Create bin scripts for Linux, Windows and Mac

bin/configure-replicadb

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+#!/bin/bash
+#
+# Copyright 2011 The Apache Software Foundation
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# -----------------------------------------------------------------------------
+# This is sourced in by bin/replicadb to set environment variables prior to
+# invoking ReplicaDB.jar.
+# -----------------------------------------------------------------------------
+
+bin="$1"
+
+if [ -z "${bin}" ]; then
+  bin=`dirname $0`
+  bin=`cd ${bin} && pwd`
+fi
+
+if [ -z "$REPLICADB_HOME" ]; then
+  export REPLICADB_HOME=${bin}/..
+fi
+
+REPLICADB_CONF_DIR=${REPLICADB_CONF_DIR:-${REPLICADB_HOME}/conf}
+
+# Where to find the main ReplicaDB jar
+REPLICADB_JAR_DIR=${REPLICADB_HOME}
+
+function add_to_classpath() {
+  dir=$1
+  for f in ${dir}/*.jar; do
+    REPLICADB_CLASSPATH=${REPLICADB_CLASSPATH}:${f};
+  done
+
+  export REPLICADB_CLASSPATH
+}
+
+# Add replicadb dependencies to classpath.
+REPLICADB_CLASSPATH=""
+if [ -d "$REPLICADB_HOME/lib" ]; then
+  add_to_classpath ${REPLICADB_HOME}/lib
+fi
+
+
+REPLICADB_CLASSPATH=${REPLICADB_CONF_DIR}:${REPLICADB_CLASSPATH}
+
+add_to_classpath ${REPLICADB_JAR_DIR}
+
+# -----------------------------------------------------------------------------
+#  Set JAVA_HOME or JRE_HOME if not already set
+# -----------------------------------------------------------------------------
+
+
+# Make sure prerequisite environment variables are set
+if [ -z "$JAVA_HOME" -a -z "$JRE_HOME" ]; then
+  if $darwin; then
+    # Bugzilla 54390
+    if [ -x '/usr/libexec/java_home' ] ; then
+      JAVA_HOME=`/usr/libexec/java_home`
+    # Bugzilla 37284 (reviewed).
+    elif [ -d "/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home" ]; then
+      JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home"
+    fi
+  else
+    JAVA_PATH=`which java 2>/dev/null`
+    if [ "x$JAVA_PATH" != "x" ]; then
+      JAVA_PATH=`dirname ${JAVA_PATH} 2>/dev/null`
+      JRE_HOME=`dirname ${JAVA_PATH} 2>/dev/null`
+    fi
+    if [ "x$JRE_HOME" = "x" ]; then
+      # XXX: Should we try other locations?
+      if [ -x /usr/bin/java ]; then
+        JRE_HOME=/usr
+      fi
+    fi
+  fi
+  if [ -z "$JAVA_HOME" -a -z "$JRE_HOME" ]; then
+    echo "Neither the JAVA_HOME nor the JRE_HOME environment variable is defined"
+    echo "At least one of these environment variable is needed to run this program"
+    exit 1
+  fi
+fi
+
+if [ -z "$JRE_HOME" ]; then
+  JRE_HOME="$JAVA_HOME"
+fi
+
+# Set standard commands for invoking Java, if not already set.
+if [ -z "$_RUNJAVA" ]; then
+  _RUNJAVA="$JRE_HOME"/bin/java
+fi
+
+export JAVA_HOME
+export JAVA_PATH
+export JRE_HOME
+export _RUNJAVA
+
+export REPLICADB_CLASSPATH
+export REPLICADB_CONF_DIR
+export REPLICADB_JAR_DIR
+

bin/configure-replicadb.cmd

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+:: Licensed to the Apache Software Foundation (ASF) under one or more
+:: contributor license agreements.  See the NOTICE file distributed with
+:: this work for additional information regarding copyright ownership.
+:: The ASF licenses this file to You under the Apache License, Version 2.0
+:: (the "License"); you may not use this file except in compliance with
+:: the License.  You may obtain a copy of the License at
+::
+::
+::     http://www.apache.org/licenses/LICENSE-2.0
+::
+:: Unless required by applicable law or agreed to in writing, software
+:: distributed under the License is distributed on an "AS IS" BASIS,
+:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+:: See the License for the specific language governing permissions and
+:: limitations under the License.
+
+if not exist %bin% (
+  echo Error: Environment variable bin not defined.
+  echo This is generally because this script should not be invoked directly. Use replicadb instead.
+  exit /b 1
+)
+
+if not defined REPLICADB_HOME (
+  set REPLICADB_HOME=%bin%\..
+)
+
+if not defined REPLICADB_CONF_DIR (
+  set REPLICADB_CONF_DIR=%REPLICADB_HOME%\conf
+)
+
+:: Add replicadb dependencies to classpath
+set REPLICADB_CLASSPATH=
+
+:: Where to find the main Sqoop jar
+set REPLICADB_JAR_DIR=%REPLICADB_HOME%
+call :add_dir_to_classpath %REPLICADB_JAR_DIR%
+
+if exist "%REPLICADB_HOME%\lib" (
+  call :add_dir_to_classpath %REPLICADB_HOME%\lib
+)
+
+call :add_dir_to_classpath %REPLICADB_CONF_DIR%
+
+:: -----------------------------------------------------------------------------
+::  Set JAVA_HOME or JRE_HOME if not already set
+:: -----------------------------------------------------------------------------
+
+:: Make sure prerequisite environment variables are set
+if not "%JRE_HOME%" == "" goto gotJreHome
+if not "%JAVA_HOME%" == "" goto gotJavaHome
+echo Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
+echo At least one of these environment variable is needed to run this program
+goto exit
+
+:gotJavaHome
+:: No JRE given, use JAVA_HOME as JRE_HOME
+set "JRE_HOME=%JAVA_HOME%"
+
+:gotJreHome
+:: Check if we have a usable JRE
+if not exist "%JRE_HOME%\bin\java.exe" goto noJreHome
+goto okJava
+
+:noJreHome
+rem Needed at least a JRE
+echo The JRE_HOME environment variable is not defined correctly
+echo This environment variable is needed to run this program
+goto exit
+
+:okJava
+:: Don't override _RUNJAVA if the user has set it previously
+if not "%_RUNJAVA%" == "" goto gotRunJava
+:: Set standard command for invoking Java.
+:: Also note the quoting as JRE_HOME may contain spaces.
+set _RUNJAVA="%JRE_HOME%\bin\java.exe"
+:gotRunJava
+
+goto :eof
+
+
+:: -----------------------------------------------------------------------------
+:: Function to add the given directory to the list of classpath directories
+:: All jars under the given directory are added to the classpath
+:: -----------------------------------------------------------------------------
+:add_dir_to_classpath
+if not "%1"=="" (
+  set REPLICADB_CLASSPATH=!REPLICADB_CLASSPATH!;%1\*
+)
+goto :eof
+

bin/replicadb

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+#!/bin/bash
+#
+# Copyright 2011 The Apache Software Foundation
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+follow_one() {
+  # Resolve symlinks and relative path components along a path.  This requires
+  # its argument to be an absolute path.  This does not recursively re-resolve
+  # symlinks; if that is required, use the 'follow' method.
+
+  target=$1
+  OIFS=$IFS
+  IFS='/'
+
+  # Taking each dir component along the way, build up a new target directory,
+  # resolving '.', '..', and symlinks.
+  newtarget=''
+  for part in ${target}; do
+    if [ -z "${part}" ]; then
+      continue # Empty dir part. 'foo//bar'
+    elif [ "." == "${part}" ]; then
+      continue # Nothing special to do for '.'
+    elif  [ ".." == "${part}" ]; then
+      IFS=$OIFS
+      newtarget=`dirname ${newtarget}` # pop a component.
+    elif [ -h "${newtarget}/${part}" ]; then
+      IFS=$OIFS
+      link=`readlink ${newtarget}/${part}`
+      # links can be relative or absolute. Relative ones get appended to
+      # newtarget; absolute ones replace it.
+      if [ "${link:0:1}" != "/"  ]; then
+        newtarget="${newtarget}/${link}" # relative
+      else
+        newtarget="${link}" # absolute
+      fi
+    else # Regular file component.
+      newtarget="${newtarget}/${part}"
+    fi
+    IFS='/'
+  done
+
+  IFS=$OIFS
+  echo $newtarget
+}
+
+follow() {
+  # Portable 'readlink -f' function to follow a file's links to the final
+  # target.  Calls follow_one recursively til we're finished tracing symlinks.
+
+  target=$1
+  depth=$2
+
+  if [ -z "$depth" ]; then
+    depth=0
+  elif [ "$depth" == "1000" ]; then
+    # Don't recurse indefinitely; we've probably hit a symlink cycle.
+    # Just bail out here.
+    echo $target
+    return 1
+  fi
+
+  # Canonicalize the target to be an absolute path.
+  targetdir=`dirname ${target}`
+  targetdir=`cd ${targetdir} && pwd`
+  target=${targetdir}/`basename ${target}`
+
+  # Use follow_one to resolve links. Test that we get the same result twice,
+  # to terminate iteration.
+  first=`follow_one ${target}`
+  second=`follow_one ${first}`
+  if [ "${first}" == "${second}" ]; then
+    # We're done.
+    echo "${second}"
+  else
+    # Need to continue resolving links.
+    echo `follow ${second} $(( $depth + 1 ))`
+  fi
+}
+
+prgm=`follow $0`
+bin=`dirname ${prgm}`
+bin=`cd ${bin} && pwd`
+
+source ${bin}/configure-replicadb "${bin}"
+exec ${_RUNJAVA} -cp ${REPLICADB_CLASSPATH} org.replicadb.ReplicaDB "$@"
+

bin/replicadb.cmd

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+@echo off
+:: Licensed to the Apache Software Foundation (ASF) under one or more
+:: contributor license agreements.  See the NOTICE file distributed with
+:: this work for additional information regarding copyright ownership.
+:: The ASF licenses this file to You under the Apache License, Version 2.0
+:: (the "License"); you may not use this file except in compliance with
+:: the License.  You may obtain a copy of the License at
+::
+::
+::     http://www.apache.org/licenses/LICENSE-2.0
+::
+:: Unless required by applicable law or agreed to in writing, software
+:: distributed under the License is distributed on an "AS IS" BASIS,
+:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+:: See the License for the specific language governing permissions and
+:: limitations under the License.
+
+setlocal enabledelayedexpansion
+
+set prgm=%~f0
+set bin=%~dp0
+if "%bin:~-1%" == "\" (
+  set bin=%bin:~0,-1%
+)
+
+call "%bin%\configure-replicadb.cmd" "%bin%"
+
+:: echo _RUNJAVA "%_RUNJAVA%" 
+:: echo REPLICADB_CLASSPATH "%REPLICADB_CLASSPATH%"
+
+call %_RUNJAVA% -cp %REPLICADB_CLASSPATH% -Dfile.encoding=UTF-8 org.replicadb.ReplicaDB %*
+
+endlocal

conf/replicadb.conf

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+############################# ReplicadB Basics #############################
+# Always complete; incremental is not yet supported
+mode=complete
+
+# integer greater than 0
+jobs=1
+############################# Soruce Options #############################
+
+source.connect=
+source.user=
+source.password=
+source.table=
+source.where=
+# or
+source.query=
+
+# Not jet available
+#source.check-column=
+#source.last-value=
+
+############################# Sink Options #############################
+
+sink.connect=
+sink.user=
+sink.password=
+sink.table=
+sink.columns=
+
+# Booleans; default are false
+#sink.disable.escape=false
+
+# Not jet available
+#sink.disable.index=false
+#sink.analyze=false
+
+############################# Other #############################
+
+# Boolean; default is false
+verbose=false