Rudder websites

12:32 < Kegeruneku> dnns: For 
                    http://www.rudder-project.org/redmine/issues/4376, do you 
                    think specifying the version as an argument would be an 
                    acceptable solution ?

Yeah, but then it looks nice to do it like this:

#!/bin/bash
#
# Name:        rudder-sync.sh
# Description: Git pull and rsync Rudder techniques repo
# Author:      Matthieu "Kegeruneku" Cerda matthieu.cerda@normation.com
#
# Can be used manually or as cron.daily file. Pipe to /dev/null when using 
# cron. If you change the branch, remove /var/rudder/techniques-repo so it 
# can be cloned again automagically.
#

# Global vars 
RUDDER_BASE="/var/rudder" 
REPO_NAME="techniques-repo" 
REPO_DIR="${RUDDER_BASE}/${REPO_NAME}" 
MASTER_REPO="https://github.com/Normation/rudder-techniques.git" 
TECH_FROM="${REPO_DIR}/techniques" 
TECH_TO="${RUDDER_BASE}/configuration-repository/techniques" 

Usage() {
  # Print usage and exit
  echo "Usage:   $0 -b [branch name]" 
  echo "Example: $0 -b branches/rudder/2.8" 
  exit 1
}

# Parse commandline options
while getopts "b:" OPTIONS > /dev/null 2>&1; do
  case $OPTIONS in
    b) TECHNIQUE_BRANCH=$OPTARG ;;
    *) Usage ;;
  esac
done

# Check zero value
[[ $TECHNIQUE_BRANCH ]] || Usage 

# If directory is not present, clone repo in it
if [ ! -d $REPO_DIR ]; then
  cd $RUDDER_BASE
  git clone $MASTER_REPO $REPO_NAME

  cd $REPO_DIR
  git checkout -b $TECHNIQUE_BRANCH origin/${TECHNIQUE_BRANCH}
fi

# Update repo to latest version
cd $REPO_DIR
git pull

# Rsync repository with live tree
rsync -av ${TECH_FROM}/ ${TECH_TO}/

# Send e-mail if any modification has been made
cd $TECH_TO
if [ `git status --porcelain | wc -l` -gt 0 ]; then
  echo "Pending modifications inside the Rudder Techniques repository" 
fi

Applied in changeset rudder-tools:0129a40ec10678c306e8d2308ad74056275b5819.