qt-build-noarch

#!/bin/bash
# Copyright (C) 2013 Eric Shubert <eric@datamatters.us>
#
# Build QMailToaster nodist/noarch rpm file

######################################################################
# Change Log
# 12/08/13 shubes - created
######################################################################

# change my* variables appropriately. Nothing else should be changed.
mygithub=~/github
mygpgpass="use your gpg key pass"
myrepouser=shubes-stage
myidfile=~/.ssh/id_rsa-noarch

######################################################################
# set temp name for the git clone
#
a1_setup_temp_stuff(){

tempgit=$(tempfile 2>/dev/null)  || tempgit=/tmp/$me.$$

# make sure the temp stuff is deleted when we're done
trap "rm -rf $tempgit" 0 1 2 5 15
}
######################################################################
# clone the git repo to a temporary directory,
#
a2_clone_git_to_temp(){

mkdir $tempgit
# git 1.8.5 will have a -C option. 'til then, we need to cd to the target
savepwd=$PWD
cd $tempgit
git clone https://github.com/QMailToaster/$pkg
cd $savepwd

gspecdir=$tempgit/$pkg
specfile=$gspecdir/$pkg.spec

if [ ! -f "$specfile" ]; then
  echo "$me - unable to clone git repo, no spec file - terminating"
  exit 1
fi
}

######################################################################
# check to see if the package is a noarch package
# 
a3_check_pkg_type(){

grep --max-count=1 ^BuildArch $gspecdir/$pkg.spec | grep --quiet noarch

if [ $? -ne 0 ]; then
  echo "$me - \"BuildArch: noarch\" tag not found in $pkg.spec file"
  exit 1
fi
}

######################################################################
# get the src.rpm file from the mirrors
#
a4_get_src_rpm(){

read vertag version anythingleft <<!EOF!
$(grep --max-count=1 "^Version:" $specfile)
!EOF!

read reltag relstring anythingleft <<!EOF!
$(grep --max-count=1 "^Release:" $specfile)
!EOF!
release=$(echo $relstring | sed -e "s|%{?dist}|$repotag|")

pkgverrel=$pkg-$version-$release
srcname=$pkgverrel.src.rpm

echo "$me - processing $srcname"

srpmfile=$srcrpmdir/$srcname
wget -O $srpmfile $webmirror/$status/SRPMS/$srcname

rpm --checksig $srpmfile
if [ "$?" != "0" ]; then
  echo "$me -- $srcname in $status failed signature check"
  exit 1
fi
}

######################################################################
# invoke expect build and sign rpm with no prompt
#
a6_build_signed_rpm(){

logfile=$logdir/$pkgverrel.$dist.$arch.buildlog.txt
rm -f $logfile

expect -c "
  set timeout -1
  log_file $logfile
  spawn rpmbuild --rebuild --define \"dist $repotag.$dist\" --sign $srpmfile
  expect {
    phrase:  { send \"$mygpgpass\r\"; exp_continue }
  }
"
}

######################################################################
# upload the binary rpm(s) to staging
#
a8_upload_resulting_rpms(){

repostage=/stage/$status/$dist

while read wrotestring; do
# for some reason this loop executes once when there's nothing read
  if [ -z "$wrotestring" ]; then
    echo "$me - build appears to have failed - exiting"
    exit 1
  fi
  rpmfile=${wrotestring#Wrote: }
# there's a \r at the end of this string that we need to get rid of
  rpmfile=${rpmfile%.rpm*}
  rpmfile=${rpmfile}.rpm
  if [ ! -z "$rpmfile" ]; then
    scp -p -P 17132 -i $myidfile $rpmfile $myrepouser@$repohost:$repostage/.
    rm $rpmfile
  fi
done << !EOF!
$(grep ^Wrote $logfile)
!EOF!
}

######################################################################
# main routine begins here
#
me=${0##*/}
myver=v1.0

# find the package .spec file
if [ -z "$1" ]; then
  if [ "$(find . -maxdepth 1 -name "*.spec" | wc -w)" == "0" ]; then
    echo "$me what? (no .spec file here)"
    exit 1
  else
    pkg=${PWD##*/}
  fi
elif [ -f "$mygithub/$1/$1.spec" ]; then
  pkg=$1
else
  echo "$me - $1 not found"
  exit 1
fi

echo "$me - processing $pkg ..."

# define constants
status=testing
dist=nodist
arch=noarch
repotag=".qt"
repohost=masterepo.qmailtoaster.com
webmirror=http://mirror1.qmailtoaster.com
srcrpmdir="$(rpm --eval='%{_srcrpmdir}')"
logdir="$(rpm --eval='%{_topdir}')/BUILDLOGS"
mkdir -p $logdir

a1_setup_temp_stuff

a2_clone_git_to_temp

a3_check_pkg_type

a4_get_src_rpm

a6_build_signed_rpm

a8_upload_resulting_rpms

if [ -f $logfile ]; then
  scp -p -P 17132 -i $myidfile $logfile $myrepouser@$repohost:$repostage/.
  rm $logfile
fi

echo "$me - done"