#!/bin/bash

# Call this indirectly by something like this -
# /path/to/easy_e17.sh --conf=/path/to/NIGHTLY_BUILD.conf --cvspath=/path/to/cvs --postscript=/path/to/this/script --instpath=/path/to/install/to
# A cron job is a good place for it.


# Edit this to suit your setup.
www_path="/var/www/download/tests"
www_url="http://download.enlightenment.org/tests"
from_email="noreply@enlightenment.org"
#to_mail="enlightenment-cvs@lists.sourceforge.net"
to_mail="onefang@gmail.com"
reply_to="enlightenment-devel@lists.sourceforge.net"
tmp_path="/tmp/easy_e17"
logs_path="$tmp_path/install_logs"


# Copy logs.
rm -f $www_path/logs/*
mkdir -p $www_path/logs
cp $logs_path/* $www_path/logs
cp $tmp_path/cvs_update.log $www_path/logs

# Figure out what happened to each package.
for file in $logs_path/*.log ; do
	package=`basename "$file" | cut -d'.' -f1`
	if [ -e "$tmp_path/$package.installed" ]; then
		packages_installed="$packages_installed $package"
	else
		if [ -e "$tmp_path/$package.skipped" ]; then
			packages_skipped="$packages_skipped $package"
		else
			if [ -e "$tmp_path/$package.nobuild" ]; then
				packages_nobuild="$packages_nobuild $package"
			else
				packages_failed="$packages_failed $package"
			fi
		fi
	fi
done

# Email summary and notes.
OUR_TEMP=$www_path/LAST_EMAIL.txt
echo "To: $to_mail"							>$OUR_TEMP
echo "Reply-To: $reply_to"						>>$OUR_TEMP
echo -n "Subject: Nightly build log for E17 on `date '+%F %T %z'`"	>>$OUR_TEMP
if [ -z "$packages_failed" ]; then
	echo -n " - NO ERRORS"						>>$OUR_TEMP
fi
echo ""									>>$OUR_TEMP
echo "From: Nightly build system <$from_email>"				>>$OUR_TEMP
echo ""									>>$OUR_TEMP

# Dump the summary information.
echo "Build log for Enlightenment DR 0.17 on `date '+%F %T %z'`"	>>$OUR_TEMP
echo "Build logs are available at $www_url/logs"			>>$OUR_TEMP
echo 									>>$OUR_TEMP
echo "Packages that failed to build:"					>>$OUR_TEMP
for package in $packages_failed; do
	echo "$package  $www_url/logs/$package.log"			>>$OUR_TEMP
#	echo -n "COMMAND: "						>>$OUR_TEMP
#	grep "^EASY_E17 CMD: " $logs_path/$package.log | tail -n 1 | cut -b 14- >>$OUR_TEMP
done
echo 									>>$OUR_TEMP
echo "Packages with no supported build system:"				>>$OUR_TEMP
line_length=0
for package in $packages_nobuild; do
	len=${#package}
	echo -n "$package, "						>>$OUR_TEMP
	line_length=`expr $line_length + $len + 2`
	if [ $line_length -ge 72 ]; then
		line_length=0
		echo 							>>$OUR_TEMP
	fi
done
echo 									>>$OUR_TEMP
echo 									>>$OUR_TEMP
echo "Packages skipped:"						>>$OUR_TEMP
line_length=0
for package in $packages_skipped; do
	len=${#package}
	echo -n "$package, "						>>$OUR_TEMP
	line_length=`expr $line_length + $len + 2`
	if [ $line_length -ge 72 ]; then
		line_length=0
		echo 							>>$OUR_TEMP
	fi
done
echo 									>>$OUR_TEMP
echo 									>>$OUR_TEMP
echo "Packages that build OK:"						>>$OUR_TEMP
line_length=0
for package in $packages_installed; do
	len=${#package}
	echo -n "$package, "						>>$OUR_TEMP
	line_length=`expr $line_length + $len + 2`
	if [ $line_length -ge 72 ]; then
		line_length=0
		echo 							>>$OUR_TEMP
	fi
done
echo 									>>$OUR_TEMP
echo									>>$OUR_TEMP

# Dump some useful info about tho build environment.
cat /etc/issue								>>$OUR_TEMP
uname -a								>>$OUR_TEMP
echo 									>>$OUR_TEMP
#autoconf --version | head -n 1						>>$OUR_TEMP
#automake --version | head -n 1						>>$OUR_TEMP
#libtool --version | head -n 1						>>$OUR_TEMP
#gettext --version | head -n 1						>>$OUR_TEMP

# Dump the notes, edit this to suit.
cat - >>$OUR_TEMP <<EOF

See $www_url/ for details.

EOF

# Actually send it.
/usr/sbin/sendmail -f "$from_email" -t <$OUR_TEMP
chmod a+r $OUR_TEMP