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#!/usr/bin/env bash |
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__rvm_pkgs=( sed grep tar gzip bzip2 bash curl git-core ) |
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__mri_pkgs=( gcc-c++ patch zlib zlib-devel libffi-devel sqlite3-devel libxml2-devel libxslt-devel libreadline5 readline-devel libopenssl-devel ) |
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__rvm_ruby_default="ruby-1.9.2-p180" |
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__cookbooks_path_default="/var/chef-solo" |
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log() { printf "===> $*\n" ; return $? ; } |
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fail() { log "\nERROR: $*\n" ; exit 1 ; } |
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usage() { |
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printf " |
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Usage |
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suse_chef_bootstrap.sh [options] [action] |
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Options |
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--rvm-version <head|latest|x.y.z> - Install RVM version [head|latest|x.y.z] |
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--rvm-ruby <ruby-xxx-pxx|ree-1.8.2-xxx> - Install a specific RVM ruby |
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Actions |
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help - Display CLI help (this output) |
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" |
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} |
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install_rvm_prerequisites() { |
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log "Installing RVM pre-requisite packages..." |
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zypper --non-interactive install -l "${__rvm_pkgs[@]}" |
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} |
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install_mri_prerequisites() { |
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log "Installing RVM MRI ruby pre-requisite packages..." |
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zypper --non-interactive install -l "${__mri_pkgs[@]}" |
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} |
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install_rvm() { |
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local flags="" |
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if [[ -n "$__rvm_version" ]] ; then flags=" --version $__rvm_version" ; fi |
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if [[ -n "$__rvm_branch" ]] ; then flags=" --branch $__rvm_branch" ; fi |
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log "Installing RVM..." |
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bash <(curl -LB "http://rvm.beginrescueend.com/install/rvm") $flags |
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source /etc/profile.d/rvm.sh |
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} |
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install_rvm_ruby() { |
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if [[ -z "$__rvm_ruby" ]] ; then __rvm_ruby="$__rvm_ruby_default" ; fi |
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if rvm list strings | grep -q "^ruby-1.9.2-p180" >/dev/null ; then |
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log "RVM ruby $__rvm_ruby is already installed, so skipping." |
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else |
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log "Install RVM ruby ${__rvm_ruby}..." |
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rvm install $__rvm_ruby |
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fi |
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rvm $__rvm_ruby --default |
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} |
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compile_sqlite() { |
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local tar="sqlite-autoconf-3070500.tar.gz" |
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local dl_dir="/tmp/sqlite-$$" |
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log "Downloading sqlite3...." |
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mkdir -p $dl_dir |
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curl -L "http://www.sqlite.org/$tar" -o "$dl_dir/$tar" |
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log "Extracting sqlite3..." |
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(cd $dl_dir && tar -zxf "$dl_dir/$tar") |
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log "Configuring sqlite3..." |
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(cd $dl_dir/${tar%.tar.gz} && ./configure) |
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log "Compiling and installing sqlite3..." |
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(cd $dl_dir/${tar%.tar.gz} && make && make install) |
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} |
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ensure_current_sqlite() { |
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local current_version=$(sqlite3 --version) |
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local need_upgrade=1 |
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if [[ $(echo $current_version | cut -d\. -f1) -gt 3 ]] ; then |
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need_upgrade=0 |
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elif [[ $(echo $current_version | cut -d\. -f1) -eq 3 ]] ; then |
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if [[ $(echo $current_version | cut -d\. -f2) -gt 6 ]] ; then |
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need_upgrade=0 |
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elif [[ $(echo $current_version | cut -d\. -f2) -eq 6 ]] ; then |
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if [[ $(echo $current_version | cut -d\. -f3) -ge 16 ]] ; then |
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need_upgrade=0 |
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fi |
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fi |
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fi |
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if [[ $need_upgrade -eq 1 ]] ; then |
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log "Version of sqlite found was too old, so building one..." |
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compile_sqlite |
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else |
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log "Version of sqlite is good." |
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fi |
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} |
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install_chef_gem() { |
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log "Installing chef gem..." |
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rvm $__rvm_ruby gem install chef --no-ri --no-rdoc |
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} |
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clone_chef_repo() { |
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if [[ -z "$__cookbooks_path" ]] ; then |
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__cookbooks_path="$__cookbooks_path_default" |
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fi |
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log "Cloning chef repo into $__cookbooks_path..." |
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mkdir -p $(dirname $__cookbooks_path) |
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git clone git://github.com/fnichol/chef-repo.git $__cookbooks_path |
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} |
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installation_complete() { |
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printf " |
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Installation is complete. |
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" |
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} |
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# Parse CLI arguments |
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while [[ $# -gt 0 ]] ; do |
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token="$1" ; shift |
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case "$token" in |
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--rvm-version) |
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case "$1" in |
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*.*.*) |
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__rvm_version="$1" ; shift |
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;; |
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latest|stable) |
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__rvm_version="latest" |
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;; |
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head|master) |
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__rvm_version="head" |
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__rvm_branch="master" |
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;; |
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*) |
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fail "--version must be followed by a valid version number x.y.z" |
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;; |
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esac |
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;; |
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--rvm-ruby) |
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__rvm_ruby="$1" |
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;; |
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help|usage) |
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usage |
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exit 0 |
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;; |
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*) |
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usage |
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exit 1 |
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;; |
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esac |
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done |
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# Perform the actual installation |
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install_rvm_prerequisites |
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install_rvm |
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install_mri_prerequisites |
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ensure_current_sqlite |
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install_rvm_ruby |
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install_chef_gem |
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clone_chef_repo |
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installation_complete |
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exit 0 |
