Added comments describing threading

Joel Grunbaum

2020-09-21 e72b38a05a3fd96ab7b057ebb6b3619867be1496

 main.sh

@@ -58,9 +58,11 @@
      return 1
   fi

   #Move package to repodir and add to repo db
   rm $REPODIR/*$1*.pkg.tar.xz*
   cp *$1*.pkg.tar.xz $REPODIR/
   [ "$SIGN" == "Y" ] && cp *$1*.pkg.tar.xz.sig $REPODIR
   # Add package to waiting list to be added to repo db
   while [ 1 ]; do
      if [ $(cat $REPODIR/.waitlist.lck) == 1 ]; then
         sleep 1
@@ -72,17 +74,17 @@
         fi
   done
   while [ 1 ]; do
      # Wait until package is at the top of the queue and add to db
      if [ "$(head -n1 $REPODIR/.waitlist)" == "$1" ]; then

   repo-add $([ "$SIGN" == "Y" ] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.xz $REPODIR/*$1*.pkg.tar.xz
         repo-add $([ "$SIGN" == "Y" ] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.xz $REPODIR/*$1*.pkg.tar.xz
         while [ 1 ]; do
            if [ $(cat $REPODIR/.waitlist.lck) == 1 ]; then
               sleep 1
            else
               # Remove self from top of queue
               echo 1 > $REPODIR/.waitlist.lck
               tail -n +2 $REPODIR/.waitlist > $REPODIR/.waitlist.tmp
               cat $REPODIR/.waitlist.tmp > $REPODIR/.waitlist
               rm $REPODIR/.waitlist.tmp
               mv $REPODIR/.waitlist.tmp $REPODIR/.waitlist
               echo 0 > $REPODIR/.waitlist.lck
               break
            fi