applications/luci-app-opkg/root/usr/libexec/opkg-call

   1 #!/bin/sh
   2
   3 . /usr/share/libubox/jshn.sh
   4
   5 action=$1
   6 shift
   7
   8 case "$action" in
   9         list-installed)
  10                 cat /usr/lib/opkg/status
  11         ;;
  12         list-available)
  13                 lists_dir=$(sed -rne 's#^lists_dir \S+ (\S+)#\1#p' /etc/opkg.conf /etc/opkg/*.conf 2>/dev/null | tail -n 1)
  14                 find "${lists_dir:-/usr/lib/opkg/lists}" -type f '!' -name '*.sig' | xargs -r gzip -cd
  15         ;;
  16         install|update|remove)
  17                 (
  18                         opkg="opkg"
  19
  20                         while [ -n "$1" ]; do
  21                                 case "$1" in
  22                                         --autoremove|--force-overwrite|--force-removal-of-dependent-packages)
  23                                                 opkg="$opkg $1"
  24                                                 shift
  25                                         ;;
  26                                         -*)
  27                                                 shift
  28                                         ;;
  29                                         *)
  30                                                 break
  31                                         ;;
  32                                 esac
  33                         done
  34
  35                         if flock -x 200; then
  36                                 $opkg $action "$@" </dev/null >/tmp/opkg.out 2>/tmp/opkg.err
  37                                 code=$?
  38                                 stdout=$(cat /tmp/opkg.out)
  39                                 stderr=$(cat /tmp/opkg.err)
  40                         else
  41                                 code=255
  42                                 stderr="Failed to acquire lock"
  43                         fi
  44
  45                         json_init
  46                         json_add_int code $code
  47                         [ -n "$stdout" ] && json_add_string stdout "$stdout"
  48                         [ -n "$stderr" ] && json_add_string stderr "$stderr"
  49                         json_dump
  50                 ) 200>/tmp/opkg.lock
  51
  52                 rm -f /tmp/opkg.lock /tmp/opkg.err /tmp/opkg.out
  53         ;;
  54         *)
  55                 echo "Usage: $0 {list-installed|list-available}"       >&2
  56                 echo "       $0 {install|upgrade|remove} pkg[ pkg...]" >&2
  57                 exit 1
  58         ;;
  59 esac