scripts/ipkg-make-index.sh

   1 #!/usr/bin/env bash
   2 set -e
   3
   4 pkg_dir=$1
   5
   6 if [ -z $pkg_dir ] || [ ! -d $pkg_dir ]; then
   7         echo "Usage: ipkg-make-index <package_directory>" >&2
   8         exit 1
   9 fi
  10
  11 which md5sum >/dev/null 2>&1 || alias md5sum=md5
  12 empty=1
  13
  14 for pkg in `find $pkg_dir -name '*.ipk' | sort`; do
  15         empty=
  16         name="${pkg##*/}"
  17         name="${name%%_*}"
  18         [[ "$name" = "kernel" ]] && continue
  19         [[ "$name" = "libc" ]] && continue
  20         echo "Generating index for package $pkg" >&2
  21         file_size=$(ls -l $pkg | awk '{print $5}')
  22         md5sum=$(md5sum $pkg | awk '{print $1}')
  23         sha256sum=$(openssl dgst -sha256 $pkg | awk '{print $2}')
  24         # Take pains to make variable value sed-safe
  25         sed_safe_pkg=`echo $pkg | sed -e 's/^\.\///g' -e 's/\\//\\\\\\//g'`
  26         tar -xzOf $pkg ./control.tar.gz | tar xzOf - ./control | sed -e "s/^Description:/Filename: $sed_safe_pkg\\
  27 Size: $file_size\\
  28 MD5Sum: $md5sum\\
  29 SHA256sum: $sha256sum\\
  30 Description:/"
  31         echo ""
  32 done
  33 [ -n "$empty" ] && echo
  34 exit 0