RelSign

   1 #!/bin/sh
   2
   3 # Use agent
   4 GPG_TTY=$(tty) &&
   5 export GPG_TTY &&
   6 eval $(gpg-agent --daemon) &&
   7 GPG_AGENT_PID=$(expr "$GPG_AGENT_INFO" : ".*:\([1-9][0-9]*\):[1-9][0-9]*$") &&
   8 trap 'kill -0 2>/dev/null $GPG_AGENT_PID && kill $GPG_AGENT_PID' 0 1 2 3 15 &&
   9 kill -0 "$GPG_AGENT_PID" &&
  10 gpg="gpg --use-agent --local-user 96AFE6CB!" || exit
  11
  12 formats='htmldocs manpages'
  13
  14 products () {
  15         with_sig=: with_src=echo
  16         case "$1" in
  17         with-sig)
  18                 with_sig=echo
  19                 shift
  20                 ;;
  21         only-sig)
  22                 with_sig=echo with_src=:
  23                 shift
  24                 ;;
  25         esac
  26         version=$1
  27         $with_src "git-$version.tar.gz"
  28         $with_sig "git-$version.tar.sig"
  29         for fmt in $formats
  30         do
  31                 $with_src "git-$fmt-$version.tar.gz"
  32                 $with_sig "git-$fmt-$version.tar.sig"
  33         done
  34 }
  35
  36 report () {
  37         ls -l "git-$1.sign" $(products with-sig "$1")
  38 }
  39
  40
  41 failed=
  42 for tar in git-[0-9]*.tar.gz
  43 do
  44         version=$(expr "$tar" : 'git-\(.*\)\.tar.gz$')
  45
  46         if test -f "git-$version.tar.sig"
  47         then
  48                 can_skip=yes
  49                 for file in $(products with-sig "$version")
  50                 do
  51                         if ! test -f "$file"
  52                         then
  53                                 can_skip=no
  54                                 break
  55                         fi
  56                 done
  57                 if test "$can_skip" = yes
  58                 then
  59                         report "$version"
  60                         continue
  61                 fi
  62         fi
  63
  64         rm -f $(products only-sig $version)
  65
  66         files="$tar"
  67         missing=
  68         for fmt in $formats
  69         do
  70                 doc="git-$fmt-$version.tar.gz"
  71                 if test -f "$doc"
  72                 then
  73                         files="$files $doc"
  74                 else
  75                         missing="$missing $doc"
  76                 fi
  77         done
  78         case "$missing" in
  79         ?*)
  80                 echo >&2 "Missing files: $missing"
  81                 failed="$failed $version"
  82                 continue
  83                 ;;
  84         esac
  85         sha1sum $files | $gpg --clearsign >git-$version.sign || {
  86                 failed="$failed $version"
  87                 continue
  88         }
  89
  90         for file in $files
  91         do
  92                 gzip -dc <"$file" >"${file%.gz}" &&
  93                 $gpg -b "${file%.gz}" || {
  94                         failed="$failed $version"
  95                         rm -f "${file%.gz}.sig"
  96                 }
  97                 rm -f "${file%.gz}"
  98         done
  99
 100         case " $failed " in
 101         *" $version "*)
 102                 continue
 103                 ;;
 104         esac
 105
 106         report "$version"
 107 done
 108
 109 kill $GPG_AGENT_PID