ONE SOLUTION: Convert Bash Script to equivalent Ant tasks?

[Ken Gentle]

Nasty regexp, but here's my solution:

<project name="QA-to-Prod" default="scripts" basedir=".">

  <property name="dir.qa" value="./QA"/>
  <property name="dir.prod" value="./PROD"/>
  <target name="scripts">
    <copy todir="${dir.prod}">
      <fileset dir="${dir.qa}">
        <include name="**/dist/Scripts/*"/>
      </fileset>
      <mapper type="regexp"
         
from="(?:.*[/\\])*([1-9][0-9]?\.[0-9][0-9]\.[0-9][0-9])(?:-)([0-9][0-9])([/\\].*[/\\])+(.*)"
         to="\1\3\2-\4" />
    </copy>
  </target>
</project>
At 04:24 PM 9/9/2003, you wrote:
Does anyone have any suggestions for converting the following bash script 
to an equivalent set of ANT Targets?

The basic idea is to take a path of the form

        ./QA/3.04.10-01/dist/Scripts/zz-Post-Install.sql

and turn it into

        ./PROD/3.04.10/dist/Scripts/01-zz-Post-Install.sql

I'm heading down the path of a <copy> with a regexp mapper.  Are there 
better alternatives?

Thanks!

        Ken

#/usr/bin/bash
#
# Current directory should contain two directory structures:
#   QA/
#      3.04.10-01
#      3.04.10-02
#      3.04.10-03
#      .
#      .
#      .
#      3.04.10-99
#   PROD/
#      3.04.10
#
#
# Release Id is of the form 3.04.10 (Major/Minor/Patch)
RELEASE_ID=${1}
#
if [ "" = "${RELEASE_ID}" ]
then
  echo No release number specified.
  exit 1
fi
# QA Releases are identified by the Release Id followed by a hyphen and the
# build number:  3.04.10-01
#
# PROD Releases are identified by the Release Id only.
#
# We want to move the scripts from each QA Release, in order, to the PROD
# tree, prefixing each script with its build number. For Example
#
#   QA/3.04.10-01/dist/Scripts/zz-Post-Install.sql
#   QA/3.04.10-02/dist/Scripts/zz-Post-Install.sql
#
# becomes
#
#   PROD/3.04.10/dist/Scripts/01-zz-Post-Install.sql
#   PROD/3.04.10/dist/Scripts/02-zz-Post-Install.sql
#
for REL in QA/${RELEASE_ID}-??
do
  # Start with QA/3.04.10-01
  t=${REL%*-[0-9][0-9]}   # Get everything but build: QA/3.04.10
  QA_NUM=${REL#${t}-}     # Get the build number:  01
  echo $REL - QA Release $QA_NUM
  echo Release Directory is $REL
  for SCR in ${REL}/dist/Scripts/*
  do
    FNAME=$(basename "${SCR}")
    if [ "${FNAME}" != "vssver.scc" ]
    then
      cp "${SCR}" "PROD/${RELEASE_ID}/dist/Scripts/${QA_NUM}-${FNAME}"
    fi
  done
done
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