pd.if.org Git - zpackage/blob - zpm-pkgfile

   1 #!/bin/sh
   2
   3 # edit package file metadata
   4
   5 #zpm pkg -s packager=foo zpm
   6
   7 # zpm pkg -f <pkgfile> zpm file/path configuration=1
   8 # zpm pkg zpm packager
   9
  10 warn() {
  11         printf '%s:' "$0" 1>&2
  12         printf ' %s' $* 1>&2
  13         printf '\n' 1>&2
  14         rv=1
  15 }
  16
  17 die() {
  18         printf '%s:' "$0" 1>&2
  19         printf ' %s' $* 1>&2
  20         printf '\n' 1>&2
  21         exit 1
  22 }
  23
  24 pkgfile=${ZPMDB:-/var/lib/zpm/local.db}
  25
  26 while getopts f: opt; do
  27         case $opt in
  28                 f) pkgfile="$OPTARG" ;;
  29         esac
  30 done
  31 shift $((OPTIND - 1))
  32
  33 if [ ! -f $pkgfile ]; then
  34         echo cannot find $pkgfile
  35         exit 1
  36 fi
  37
  38 (
  39 rv=0
  40
  41 {
  42 printf "begin;\n"
  43 while [ $# -gt 0 ]; do
  44         item=$1
  45         shift
  46         if [ -z "$pkgid" ]; then
  47                 item=":${item#:}"
  48         elif [ -z "$path" ]; then
  49                 item="/${item#/}"
  50         fi
  51
  52         show=0
  53         case "$item" in
  54                 :*)
  55                         pkgid=$(zpm findpkg -f $pkgfile "${item#:}")
  56                         if [ -z "$pkgid" ]; then
  57                                 warn "can't find pkgid ${item#:} in $pkgfile"
  58                                 break;
  59                         fi
  60                         continue
  61                         ;;
  62                 /*)
  63                         path="$item"
  64                         continue
  65                         ;;
  66                 *=*)
  67                         field=${item%%=*}
  68                         value=${item#*=}
  69                         ;;
  70                 *=)
  71                         field=${item%%=*}
  72                         value=
  73                         ;;
  74                 *)
  75                 field=$item
  76                 show=1
  77                 ;;
  78         esac
  79
  80         if [ -z "$path" ]; then
  81                 warn "no package file path specified"
  82                 break;
  83         fi
  84
  85         vfield=$(zpm quote "$field")
  86
  87         hasfield=$(zpm shell $pkgfile "select name from pragma_table_info('packagefiles_pkgid') where name = '$vfield';")
  88         if [ -z "$hasfield" ]; then
  89                 warn "$field is not a valid packagefile field"
  90                 break
  91         fi
  92
  93         field=$(zpm quote -i "$field")
  94         vpath=$(zpm quote "$path")
  95         vpkg=$(zpm quote "$pkgid")
  96
  97         haspath=$(zpm shell $pkgfile "select 1 from packagefiles_pkgid where pkgid = '$vpkg' and path = '$vpath';")
  98         if [ "$haspath" != 1 ]; then
  99                 warn "$path not in $pkgid"
 100                 break
 101         fi
 102
 103         if [ $show -eq 1 ]; then
 104                 printf "select %s from packagefiles_pkgid where pkgid = '%s' and path = '%s';\n" "$field" "$pkgid" "$vpath"
 105                 continue
 106         fi
 107
 108         if [ -z "$value" ]; then
 109                 value=NULL
 110         else
 111                 value=$(zpm quote -q "$value")
 112         fi
 113
 114         printf "update packagefiles_pkgid set %s = %s where pkgid = '$pkgid' and path = '%s';\n" $field $value "$vpath"
 115 done
 116
 117 if [ $rv -eq 0 ]; then
 118         printf "commit;\n"
 119 else
 120         printf "rollback;\n"
 121 fi
 122
 123 #} | cat
 124 } | zpm shell $pkgfile
 125 exit $rv
 126 )