellow\ normal\)%h%Creset\ %C\(blue\ normal\)%an%Creset\ %s\ %Cgreen%d%Creset -n 20 "\$@"
}
prompt 1
EOF
##
## ssh config
##
cp src/etc/ssh/lxc_git_access_id_rsa /etc/ssh/lxc_git_access_id_rsa
chmod 0600 /etc/ssh/lxc_git_access_id_rsa
mkdir -p /root/.ssh
cat <<EOF > /root/.ssh/config
Host git.0k.io
User lxc-user
IdentityFile /etc/ssh/lxc_git_access_id_rsa
UserKnownHostsFile /dev/null
StrictHostKeyChecking no
Port 10022
EOF
##
## install git sub
##
(
mkdir -p /opt/apps &&
cd /opt/apps &&
git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE"/0k/git-sub &&
ln -sf /opt/apps/git-sub/bin/git-sub /usr/lib/git-core/
)