#!/bin/sh

#set -x

export LC_ALL=C

ARCH=$1
CONFIG="fedora.conf"
[ -n "$ARCH" ] && {
CONFIG="fedora-$ARCH.conf"
SPAMOPTS="--nomail"
}
TARGET_DIR="/mnt/koji/compose/branched"
#OLD_COMPOSES_DIR="--old-composes=/mnt/fedora_koji/compose/f23 --old-composes=$TARGET_DIR"
NIGHTLY="--nightly"
SKIP_PHASES="--skip-phase=productimg"
DEST=$(pwd)
DATE=$(date "+%Y%m%d")
DIST="26"
BRANCHED="26"
BRANCH="branched"
COMPSFILE="comps-f26.xml"
GIT_BRANCH="f26"
TMPDIR=`mktemp -d /tmp/$DIST.$DATE.XXXX`
TOMAIL="$ARCH@lists.fedoraproject.org"
FROM="Fedora Branched $ARCH Report <rawhide@fedoraproject.org>"
RSYNCPREFIX="sudo -u ftpsync"
ATOMIC=$(mktemp -d /tmp/atomic.${DIST}.$DATE.XXXX)
ATOMICREPO="/mnt/koji/compose/atomic/$BRANCHED/"
ATOMICDEST="/mnt/koji/atomic/$BRANCHED/"
OLDCOMPOSE_ID=$(cat $TARGET_DIR/latest-Fedora-26/COMPOSE_ID)
# uncomment and edit for resuming a failed compose
#COMPOSE_ID="Fedora-23-20150530.n.0"

if [ "$ARCH" = "arm" ]; then
   arches="aarch64"
   variants="Everything Server Cloud CloudImages Docker"
elif [ "$ARCH" = "ppc" ]; then
   arches="ppc64 ppc64le"
   variants="Everything Server Cloud CloudImages Docker"
elif [ "$ARCH" = "s390" ]; then
   arches="s390x"
   variants="Everything Server"
   TOMAIL="s390x@lists.fedoraproject.org"
fi

# assume a releng dir is a git checkout of the releng repo
# if it does not exist clone it
if [ -d releng ]; then
    pushd releng
    git pull --rebase
    popd
else
    git clone https://pagure.io/releng.git
fi

# Set up our fedmsg function, using the releng repo definition
FEDMSG_MODNAME="compose"
FEDMSG_CERTPREFIX="releng"
. ./releng/scripts/fedmsg-functions.sh

# Announce that we are starting, even though we don't know the compose_id yet..
send_fedmsg "${fedmsg_json_start}" ${DIST} start

pushd $TMPDIR
git clone https://pagure.io/fedora-comps.git && {
    pushd fedora-comps
    make "${COMPSFILE}"
    cp "${COMPSFILE}" $DEST/
    popd
}
popd

[ -z "$ARCH" ] && {
./releng/scripts/block_retired.py
}

CMD="pungi-koji --notification-script=/usr/bin/pungi-fedmsg-notification --config=$CONFIG --old-composes=$TARGET_DIR $OLD_COMPOSES_DIR $NIGHTLY $SKIP_PHASES"

if [ -z "$COMPOSE_ID" ]; then
    CMD="$CMD --target-dir=$TARGET_DIR"
else
    CMD="$CMD --debug-mode --compose-dir=$TARGET_DIR/$COMPOSE_ID"
fi

time $CMD "$@"
if [ "$?" != "0" ]; then
    exit 1
fi

NEWCOMPOSE_ID=$(cat $TARGET_DIR/latest-Fedora-26/COMPOSE_ID)
SHORTCOMPOSE_ID=$(echo $NEWCOMPOSE_ID|sed -e 's|Fedora-.*-||g')
fedmsg_json_start=$(printf '{"log": "start", "branch": "%s", "arch": "%s", "compose_id": "%s"}' "$BRANCHED" "$ARCH" "$NEWCOMPOSE_ID")
fedmsg_json_done=$(printf '{"log": "done", "branch": "%s", "arch": "%s", "compose_id": "%s"}' "$BRANCHED" "$ARCH" "$NEWCOMPOSE_ID")

# Set this to use later for a few items include depcheck
DESTDIR=$TARGET_DIR/$NEWCOMPOSE_ID

compose-changelog -p $TARGET_DIR/$NEWCOMPOSE_ID/logs/ $TARGET_DIR/$OLDCOMPOSE_ID/ $TARGET_DIR/$NEWCOMPOSE_ID/
/usr/share/mash/spam-o-matic $SPAMOPTS $DESTDIR/compose/Everything/ >$DESTDIR/logs/depcheck

[ -z "$ARCH" ] && {
./releng/scripts/critpath.py --url file://$DESTDIR/compose/Everything -o $DESTDIR/logs/critpath.txt branched &> $DESTDIR/logs/critpath.log
}

# Tell interested persons that the rsync is starting (zomg!)
send_fedmsg "${fedmsg_json_start}" ${DIST} rsync.start

for a in $arches
  do
  for dir in $variants;
    do
      $RSYNCPREFIX rsync -avhH $TARGET_DIR/$NEWCOMPOSE_ID/compose/$dir/$a/ /pub/fedora-secondary/development/$DIST/$dir/$a/ --link-dest=/pub/fedora-secondary/development/$DIST/Everything/ --exclude=repodata ;
      $RSYNCPREFIX rsync -avhH $TARGET_DIR/$NEWCOMPOSE_ID/compose/$dir/$a/ /pub/fedora-secondary/development/$DIST/$dir/$a/ --link-dest=/pub/fedora-secondary/development/$DIST/Everything/ --delete-after ;
    done
  done


# Tell interested persons that the rsync is done.
send_fedmsg "${fedmsg_json_done}" ${DIST} rsync.complete

# Tell everyone by fedmsg about the compose
send_fedmsg "${fedmsg_json_done}" ${DIST} complete

# Tell everyone by email about the compose
SUBJECT='Fedora '$DIST' compose report: '$SHORTCOMPOSE_ID' changes'
for tomail in $TOMAIL ; do
    cat $TARGET_DIR/$NEWCOMPOSE_ID/logs/*verbose $DESTDIR/logs/depcheck | \
         mutt -e "set from=\"$FROM\"" -e 'set envelope_from=yes' -s "$SUBJECT" $tomail
done

for koji in arm ppc s390
do
  if [ "$koji" = "arm" ]; then
     arches=aarch64
  elif [ "$koji" = "ppc" ]; then
     arches=ppc64,ppc64le
  elif [ "$koji" = "s390" ]; then
     arches=s390x
  fi
  ./releng/scripts/srpm-excluded-arch.py -a $arches --path $DESTDIR/compose/Everything/source/tree/Packages/ >$DESTDIR/logs/excludearch-$koji.log
done

# lock needs to be on NFS as we run it from different compose boxes for each secondary arch
/usr/local/bin/update-fullfiletimelist -l /pub/fedora-secondary/update-fullfiletimelist.lock -t /pub fedora-secondary

find $TARGET_DIR  -xdev -depth -maxdepth 2 -mtime +14  -exec rm -rf {} \;