share/hydra/module-update


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#!/bin/bash
#
# Update a puppet module
#

# Load
source $APP_BASE/lib/hydra/functions || exit 1
hydra_config_load

function hydra_module_update {
  # Command line arguments
  MODULE="$1"
  
  # Validation
  if [ -z "$MODULE" ]; then
    echo "Usage: hydra <hydra> module-update <module>"
    exit 1
  elif [ ! -d "$PUPPET/modules/$MODULE" ]; then
    echo "No such module $MODULE at $HYDRA puppet configuration."
    exit 1
  fi
  
  # Update the module
  ( cd $PUPPET/modules/$MODULE; git pull origin master )
  
  # Verify the module
  if ! hydra $HYDRA module-verify $MODULE; then
    echo "ERROR: Updated module doesn't match hash, please verify and update manually."
    exit 1
  fi
  
  # Commit
  ( cd $PUPPET; git commit -a -m "Updating module $MODULE"; git push )
}

for module in $*; do
  echo "Updating module $module..."
  hydra_module_update $module
done