bin/changelogget

   1 #! /bin/sh
   2 # $Id$
   3
   4 v=true
   5 if [ "$1" = "-q" ];then
   6         v=false
   7         shift
   8 fi
   9 changelog=""
  10 if [ "$1" = "-n" ];then
  11         changelog="$1"
  12         shift
  13 fi
  14
  15 function formatpatch
  16 {
  17         # --- src/gdb/ChangeLog   2008/04/24 08:46:17     1.9308
  18         diffdecvs | if [ -z "$changelog" ];then perl -p -e '$r=qr/^(?:---|\Q+++\E) /o;$c=0 if m{$r}o;$c=1 if s{$r(?=\S+/ChangeLog(?:\t|$))}{### }o;s{^@@}{##} if $c;'; else cat; fi
  19 }
  20
  21 if [ "$*" = "-f" ];then
  22         formatpatch
  23 else for arg in "$@";do
  24         # http://sourceware.org/ml/gdb-cvs/2099-99/msg99999.html
  25         if [ "$arg" != "${arg#http://sources.redhat.com/}" ];then
  26                 arg="http://sourceware.org/${arg#http://sources.redhat.com/}"
  27         fi
  28         if [ "$arg" != "${arg#http://sourceware.org/ml/*-cvs/}" -a "$arg" != "${arg%.html}" ];then
  29                 echo >&2 -n '+'
  30                 echo "$arg"
  31                 echo
  32                 changelogget -q $changelog $(wget -q -O - "$arg" | sed -n -e 's/&amp;/\&/g' -e 's#^<a \+\(rel="nofollow"\)\? *href="\(.*\)">\2</a>$#\2#p')
  33         elif [ "$arg" != "${arg#http://gcc.gnu.org/viewcvs[?]view=revision&revision=}" ];then
  34                 echo >&2 -n '+'
  35                 echo "$arg"
  36                 echo
  37                 changelogget -q $changelog $(wget -q -O - "$arg" | sed -n -e 's/&amp;/\&/g' -e 's#^.*<a href="\(/viewcvs/[^">]*\)"[^>]*>text changed<.*$#http://gcc.gnu.org\1#p')
  38         elif [ "$arg" != "${arg#http://sourceware.org/ml/}" -a "$arg" != "${arg%.html}" ];then
  39                 echo >&2 -n '#'
  40                 echo "$arg"
  41                 raw="$(wget -q -O - "$arg" | sed -n 's#^.*<a href="\(/cgi-bin/get-raw-msg[?][^"]*\)">Raw text</a>.*$#\1#p')"
  42                 if [ -z "$raw" ];then
  43                         echo >&2 "No raw URL found: $arg"
  44                         exit 1
  45                 fi
  46                 wget -q -O - "http://sourceware.org$raw" | sed -n -e '/^Subject:/p' -e '/^$/,$p'
  47         elif [ "$arg" != "${arg#http://sourceware.org/cgi-bin/cvsweb.cgi/src/}" ];then
  48                 echo >&2 -n '.'
  49                 wget -q -O - "$arg" | formatpatch
  50         # http://gcc.gnu.org/viewcvs/trunk/ChangeLog?r1=154127&r2=154126&pathrev=154127
  51         elif [ "$arg" != "${arg#http://gcc.gnu.org/viewcvs/}" ];then
  52                 echo >&2 -n '.'
  53                 wget -q -O - "$arg&view=patch" | formatpatch
  54         else
  55                 echo >&2 "Invalid URL: $arg"
  56                 exit 1
  57         fi
  58 done;fi
  59 if $v;then
  60         echo >&2 OK
  61 fi