git-ls-remote.sh

   1 #!/bin/sh
   2 #
   3 . git-sh-setup || die "Not a git archive"
   4
   5 usage () {
   6     echo >&2 "usage: $0 [--heads] [--tags] <repository> <refs>..."
   7     exit 1;
   8 }
   9
  10 while case "$#" in 0) break;; esac
  11 do
  12   case "$1" in
  13   -h|--h|--he|--hea|--head|--heads)
  14   heads=heads; shift ;;
  15   -t|--t|--ta|--tag|--tags)
  16   tags=tags; shift ;;
  17   --)
  18   shift; break ;;
  19   -*)
  20   usage ;;
  21   *)
  22   break ;;
  23   esac
  24 done
  25
  26 case "$#" in 0) usage ;; esac
  27
  28 case ",$heads,$tags," in
  29 ,,,) heads=heads tags=tags other=other ;;
  30 esac
  31
  32 . git-parse-remote
  33 peek_repo="$(get_remote_url "$@")"
  34 shift
  35
  36 tmp=.ls-remote-$$
  37 trap "rm -fr $tmp-*" 0 1 2 3 15
  38 tmpdir=$tmp-d
  39
  40 case "$peek_repo" in
  41 http://* | https://* )
  42         if [ -n "$GIT_SSL_NO_VERIFY" ]; then
  43             curl_extra_args="-k"
  44         fi
  45         curl -nsf $curl_extra_args "$peek_repo/info/refs" || exit 1
  46         ;;
  47
  48 rsync://* )
  49         mkdir $tmpdir
  50         rsync -rq "$peek_repo/refs" $tmpdir || exit 1
  51         (cd $tmpdir && find refs -type f) |
  52         while read path
  53         do
  54                 cat "$tmpdir/$path" | tr -d '\012'
  55                 echo "  $path"
  56         done &&
  57         rm -fr $tmpdir
  58         ;;
  59
  60 * )
  61         git-peek-remote "$peek_repo"
  62         ;;
  63 esac |
  64 sort -t '       ' -k 2 |
  65 while read sha1 path
  66 do
  67         case "$path" in
  68         refs/heads/*)
  69                 group=heads ;;
  70         refs/tags/*)
  71                 group=tags ;;
  72         *)
  73                 group=other ;;
  74         esac
  75         case ",$heads,$tags,$other," in
  76         *,$group,*)
  77                 ;;
  78         *)
  79                 continue;;
  80         esac
  81         case "$#" in
  82         0)
  83                 match=yes ;;
  84         *)
  85                 match=no
  86                 for pat
  87                 do
  88                         case "/$path" in
  89                         */$pat )
  90                                 match=yes
  91                                 break ;;
  92                         esac
  93                 done
  94         esac
  95         case "$match" in
  96         no)
  97                 continue ;;
  98         esac
  99         echo "$sha1     $path"
 100 done