#!/bin/sh
# Dump the pouet.net DDL into a SQL text file

# Needed by sed to not throw out some warnings
LANG=C

echo "Dumping the current DDL..."
ssh pouet mysqldump --skip-lock-tables \
                    --no-data \
                    --result-file=pouet.sql \
                    pouet

echo "Downloading the DDL..."
scp pouet:pouet.sql .

echo "Cleaning up the DDL..."
# Remove any AUTO_INCREMENT option
sed -e 's/ AUTO_INCREMENT=[0-9]*//' -i '' pouet.sql

# Delete the last 2 lines (empty line + date of dump)
sed -e 'N;$!P;$!D;$d' -i '' pouet.sql

# Remove the MySQL client version header
sed -e '/-- MySQL dump .*  Distrib .*, for .*/d' -i '' pouet.sql

# Remove the MySQL server version header
sed -e '/-- Server version.*/d' -i '' pouet.sql

# Remove the host/database iformation
sed -e '/-- Host:.*Database:.*/d' -i '' pouet.sql

echo "Dump of the DDL completed in pouet.sql"