showallcommonfiles.sh

CMVC是IBM和许多跨国公司的缺陷管理工具。这里给出了很多在Linux下用KSH编写的使用CMVC命令的例子。这些例子来自于IBM内部的CMVC培训。

#!/bin/ksh
#
# SAMPLE NAME: showAllCommonFiles
#
# FUNCTIONS:   This sample shell script shows the files that are 
#              common to other releases; that is, it shows all the
#              files that are not unique to this release.
#
#              This script does NOT show the releases to which the
#              common files are linked to. You can use the sample
#              showCommonFiles to show the releases to which a 
#              common file is linked to.
#
# USAGE:       showAllCommonFiles releaseName
#
# ENVIRONMENT
# VARIABLE(S): CMVC_FAMILY [CMVC_BECOME]
#
# 5765-207 (C) COPYRIGHT International Business Machines Corp. 1993,1995
# 5765-202 (C) COPYRIGHT International Business Machines Corp. 1993,1995
# 5622-063 (C) COPYRIGHT International Business Machines Corp. 1993,1995
# 5765-397 (C) COPYRIGHT International Business Machines Corp. 1994,1995
#
# All Rights Reserved
# Licensed Materials - Property of IBM
#
# US Government Users Restricted Rights - Use, duplication or
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
#
#
#           NOTICE TO USERS OF THE SOURCE CODE EXAMPLES
#
# INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THE SOURCE CODE
# EXAMPLES, BOTH INDIVIDUALLY AND AS ONE OR MORE GROUPS, "AS IS" WITHOUT
# WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
# LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
# OF THE SOURCE CODE EXAMPLES, BOTH INDIVIDUALLY AND AS ONE OR MORE GROUPS,
# IS WITH YOU.  SHOULD ANY PART OF THE SOURCE CODE EXAMPLES PROVE
# DEFECTIVE, YOU (AND NOT IBM OR AN AUTHORIZED RISC System/6000* WORKSTATION
# DEALER) ASSUME THE ENTIRE COST OF ALL NECESSARY SERVICING, REPAIR OR
# CORRECTION.
#
# * RISC System/6000 is a trademark of International Business Machines
#   Corporation.
#
# /usr/lpp/cmvc/samples/showAllCommonFiles
#

#-----------------------------------------------+
# Cleanup on exit or interrupt.                 |
#-----------------------------------------------+
terminate()
{
        cleanup
        exit 1
}

cleanup()
{
        rm -f $COMMON 2>/dev/null
}

yesno()
{
        read REPLY
        case "$REPLY" in
                n|no|N|NO) YESNO=no ;;
                *) YESNO=yes ;;
        esac
}

#-----------------------------------------------+
# Begin program.                                |
# Check for proper args or give usage.          |
#-----------------------------------------------+

if [ $# -ne 1 ]
then
        echo "\nusage: $0 releaseName\n"
        echo "This sample shell shows the files that are common";
        echo "to other releases."
        echo "That is, it shows all the files that are not unique to this release."
        echo ""
        exit 1
fi

if [ -z "$CMVC_FAMILY" ]
then
  echo "The CMVC family must be set with the CMVC_FAMILY environment variable."
  exit 1
fi

release=$1

#-----------------------------------------------+
# Setup the environment.                        |
#-----------------------------------------------+

trap 'echo "\n$0: Interrupted."; cleanup; exit 1' 2 3 15

COMMON=/tmp/fpc$$

#-----------------------------------------------------------------+
# Obtaining the files that are not common to other releases.      |
#-----------------------------------------------------------------+

Report -view FileView -raw -where " \
   releaseName='$release' and \
   nuDropDate is null and \
   exists (select id from Files \
               where sourceId=FileView.sourceId and \
                     nuDropDate is null and \
                     nuVersionId=FileView.nuVersionId and \
                     id <> FileView.id)" > $COMMON

if [ -s $COMMON ]
then
        awk -F"|" 'BEGIN {
           printf "\n%s\n", "These are the files that are not unique in release\n'$release'"
           printf "\n%-9.9s %-45.45s\n","Version","Path"
           printf "%-9.9s %-45.45s\n\n", "---------",\
                "---------------------------------------------"
        }
        {
        if (length($8) > 45) start = (length($8)-44)
                else start = 0;
        printf "%-9.9s %45.45s\n",$4,substr($8,start)
        }' $COMMON
else
        echo "\nAll the files are not common to other releases."
        echo "\nThat is, they all are unique files in release $release"
fi

cleanup
exit 0

# end of file