InstallFullDB.sh

#!/bin/bash

####################################################################################################
#
#   Simple helper script to insert clean Classic-DB
#
####################################################################################################

# need to be changed on each official DB/CORE release
FULLDB_FILE="ClassicDB_1_7_z2684.sql"
DB_TITLE="v1.7 'The Scourge's Capital'"
NEXT_MILESTONES="0.19 0.20"

#internal use
SCRIPT_FILE="InstallFullDB.sh"
CONFIG_FILE="InstallFullDB.config"

# testing only
ADDITIONAL_PATH=""

#variables assigned and read from $CONFIG_FILE
DB_HOST="localhost"
DATABASE=""
USERNAME=""
PASSWORD=""
MYSQL=""
CORE_PATH=""
DEV_UPDATES="NO"
FORCE_WAIT="YES"

function create_config {
# Re(create) config file
cat >  $CONFIG_FILE << EOF
####################################################################################################
# This is the config file for the '$SCRIPT_FILE' script
#
# You need to insert
#   DB_HOST:      Host on which the database resides
#   DATABASE:     Your database
#   USERNAME:     Your username
#   PASSWORD:     Your password
#   CORE_PATH:    Your path to core's directory (OPTIONAL: Use if you want to apply remaining core updates automatically)
#   MYSQL:        Your mysql command (usually mysql)
#
####################################################################################################

## Define the host on which the mangos database resides (typically localhost)
DB_HOST="localhost"

## Define the database in which you want to add clean Classic-DB
DATABASE="mangos"

## Define your username
USERNAME="mangos"

## Define your password (It is suggested to restrict read access to this file!)
PASSWORD="mangos"

## Define the path to your core's folder (This is optional)
##   If set the core updates located under sql/updates from this mangos-directory will be added automatically
CORE_PATH=""

## Define your mysql programm if this differs
MYSQL="mysql"

## Define if the 'dev' directory for processing development SQL files needs to be used
##   Set the variable to "YES" to use the dev directory
DEV_UPDATES="NO"

# Enjoy using the tool
EOF
}

function display_help {
echo
echo "Welcome to the Classic-DB helper $SCRIPT_FILE"
echo
echo "Run this tool from a bash compatible terminal (on windows like Git Bash)"
echo
echo "To configure edit the file $CONFIG_FILE"
echo
}

# Check if config file present
if [ ! -f $CONFIG_FILE ]
then
  create_config
  display_help
  exit 1
fi

. $CONFIG_FILE
export MYSQL_PWD="$PASSWORD"
MYSQL_COMMAND="$MYSQL -h$DB_HOST -u$USERNAME $DATABASE"

## Print header
echo
echo "Welcome to the Classic-DB helper $SCRIPT_FILE"
echo

if [ "$FORCE_WAIT" != "NO" ]
then
  echo "ATTENTION: Your database $DATABASE will be reset to Classic-DB!"
  echo "Please bring your repositories up-to-date!"
  echo "Press CTRL+C to exit"
  # show a mini progress bar
  for i in {1..19}
  do
   echo -ne .
   sleep 1
  done
  echo .
fi

## Full Database
echo "> Processing Classic database $DB_TITLE."
$MYSQL_COMMAND < "${ADDITIONAL_PATH}Full_DB/$FULLDB_FILE"
if [[ $? != 0 ]]
then
  echo "ERROR: cannot apply ${ADDITIONAL_PATH}Full_DB/$FULLDB_FILE"
  exit 1
fi
echo "  $DB_TITLE is applied!"
echo
echo

## Updates
echo "> Processing database updates ..."
COUNT=0
for UPDATE in "${ADDITIONAL_PATH}Updates/"[0-9]*.sql
do
  if [ -e "$UPDATE" ]
  then
    echo "    Appending $UPDATE"
    $MYSQL_COMMAND < "$UPDATE"
    if [[ $? != 0 ]]
    then
      echo "ERROR: cannot apply $UPDATE"
      exit 1
    fi
    ((COUNT++))
  fi
done
if [ "$COUNT" != 0 ]
then
  echo "  $COUNT DB updates applied successfully"
else
  echo "  Did not found any new DB update to apply"
fi
echo
echo

#
#               Core updates
#

echo "> Trying to retrieve last core update packaged in database ..."
LAST_CORE_REV=0
CORE_REVS="$(grep -r "^.*required_z[0-9]*.* DEFAULT NULL" ${ADDITIONAL_PATH}Full_DB/* | sed 's/.*required_z\([0-9]*\).*/\1/') "
CORE_REVS+=$(grep -ri '.*alter table.*required_z' ${ADDITIONAL_PATH}updates/* | sed 's/.*required_z\([0-9]*\).*required_z\([0-9]*\).*/\1 \2/')
if [ "$CORE_REVS" != "" ]
then
  for rev in $CORE_REVS
  do
    if [ "$rev" -gt "$LAST_CORE_REV" ]
    then
      LAST_CORE_REV=$rev
    fi
  done
fi

if [ "$LAST_CORE_REV" -eq "0" ]
then
  echo "ERROR: cannot get last core revision in DB"
  exit 1
else
  echo "  Found last core revision in DB is $LAST_CORE_REV"
fi
echo
echo

# process future release folders
if [ "$CORE_PATH" != "" ]
then
  if [ ! -e $CORE_PATH ]
  then
    echo "Path to core provided, but directory not found! $CORE_PATH"
    exit 1
  fi
  UPD_PROCESSED=0
  UPD_FOUND=0

  for NEXT_MILESTONE in ${NEXT_MILESTONES};
  do
    # A new milestone was released, apply additional updates
    if [ -e ${CORE_PATH}/sql/updates/${NEXT_MILESTONE}/ ]
    then
      echo "> Trying to apply core updates from milestone $NEXT_MILESTONE ..."
      for f in "${CORE_PATH}/sql/archives/${NEXT_MILESTONE}/z*_*_mangos_*.sql"
      do
        CUR_REV=`basename $f | sed 's/^\z\([0-9]*\)_.*/\1/' `
        if [ "$CUR_REV" -gt "$LAST_CORE_REV" ]
        then
          # found a newer core update file
          echo "    Appending core update `basename $f` to database $DATABASE"
          $MYSQL_COMMAND < $f
          if [[ $? != 0 ]]
          then
            echo "ERROR: cannot apply $f"
            exit 1
          fi
          ((UPD_PROCESSED++))
        else
          ((UPD_FOUND++))
        fi
      done
    fi
  done

  # Apply remaining files from main folder
  echo "> Trying to apply additional core updates from path $CORE_PATH ..."
  for f in $CORE_UPD_FOLDER
  do
    CUR_REV=$( echo $(basename "$f") | sed 's/^\z\([0-9]*\).*/\1/' )
    if [ "$CUR_REV" -gt "$LAST_CORE_REV" ]
    then
      # found a newer core update file
      echo "    Appending core update `basename $f` to database $DATABASE"
      $MYSQL_COMMAND < $f
      if [[ $? != 0 ]]
      then
        echo "ERROR: cannot apply $f"
        exit 1
      fi
      ((UPD_PROCESSED++))
    else
      ((UPD_FOUND++))
    fi
  done
  echo "  CORE UPDATE PROCESSED: $UPD_PROCESSED"
  echo "  CORE UPDATE FOUND BUT ALREADY IN DB: $UPD_FOUND"
  echo
  echo

  # Apply scriptdev2.sql
  echo "> Trying to apply $CORE_PATH/sql/scriptdev2/scriptdev2.sql ..."
  $MYSQL_COMMAND < $CORE_PATH/sql/scriptdev2/scriptdev2.sql
  if [[ $? != 0 ]]
  then
    echo "ERROR: cannot apply $CORE_PATH/sql/scriptdev2/scriptdev2.sql"
    exit 1
  fi
  echo "  ScriptDev2 successfully applied"
  echo
  echo
fi

#
#               ACID Full file
#
# Apply acid_classic.sql
echo "> Trying to apply ${ADDITIONAL_PATH}ACID/acid_classic.sql ..."
$MYSQL_COMMAND < ${ADDITIONAL_PATH}ACID/acid_classic.sql
if [[ $? != 0 ]]
then
  echo "ERROR: cannot apply ${ADDITIONAL_PATH}ACID/acid_classic.sql"
  exit 1
fi
echo "  ACID successfully applied"
echo
echo

#
#    DEVELOPERS UPDATES
#
if [ "$DEV_UPDATES" == "YES" ]
then
  echo "> Trying to apply development updates ..."
  for UPDATEFILE in ${ADDITIONAL_PATH}dev/*.sql
  do
    if [ -e "$UPDATEFILE" ]
    then
        for UPDATE in ${ADDITIONAL_PATH}dev/*.sql
        do
            echo "    process update $UPDATE"
            $MYSQL_COMMAND < $UPDATE
            [[ $? != 0 ]] && exit 1
        done
        echo "  Development updates applied"
    else
        echo "  No development update to process"
    fi
    break
  done
  for UPDATEFILE in ${ADDITIONAL_PATH}dev/*/*.sql
  do
    if [ -e "$UPDATEFILE" ]
    then
        for UPDATE in ${ADDITIONAL_PATH}dev/*/*.sql
        do
            echo "    process update $UPDATE"
            $MYSQL_COMMAND < $UPDATE
            [[ $? != 0 ]] && exit 1
        done
        echo "  Development subupdates applied"
    else
        echo "  No development subupdate to process"
    fi
    break
  done
  echo
  echo
fi
echo "You have now a clean and recent Classic-DB database loaded into $DATABASE"
echo "Enjoy using Classic-DB"
echo