1 files changed, 198 insertions, 0 deletions
diff --git a/infection b/infection
new file mode 100755
index 0000000..fc29b1f
--- /dev/null
+++ b/infection
@@ -0,0 +1,198 @@
+#!/bin/bash
+#
+# The infection.
+#
+
+# Parameters
+BASENAME="`basename $0`"
+DIRNAME="$(cd `dirname $0` &> /dev/null && pwd)"
+EXCLUDES="--exclude=local --exclude=stowpkg/tree"
+DATE="`date +%Y%m%d%I%M%S`"
+BACKUPS="$HOME/.backups/$DATE"
+
+# Make sure we're running git directly and not any existing wrapper
+GIT="/usr/bin/git"
+
+# Usage
+function infection_usage {
+  echo "usage: $BASENAME <action> [options]"
+  exit 1
+}
+
+# Initialize
+function infection_init {
+  (
+    cd $DIRNAME &> /dev/null
+
+    echo "Initializing submodules..."
+    $GIT submodule sync          --recursive
+    $GIT submodule update --init --recursive
+
+    # Convert to new dotfiles layout
+    #
+    # This way we can easily check the integrity of our dotfiles
+    # once the integrity of the apps repo is checked
+    if [ -e "$HOME/.dotfiles" ]; then
+       if [ ! -h "$HOME/.dotfiles" ] || [ "`readlink $HOME/.dotfiles`" != "apps/dotfiles" ]; then
+         mkdir -p $BACKUPS
+         mv $HOME/.dotfiles $BACKUPS/
+         ( cd $HOME &> /dev/null && ln -s apps/dotfiles .dotfiles )
+      fi
+    else
+      ( cd $HOME &> /dev/null && ln -s apps/dotfiles .dotfiles )
+    fi
+
+    #if [ ! -e "$HOME/.dotfiles" ]; then
+    #  echo "Cloning default dotfiles..."
+    #  ./metadot/metadot clone default
+    #else
+    #  echo "Updating dotfiles..."
+    #  ./metadot/metadot fetch
+    #fi
+
+    #echo "Checking latest tag..."
+    #cd $HOME/.dotfiles
+    #$DIRNAME/utils-git/git-check-tag
+
+    #echo "Checking out the latest tag..."
+    #$DIRNAME/utils-git/git-checkout-tag
+
+    #echo "Checking dotfiles..."
+    #$DIRNAME/metadot/metadot version
+  )
+
+  #echo ""
+  #echo "Please manually verify dotfiles version and tag from the above output."
+  #echo "If everything is fine, proceed running this command again with the 'load' parameter."
+
+  #cd -
+}
+
+# Load
+function infection_load {
+  (
+    cd $DIRNAME &> /dev/null
+
+    BUNDLE="$3"
+    DEPENDENCIES="$4"
+
+    if [ "$BUNDLE" == "--all" ]; then
+      echo "Loading all dotfiles..."
+      ./metadot/metadot load --all
+
+      if [ "$DEPENDENCIES" == "--deps" ]; then
+        ./metadot/metadot deps --all
+      fi
+    elif [ ! -z "$BUNDLE" ]; then
+      echo "Loading $BUNDLE dotfiles..."
+      ./metadot/metadot load-bundle $BUNDLE
+
+      if [ "$DEPENDENCIES" == "--deps" ]; then
+        ./metadot/metadot deps-bundle $BUNDLE
+      fi
+    fi
+  )
+
+  echo "Done. Logout and login again to apply all changes."
+}
+
+# Install
+function infection_install {
+  #$0 init
+  $0 load $*
+}
+
+# Deploy
+function infection_deploy {
+  if [ ! -z "$2" ]; then
+    REMOTES="$*"
+
+    for REMOTE in $REMOTES; do
+      REMOTE="$2"
+      MODULES="`$DIRNAME/metadot/metadot installed | xargs`"
+
+      # Sync apps
+      if [ -e "$HOME/apps" ]; then
+        rsync -avz --delete $EXCLUDES $HOME/apps/ $REMOTE:apps/
+      fi
+
+      # Sync dotfiles
+      if [ -e "$HOME/.dotfiles" ]; then
+        rsync -avz --delete $HOME/.dotfiles/ $REMOTE:.dotfiles/
+      fi
+
+      # Sync loaded modules
+      ssh -T $REMOTE <<EOF
+      ##### BEGIN REMOTE SCRIPT #####
+      \$HOME/apps/infection load
+      for module in $MODULES; do
+        \$HOME/apps/metadot/metadot load \$module
+      done
+      ##### END REMOTE SCRIPT #######
+EOF
+    done
+  fi
+}
+
+# Version information
+function infection_version {
+  echo "master branch:"
+  echo "=============="
+  echo ""
+  ( cd $DIRNAME && $GIT log --show-signature -n 1 )
+
+  echo ""
+  echo "origin/master branch:"
+  echo "====================="
+  echo ""
+  ( cd $DIRNAME && $GIT log --show-signature -n 1 --remotes --branches=origin/master )
+}
+
+# Fetch
+function infection_fetch {
+  ( cd $DIRNAME && $GIT fetch --all && $GIT log --show-signature -n 1 --remotes --branches=origin/master )
+}
+
+# Merge
+function infection_merge {
+  (
+  cd $DIRNAME && $GIT merge origin/master                 && \
+                 $GIT submodule sync          --recursive && \
+                 $GIT submodule update --init --recursive
+  )
+}
+
+# Repository status
+function infection_status {
+  ( cd $DIRNAME && git status --ignored && git submodule foreach --recursive git status --ignored )
+}
+
+# Check
+if [ -z "$1" ]; then
+  infection_usage
+  exit 1
+fi
+
+# Initialize
+infection_init
+
+# Main
+if [ "$1" == "load" ]; then
+  infection_load $*
+#elif [ "$1" == "init" ]; then
+#  infection_init
+elif [ "$1" == "install" ]; then
+  infection_install $*
+elif [ "$1" == "deploy" ]; then
+  infection_deploy $*
+elif [ "$1" == "version" ]; then
+  infection_version
+elif [ "$1" == "fetch" ]; then
+  infection_fetch
+elif [ "$1" == "merge" ]; then
+  infection_merge
+elif [ "$1" == "status" ]; then
+  infection_status
+else
+  infection_usage
+fi