1 files changed, 137 insertions, 0 deletions
diff --git a/templates/drupal.sh.erb b/templates/drupal.sh.erb
new file mode 100644
index 0000000..ac44da5
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+++ b/templates/drupal.sh.erb
@@ -0,0 +1,137 @@
+#!/bin/bash
+#
+# Drupal management script.
+#
+
+BASE="<%= $apache_www_folder %>"
+SERIES="5 6"
+
+# Get drupal major version
+function get_major {
+  echo $1 | sed -e 's/\(^.\).*/\1/'
+}
+
+# Deploy a fresh drupal tree
+function drupal_deploy {
+  if [ "$#" != "1" ]; then
+    echo "Usage: `basename $0` deploy <version>"
+    exit 1
+  fi
+
+  # Setup
+  new="$1"
+  cd $BASE
+
+  # Deploy a fresh drupal tree
+  wget http://ftp.drupal.org/files/projects/drupal-$new.tar.gz
+  tar zxvf drupal-$new.tar.gz && rm drupal-$new.tar.gz
+  chown -R root.root drupal-$new/
+  cd drupal-$new && rm -rf sites
+}
+
+# Update all drupal instances in the host
+function drupal_update {
+  for version in $SERIES; do
+    # Setup base and sites folders
+    base="$BASE/drupal-$version"
+    cd $base/sites
+    drupals="`ls -I default -I all`"
+  
+    # Issue updates
+    for drupal in $drupals; do
+      # Ignore symlinks so sites are updated just once
+      if [ ! -h $drupal ]; then
+        echo "Processing $drupal..."
+        drush -l $drupal update
+      fi
+    done
+  
+    # Fix permissions
+    chown -R root.root $base/sites/all/modules
+    chown -R root.root $base/sites/all/themes
+  done
+}
+
+# Upgrade a drupal instance using upstream source.
+function drupal_upgrade {
+  if [ "$#" != "2" ]; then
+    echo "Usage: `basename $0` upgrade <old_version> <new_version>"
+    exit 1
+  fi
+
+  # Setup
+  old="$1"
+  new="$2"
+  old_major="`get_major $old`"
+  new_major="`get_major $new`"
+  extra_folders=""
+  
+  if [ "$old_major" != "$new_major" ]; then
+    echo "Major versions doesn't match"
+    exit 1
+  fi
+  
+  # Set drupal series
+  if [ "$new_MAJOR" == "4" ]; then
+    # Get minor versions
+    new_minor="`echo $new | sed -e "s/^$new_major\.//"`"
+    old_minor="`echo $old | sed -e "s/^$old_major\.//"`"
+  
+    if [ "$old_minor" != "$new_minor" ]; then
+      echo "Minor versions doesn't match"
+      exit 1
+    fi
+    drupal_series="$new_MAJOR.$MINOR"
+  else
+    drupal_series="$new_MAJOR"
+  fi
+  
+  cd $BASE
+  
+  # Deploy a fresh drupal tree
+  drupal_deploy $new
+  
+  # Copy files
+  cp -Rp ../drupal-$old/{.htaccess,favicon.ico,files/,sites/} . &> /dev/null
+  for extra_folder in $extra_folders; do
+    if [ -d ../drupal-$old/$extra_folder ]; then
+      cp -Rp ../drupal-$old/$extra_folder .
+    fi
+  done
+  
+  # Legacy stuff for Drupal 4.x.x
+  if [ "$new_MAJOR" == "4" ]; then
+    rsync -av ../drupal-$old/themes/ themes/
+    for module in `ls ../drupal-$old/modules`; do
+      if [ -d "../drupal-$old/modules/$module" ]; then
+        cp -Rp ../drupal-$old/modules/$module modules/
+      fi
+    done
+  fi
+  
+  # Copy installation profiles for Drupal 5.x or newer
+  if [ "$new_MAJOR" != "4" ]; then
+    rsync -av --exclude=default ../drupal-$old/profiles/ profiles/
+  fi
+  
+  # Change symlink to point to the new location
+  cd $BASE ; rm drupal-$drupal_series && ln -s drupal-$new drupal-$drupal_series
+  
+  # Done
+  echo "Check procedure and remove drupal-$old once you make sure that everything is fine."
+}
+
+# Main procedure
+if [ -z "$1" ]; then
+  echo "Usage: `basename $0` <command> [arguments]"
+  exit 1
+elif [ "$1" == "deploy" ]; then
+  shift
+  drupal_deploy $*
+elif [ "$1" == "update" ]; then
+  shift
+  drupal_update $*
+elif [ "$1" == "upgrade" ]; then
+  shift
+  drupal_upgrade $*
+fi