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 '$c=1 if s{^(?:---|\Q+++\E)(?= \S+/ChangeLog\t)}{###};s{^@@}{##} if $c;'; else cat; fi
  19 }
  20
  21 for arg in "$@";do
  22         # http://sourceware.org/ml/gdb-cvs/2099-99/msg99999.html
  23         if [ "$arg" != "${arg#http://sources.redhat.com/}" ];then
  24                 arg="http://sourceware.org/${arg#http://sources.redhat.com/}"
  25         fi
  26         if [ "$arg" != "${arg#http://sourceware.org/ml/*-cvs/}" -a "$arg" != "${arg%.html}" ];then
  27                 echo >&2 -n '+'
  28                 echo "$arg"
  29                 echo
  30                 changelogget -q $changelog $(wget -q -O - "$arg" | sed -n -e 's/&amp;/\&/g' -e 's#^<a \+href="\(.*\)">\1</a>$#\1#p')
  31         elif [ "$arg" != "${arg#http://gcc.gnu.org/viewcvs[?]view=revision&revision=}" ];then
  32                 echo >&2 -n '+'
  33                 echo "$arg"
  34                 echo
  35                 changelogget -q $changelog $(wget -q -O - "$arg" | sed -n -e 's/&amp;/\&/g' -e 's#^.*<a href="\(/viewcvs/[^">]*\)"[^>]*>text changed<.*$#http://gcc.gnu.org\1#p')
  36         elif [ "$arg" != "${arg#http://sourceware.org/ml/}" -a "$arg" != "${arg%.html}" ];then
  37                 echo >&2 -n '#'
  38                 echo "$arg"
  39                 raw="$(wget -q -O - "$arg" | sed -n 's#^.*<a href="\(/cgi-bin/get-raw-msg[?][^"]*\)">Raw text</a>.*$#\1#p')"
  40                 if [ -z "$raw" ];then
  41                         echo >&2 "No raw URL found: $arg"
  42                         exit 1
  43                 fi
  44                 wget -q -O - "http://sourceware.org$raw" | sed -n -e '/^Subject:/p' -e '/^$/,$p'
  45         elif [ "$arg" != "${arg#http://sourceware.org/cgi-bin/cvsweb.cgi/src/}" ];then
  46                 echo >&2 -n '.'
  47                 wget -q -O - "$arg" | formatpatch
  48         # http://gcc.gnu.org/viewcvs/trunk/ChangeLog?r1=154127&r2=154126&pathrev=154127
  49         elif [ "$arg" != "${arg#http://gcc.gnu.org/viewcvs/}" ];then
  50                 echo >&2 -n '.'
  51                 wget -q -O - "$arg&view=patch" | formatpatch
  52         else
  53                 echo >&2 "Invalid URL: $arg"
  54                 exit 1
  55         fi
  56 done
  57 if $v;then
  58         echo >&2 OK
  59 fi