target/imagebuilder/files/opkg-generate-config.sh

   1 #!/bin/sh
   2
   3 TOPDIR="$(pwd)"
   4 TARGETDIR="${1}"
   5
   6 [ -f "$TOPDIR/scripts/${0##*/}" ] || {
   7         echo "Please execute within the toplevel directory" >&2
   8         exit 1
   9 }
  10
  11 # Try to find package architecture from packages directory
  12 PKGARCH=
  13 for pkg in $TOPDIR/packages/*.ipk; do
  14         if [ -f "$pkg" ]; then
  15                 PKGARCH="${pkg##*_}"
  16                 PKGARCH="${PKGARCH%.ipk}"
  17                 [ "$PKGARCH" = all ] || break
  18         fi
  19 done
  20
  21 # Try to find package architecture from the target directory
  22 [ -n "$PKGARCH" ] || {
  23         PKGARCH="${TARGETDIR##*/root-}"
  24         [ "$PKGARCH" != "$TARGETDIR" ] || {
  25                 echo "Cannot determine package architecture" >&2
  26                 exit 1
  27         }
  28 }
  29
  30 rm -f $TOPDIR/tmp/opkg.conf
  31
  32 [ -f $TOPDIR/repositories.conf ] && \
  33         $TOPDIR/staging_dir/host/bin/sed \
  34                 -n -e "s/\$A/$PKGARCH/g" -e "/^[[:space:]*]src/p" \
  35                 $TOPDIR/repositories.conf > $TOPDIR/tmp/opkg.conf
  36
  37 cat <<EOT >> $TOPDIR/tmp/opkg.conf
  38 dest root /
  39 arch all 100
  40 arch $PKGARCH 200
  41 option offline_root $TARGETDIR
  42 src imagebuilder file:$TOPDIR/packages
  43 EOT
  44
  45 exit 0