package-links: vars improvments

LOCKFILE=~/."${0##*/}".lock

REPOS=/srv/ftp/archlinux/archive/repos

BASE=/srv/ftp/archlinux/archive/packages

PKGFLAT=.all

PKGBASE=/srv/ftp/archlinux/archive/packages

PKGFLAT="$PKGBASE/.all" #must be subdirectory of $PKGBASE

PKGEXT='.pkg.tar.xz'

PKGSIG="$PKGEXT.sig"

case $1 in

  -a) SCANDIR="$REPOS";;

umask 022

# ensure dirs are here

[[ -e $BASE/$PKGFLAT ]] || mkdir -p "$BASE/$PKGFLAT"

[[ -e "$PKGFLAT" ]] || mkdir -p "$PKGFLAT"

echo "removing dead links in ${BASE##*/}"

find -L "$BASE" -type l -delete -print

echo "removing dead links in ${PKGBASE##*/}"

find -L "$PKGBASE" -type l -delete -print

# create new links pass

echo 'creating new links'

find $SCANDIR -type f -name '*.pkg.tar.xz' -o -name '*.pkg.tar.xz.sig'| while read src; do

find $SCANDIR -type f -name "*$PKGEXT" -o -name "*$PKGSIG"| while read src; do

  filename="${src##*/}"

  pkgname="${filename%-*}" #remove arch and extension

  pkgname="${pkgname%-*}" #remove pkgrel

  # destination in tree

  tdst="$parent/$filename"

  # destination in flat dir

  fdst="$BASE/$PKGFLAT/$filename"

  fdst="$PKGFLAT/$filename"

  # ensure pkgtree parent dir is present

  [[ -d "$parent" ]] || mkdir -v -p "$parent"

  # copy file if necessary

done

# disallow listing of PKGFLAT. Too much file

echo 'No listing allowed here.' > "$BASE/$PKGFLAT/index.html"

echo 'No listing allowed here.' > "$PKGFLAT/index.html"

echo "removing empty directories in ${BASE##*/}"

find "$BASE" -type d -empty -delete -print

touch "$BASE" "$BASE/$PKGFLAT"

echo "removing empty directories in ${PKGBASE##*/}"

find "$PKGBASE" -type d -empty -delete -print

touch "$PKGBASE" "$PKGFLAT"

# vim:set sw=2 ts=2 ft=sh et: