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

   1 #!/bin/sh
   2
   3 # control repositories
   4
   5 # repo ...
   6 # add name <url>
   7 # del name
   8 # pri name <n>
   9 # list [-v ] [ name ... ]
  10 # note name <note>
  11 # url name [url]
  12 # packages [ name ... ] -- like zpm list
  13 # contents [ name ... ] -- like zpm contents
  14 # search [ name ] -- packages
  15 # push name ckagefile ...
  16 # pull name package ...
  17 # extract -- extract metadata from repo
  18 # json - extract metadata as json
  19 # setpkgurl packageid url
  20 # update - pull info from remote
  21 # gc [name] - run zpm gc on repo file
  22
  23 chroot=1
  24 pkgroot=
  25
  26 while getopts :R:d: opt; do
  27         case $opt in
  28                 R) pkgroot="$OPTARG" ;;
  29                 d) ZPMDB="$OPTARG" ;;
  30         esac
  31 done
  32
  33 shift $((OPTIND - 1))
  34
  35 for cf in /etc/zpmrc ~/.zpmrc ./.zpmrc; do
  36         test -r $cf && . $cf
  37 done
  38
  39 pkgroot=${pkgroot%/}
  40
  41 : ${ZPMDB:=$pkgroot/var/lib/zpm/local.db}
  42
  43 repodir=/var/lib/zpm/repo
  44 mkdir -p $repodir
  45
  46 export ZPMDB
  47
  48 die() {
  49         printf '%s:' "$0" 1>&2
  50         printf ' %s' $* 1>&2
  51         printf '\n' 1>&2
  52         exit 1
  53 }
  54
  55 set -e
  56 zpm test -v $ZPMDB
  57
  58 if [ $# -gt 0 ]; then
  59         action=$1
  60         shift
  61 else
  62         action=list
  63 fi
  64
  65 select() (
  66         name=$(zpm quote "$1")
  67         cols=$2
  68         if [ -n "$name" ]; then
  69                 where="where name = '$name'"
  70         fi
  71         zpm shell -separator ' ' $ZPMDB "select $cols from repository $where order by priority,name"
  72 )
  73
  74 update() (
  75         name=$(zpm quote "$1")
  76         col=$2
  77         val=$(zpm quote "$3")
  78         if [ -n "$name" ]; then
  79                 where="where name = '$name'"
  80         fi
  81         zpm shell $ZPMDB "update repository set $col = '$val' $where"
  82 )
  83
  84 refresh() {
  85         zpm shell $ZPMDB "update repository set refreshed = strftime('%s', 'now') where name = '$1'"
  86 }
  87
  88 update_info() {
  89         if [ $# -eq 0 ]; then
  90                 set $(select '' name)
  91         fi
  92         for repo in "$@"; do
  93                 url=$(select "$repo" url)
  94                 rf="$repodir/$repo.repo"
  95                 if [ -f "$rf" ]; then
  96                         # TODO merge in so packages aren't deleted
  97                         curl -f '-#' -z "$rf" -o "$rf.tmp" "$url"
  98                         rv=$?
  99                 else
 100                         curl -f '-#' -o "$rf" "$url" && refresh "$repo"
 101                         rv=$?
 102                 fi
 103                 if [ $rv -eq 0 ]; then
 104                         test -f "$rf.tmp" && mv "$rf.tmp" "$rf"
 105                         refresh "$repo"
 106                 fi
 107         done
 108 }
 109
 110 # response=$(curl --write-out %{http_code} --silent --output /dev/null servername)
 111 # --head
 112
 113 head_response_code() {
 114         curl --write-out '%{http_code}' --silent --output /dev/null -z $2 $1
 115 }
 116
 117 download() {
 118         repo=$1
 119         shift
 120         url=$(select "$repo" url)
 121         base=${url%/*}
 122         for package in "$@"; do
 123                 pkgid=$(zpm findpkg -f $repodir/$repo.repo $package)
 124                 if [ -z "$pkgid" ]; then
 125                         warn "no package found for $package"
 126                 else
 127                         mkdir -p "$repodir/$repo"
 128                         dest="$repodir/$repo/$pkgid.zpm"
 129                         fetch="$base/packages/$pkgid.zpm"
 130
 131                         if [ -f "$dest" ]; then
 132                                 rc=$(head_response_code $fetch $dest)
 133                                 if [ $rc = 304 ]; then
 134                                         echo "have $pkgid"
 135                                         continue
 136                                 fi
 137                                 echo downloading $pkgid
 138                                 curl -f '-#' -z "$dest" -o "$dest.tmp" $fetch
 139                                 mv "$dest.tmp" "$dest"
 140                         else
 141                                 echo downloading $pkgid
 142                                 curl -f '-#' -o "$dest.tmp" $fetch
 143                                 mv "$dest.tmp" "$dest"
 144                         fi
 145                 fi
 146         done
 147 }
 148
 149 case $action in
 150         list)
 151                 select '' priority,name,url,refreshed ;;
 152         add)
 153                 name=$(zpm quote "$1")
 154                 url=$(zpm quote "$2")
 155                 zpm shell $ZPMDB "insert into repository (name,url) values ('$name', '$url')"
 156                 ;;
 157         del)
 158                 name=$(zpm quote "$1")
 159                 zpm shell $ZPMDB "delete from repository where name = '$name'"
 160                 rm -f $repodir/$1.repo
 161                 # TODO delete caches
 162                 ;;
 163         url)
 164                 if [ -n "$2" ]; then
 165                         update "$1" url "$2"
 166                 else
 167                         select "$1" url
 168                 fi
 169                 ;;
 170         pri*)
 171                 if [ -n "$2" ]; then
 172                         update "$1" priority "$2"
 173                 else
 174                         select "$1" priority
 175                 fi
 176                 ;;
 177         fetch|download)
 178                 download "$@"
 179                 ;;
 180         update|pull)
 181                 update_info "$@"
 182                 ;;
 183         packages)
 184                 repo=$1
 185                 shift
 186                 zpm list -f $repodir/$repo.repo "$@"
 187                 ;;
 188         *)
 189                 echo unknown action
 190                 exit 1
 191                 ;;
 192 esac