#!/bin/sh # # 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. # # # buildinfo.sh -- Determine Build Information # Initially written by Ralf S. Engelschall <rse@apache.org> # for the Apache's Autoconf-style Interface (APACI)
# # argument line handling #
error=no if [ $# -ne 1 -a $# -ne 2 ]; then
error=yes fi if [ $# -eq 2 -a "x$1" != "x-n" ]; then
error=yes fi if [ "x$error" = "xyes" ]; then echo"$0:Error: invalid argument line" echo"$0:Usage: $0 [-n] " echo"Where can contain:" echo" %u ...... substituted by determined username (foo)" 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="$1" fi
# # determine username #
username="$LOGNAME" if [ "x$username" = "x" ]; then
username="$USER" if [ "x$username" = "x" ]; then
username="`(whoami) 2>/dev/null |\
awk '{ printf("%s", $1); }'`" if [ "x$username" = "x" ]; then
username="`(who am i) 2>/dev/null |\
awk '{ printf("%s", $1); }'`" if [ "x$username" = "x" ]; then
username='unknown' fi fi fi fi
# # determine hostname and domainname #
hostname="`(uname -n) 2>/dev/null |\
awk '{ printf("%s", $1); }'`" if [ "x$hostname" = "x" ]; then
hostname="`(hostname) 2>/dev/null |\
awk '{ printf("%s", $1); }'`" if [ "x$hostname" = "x" ]; then
hostname='unknown' fi fi
case $hostname in
*.* )
domainname=".`echo $hostname | cut -d. -f2-`"
hostname="`echo $hostname | cut -d. -f1`"
;;
esac if [ "x$domainname" = "x" ]; 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", $1); }'`" if [ "x$domainname" = "x" ]; 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", $1); }'`" if [ "x$time_year" = "x" ]; then
time_year="`date '+%y' | awk '{ printf("%s", $1); }'`"
case $time_year in
[5-9][0-9]) time_year="19$time_year" ;;
[0-4][0-9]) 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
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