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bb13ac9 Jun 15, 2016
executable file 240 lines (207 sloc) 7.66 KB
#!/bin/bash
# Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
OS=`uname`
SYSDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
GENDIR=$SYSDIR/gen
PWD=$( pwd )
# Grab the current sys version
SYSVERSIONTMP=`cat views/version.sql | grep 'AS sys_version' | awk '{print $2}'`
SYSVERSION=`echo "${SYSVERSIONTMP//\'}"`
MYSQLUSER="'root'@'localhost'"
if [ $OS == "Darwin" ] ;
then
SED_R="sed -E"
else
SED_R="sed -r"
fi
USAGE="
Options:
================
v: The version of MySQL to build the sys schema for, either '56' or '57'
b: Whether to omit any lines that deal with sql_log_bin (useful for RDS)
m: Whether to generate a mysql_install_db / mysqld --initialize formatted file
u: The user to set as the owner of the objects (useful for RDS)
Examples:
================
Generate a MySQL 5.7 SQL file that uses the 'mark'@'localhost' user:
$0 -v 57 -u \"'mark'@'localhost'\"
Generate a MySQL 5.6 SQL file for RDS:
$0 -v 56 -b -u CURRENT_USER
Generate a MySQL 5.7 initialize / bootstrap file:
$0 -v 57 -m
"
# Grab options
while getopts ":v:bhmu:" opt; do
case $opt in
b)
SKIPBINLOG=true
;;
h)
echo $"$USAGE"
exit 0
;;
m)
MYSQLCOMPAT=true
# Bundled mysql expects the mysql.sys user to be used
MYSQLUSER="'mysql.sys'@'localhost'"
;;
u)
if [ -z "$MYSQLCOMPAT" ] ;
then
MYSQLUSER="${OPTARG}"
fi
;;
v)
if [ $OPTARG == "56" ] || [ $OPTARG == "57" ] ;
then
MYSQLVERSION=$OPTARG
else
echo "Invalid -v option, please run again with either '-v 56' or '-v 57'"
exit 1
fi
;;
\?)
echo "Invalid option: -$OPTARG" >&2
echo $"$USAGE"
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
echo $"$USAGE"
exit 1
;;
esac
done
# Check required options
if [[ -z "$MYSQLVERSION" ]] ;
then
echo " -v (MySQL Version) parameter required, please run again with either '-v 56' or '-v 57'"
echo $"$USAGE"
exit 1
fi
# Create the gen directory
if [[ ! -d $GENDIR ]] ;
then
mkdir $GENDIR
fi
# Create output file name
if [[ ! -z "$MYSQLCOMPAT" ]] ;
then
OUTPUTFILE="mysql_sys_schema.sql"
else
OUTPUTFILE="sys_${SYSVERSION}_${MYSQLVERSION}_inline.sql"
fi
# Create the initial output file
if [[ ! -z "$MYSQLCOMPAT" ]] ;
then
# Pre-process all the files in a copied temp directory
if [[ ! -d $GENDIR/tmpgen ]] ;
then
mkdir $GENDIR/tmpgen
fi
cd $GENDIR/tmpgen
rm -rf *
cp -r $SYSDIR/after_setup.sql $SYSDIR/tables $SYSDIR/triggers $SYSDIR/functions $SYSDIR/views $SYSDIR/procedures .
# Switch user if requested
# Remove individual copyrights
# Replace newlines in COMMENTs with literal \n
# Drop added trailing \n <sad panda>
# Remove DELIMITER commands
# Replace $$ delimiter with ;
# Remove leading spaces
# Remove -- line comments *after removing leading spaces*
for file in `find . -name '*.sql'`; do
# The 5.6 MEM/WB integration should still use the root@localhost user
if [ ! $MYSQLVERSION == "56" ] ;
then
sed -i -e "s/'root'@'localhost'/$MYSQLUSER/g" $file
fi
sed -i -e "/Copyright/,/51 Franklin St/d" $file
sed -i -e "/^ *COMMENT/,/^ *'/{G;s/\n/\\\n/g;}" $file
sed -i -e "s/ '\\\n/ '/g" $file
sed -i -e "/^DELIMITER/d" $file
sed -i -e "s/\\$\\$/;/g" $file
sed -i -e "s/^ *//g" $file
sed -i -e "/^--/d" $file
done
# Start the output file from a non-removed copyright file
sed -e "s/^/-- /" $SYSDIR/LICENSE > $OUTPUTFILE
echo "" >> $OUTPUTFILE
echo "--" >> $OUTPUTFILE
echo "-- WARNING: THIS IS A GENERATED FILE, CHANGES NEED TO BE MADE ON THE UPSTREAM MYSQL-SYS REPOSITORY AS WELL" >> $OUTPUTFILE
echo "-- PLEASE SUBMIT A PULL REQUEST TO https://github.com/mysql/mysql-sys" >> $OUTPUTFILE
echo "--" >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
# Add the expected user
# Note this currently only works with 5.7 mysql.user structure
if [ ! $MYSQLVERSION == "56" ] ;
then
echo "REPLACE INTO mysql.user VALUES ('localhost','mysql.sys','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','','','','',0,0,0,0,'mysql_native_password','*THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE','N',CURRENT_TIMESTAMP,NULL,'Y');" >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
echo "REPLACE INTO mysql.db VALUES ('localhost','sys','mysql.sys','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','N','Y');" >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
echo "REPLACE INTO mysql.tables_priv VALUES ('localhost','sys','mysql.sys','sys_config','root@localhost', CURRENT_TIMESTAMP, 'Select', '');" >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
echo "FLUSH PRIVILEGES;" >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
fi
# Put in the contents of before_setup.sql, though don't collapse lines
sed -e "/sql_log_bin/d;s/'root'@'localhost'/$MYSQLUSER/g;/Copyright/,/51 Franklin St/d" $SYSDIR/before_setup.sql >> $OUTPUTFILE
# Add the rest of the files in install file order, removing new lines along the way
cat "$SYSDIR/sys_$MYSQLVERSION.sql" | tr -d '\r' | grep 'SOURCE' | grep -v before_setup | grep -v after_setup | $SED_R 's .{8} ' | sed 's/^/./' > "./sys_$MYSQLVERSION.sql"
while read file; do
# First try and get a DROP command
grep -E '(^DROP PROCEDURE|^DROP FUNCTION|^DROP TRIGGER)' $file >> $OUTPUTFILE
# And remove any that may exist (but keep DROP TEMPORARY TABLE)
sed -i -e "/^DROP PROCEDURE/d;/^DROP FUNCTION/d;/^DROP TRIGGER/d" $file
echo "" >> $OUTPUTFILE
# Then collapse the rest of the file
cat $file | tr '\n' ' ' >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
echo "" >> $OUTPUTFILE
done < "./sys_$MYSQLVERSION.sql"
# Does essentially nothing right now, but may in future
sed -e "/Copyright/,/51 Franklin St/d;/sql_log_bin/d" $SYSDIR/after_setup.sql >> $OUTPUTFILE
# Remove final leading and trailing spaces
sed -i '' -e "s/^ *//g" $OUTPUTFILE
sed -i '' -e "s/[ \t]*$//g" $OUTPUTFILE
# Remove more than one empty line
sed -i '' -e "/^$/N;/^\n$/D" $OUTPUTFILE
mv $OUTPUTFILE $GENDIR/
cd $GENDIR/
rm -rf $GENDIR/tmpgen
else
sed -e "s/^/-- /" $SYSDIR/LICENSE > $GENDIR/$OUTPUTFILE
cat "$SYSDIR/sys_$MYSQLVERSION.sql" | tr -d '\r' | grep 'SOURCE' | $SED_R 's .{8} ' | sed "s/^/$(echo $SYSDIR | sed -e 's/[]\/$*.^|[]/\\&/g')/g" \
| xargs sed -e "/Copyright/,/51 Franklin St/d;s/'root'@'localhost'/$MYSQLUSER/g" >> $GENDIR/$OUTPUTFILE
fi
# Check if sql_log_bin lines should be removed
if [[ ! -z "$SKIPBINLOG" ]] ;
then
LOGWARNING="WARNING: Using a routine that could cause binary log events, but disabling of binary logging has been removed"
sed -i '' -e "s/^[ \s]*SET sql_log_bin = 0/SELECT \"$LOGWARNING\"/g" $GENDIR/$OUTPUTFILE
sed -i '' -e "s/\sSET sql_log_bin = @log_bin;/SET @log_bin = NULL;/g" $GENDIR/$OUTPUTFILE
SKIPBINLOG="disabled"
else
SKIPBINLOG="enabled"
fi
cd $PWD
# Print summary
echo $"
Wrote file: $GENDIR/$OUTPUTFILE
Object Definer: $MYSQLUSER
sql_log_bin: $SKIPBINLOG
"