head	1.2;
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	SHTOOL_1_0_0:1.1.1.1 RSE:1.1.1;
locks; strict;
comment	@# @;


1.2
date	99.04.29.11.21.05;	author rse;	state dead;
branches;
next	1.1;

1.1
date	99.04.29.11.19.34;	author rse;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	99.04.29.11.19.34;	author rse;	state Exp;
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next	;


desc
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1.2
log
@*** empty log message ***
@
text
@#!/bin/sh
##
##  buildinfo -- Determine Build Information
##  Copyright (c) 1998-1999 Ralf S. Engelschall, All Rights Reserved. 
##  Usage: buildinfo [-n] <format-string>
##

#
#   argument line handling
#
error=no
if [ $# -ne 1 -a $# -ne 2 ]; then
    error=yes
fi
if [ $# -eq 2 -a ".$1" != ".-n" ]; then
    error=yes
fi
if [ $error = yes ]; then
    echo "$0:Error: invalid argument line"
    echo "$0:Usage: $0 [-n] <format-string>"
    echo "Where <format-string> can contain:"
    echo "   %u ...... substituted by determined username    (foo)"
    echo "   %U ...... substituted by determined user id     (42)"
    echo "   %h ...... substituted by determined hostname    (bar)"
    echo "   %d ...... substituted by determined domainname  (.com)"
    echo "   %D ...... substituted by determined day         (DD)"
    echo "   %M ...... substituted by determined month       (MM)"
    echo "   %Y ...... substituted by determined year        (YYYYY)"
    echo "   %m ...... substituted by determined monthname   (Jan)"
    exit 1
fi
if [ $# -eq 2 ]; then
    newline=no
    format_string="$2"
else
    newline=yes
    format_string="$1"
fi

#
#   initialization
#
username=''
hostname=''
domainname=''
time_day=''
time_month=''
time_year=''
time_monthname=''

#
#   determine username
#
username="$LOGNAME"
if [ ".$username" = . ]; then
    username="$USER"
    if [ ".$username" = . ]; then
        username="`(whoami) 2>/dev/null |\
                   awk '{ printf("%s", $1); }'`"
        if [ ".$username" = . ]; then
            username="`(who am i) 2>/dev/null |\
                       awk '{ printf("%s", $1); }'`"
            if [ ".$username" = . ]; then
                username='unknown'
            fi
        fi
    fi
fi

#
#   determine user id
#
userid="`(id -u) 2>/dev/null`"
if [ ".$userid" = . ]; then
    str="`(id) 2>/dev/null`"
    if [ ".`echo $str | grep '^uid[ 	]*=[ 	]*[0-9]*('`" != . ]; then
        userid=`echo $str | sed -e 's/^uid[ 	]*=[ 	]*//' -e 's/(.*//'`
    fi
    if [ ".$userid" = . ]; then
        userid=`egrep "^${username}:" /etc/passwd 2>/dev/null | \
                sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
        if [ ".$userid" = . ]; then
            userid=`(ypcat passwd) 2>/dev/null |
                    egrep "^${username}:" | \
                    sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'`
            if [ ".$userid" = . ]; then
                userid='?'
            fi
        fi
    fi
fi

#
#   determine hostname and domainname
#
hostname="`(uname -n) 2>/dev/null |\
           awk '{ printf("%s", $1); }'`"
if [ ".$hostname" = . ]; then
    hostname="`(hostname) 2>/dev/null |\
               awk '{ printf("%s", $1); }'`"
    if [ ".$hostname" = . ]; then
        hostname='unknown'
    fi
fi
case $hostname in
    *.* )
        domainname=".`echo $hostname | cut -d. -f2-`"
        hostname="`echo $hostname | cut -d. -f1`"
        ;;
esac
if [ ".$domainname" = . ]; then
    if [ -f /etc/resolv.conf ]; then
        domainname="`egrep '^[ 	]*domain' /etc/resolv.conf | head -1 |\
                     sed -e 's/.*domain//' \
                         -e 's/^[ 	]*//' -e 's/^ *//' -e 's/^	*//' \
                         -e 's/^\.//' -e 's/^/./' |\
                     awk '{ printf("%s", $1); }'`"
        if [ ".$domainname" = . ]; then
            domainname="`egrep '^[ 	]*search' /etc/resolv.conf | head -1 |\
                         sed -e 's/.*search//' \
                             -e 's/^[ 	]*//' -e 's/^ *//' -e 's/^	*//' \
                             -e 's/ .*//' -e 's/	.*//' \
                             -e 's/^\.//' -e 's/^/./' |\
                         awk '{ printf("%s", $1); }'`"
        fi
    fi
fi

#
#   determine current time
#
time_day="`date '+%d' | awk '{ printf("%s", $1); }'`"
time_month="`date '+%m' | awk '{ printf("%s", $1); }'`"
time_year="`date '+%Y' 2>/dev/null | awk '{ printf("%s", $1); }'`"
if test ".$time_year" = .; then
    time_year="`date '+%y' | awk '{ printf("%s", $1); }'`"
    case $time_year in
        9[0-9]*) time_year="19$time_year" ;;
              *) time_year="20$time_year" ;;
    esac
fi
case $time_month in
    1|01) time_monthname='Jan' ;;
    2|02) time_monthname='Feb' ;;
    3|03) time_monthname='Mar' ;;
    4|04) time_monthname='Apr' ;;
    5|05) time_monthname='May' ;;
    6|06) time_monthname='Jun' ;;
    7|07) time_monthname='Jul' ;;
    8|08) time_monthname='Aug' ;;
    9|09) time_monthname='Sep' ;;
      10) time_monthname='Oct' ;;
      11) time_monthname='Nov' ;;
      12) time_monthname='Dec' ;;
esac

#
#   create result string
#
if [ ".$newline" = .yes ]; then
    echo $format_string |\
    sed -e "s;%u;$username;g" \
        -e "s;%U;$userid;g" \
        -e "s;%h;$hostname;g" \
        -e "s;%d;$domainname;g" \
        -e "s;%D;$time_day;g" \
        -e "s;%M;$time_month;g" \
        -e "s;%Y;$time_year;g" \
        -e "s;%m;$time_monthname;g"
else
    echo "${format_string}&" |\
    sed -e "s;%u;$username;g" \
        -e "s;%U;$userid;g" \
        -e "s;%h;$hostname;g" \
        -e "s;%d;$domainname;g" \
        -e "s;%D;$time_day;g" \
        -e "s;%M;$time_month;g" \
        -e "s;%Y;$time_year;g" \
        -e "s;%m;$time_monthname;g" |\
    awk '-F&' '{ printf("%s", $1); }'
fi

@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Import of shtool 1.0.0
@
text
@@