1#! /bin/bash 2 3# Make a list of revisions for commits to the branch of interest (trunk 4# by default) between the specified dates. This skips commits that do 5# not modify any existing files and changes by gccadmin. 6# 7# Copyright (C) 2007 Free Software Foundation. 8# 9# This file is free software; you can redistribute it and/or modify 10# it under the terms of the GNU General Public License as published by 11# the Free Software Foundation; either version 3 of the License, or 12# (at your option) any later version. 13# 14# This program is distributed in the hope that it will be useful, 15# but WITHOUT ANY WARRANTY; without even the implied warranty of 16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17# GNU General Public License for more details. 18# 19# For a copy of the GNU General Public License, write the the 20# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21# Boston, MA 02111-1301, USA. 22 23#set -ex 24 25abort() { 26 echo "$@" 27 exit 1 28} 29 30test $# -lt 2 && abort "usage: $0 low_date high_date [branch]" 31 32export TZ=UTC 33LOW_DATE="$1" 34HIGH_DATE="$2" 35 36if [ $# -eq 3 ]; then 37 BRANCH="$3" 38else 39 BRANCH="" 40fi 41 42# Verify branch name, convert a short name to the real one. 43 44case $BRANCH in 45"") BRANCH="trunk";; 46mline) BRANCH="trunk";; 47mainline) BRANCH="trunk";; 484.1) BRANCH="gcc-4_1-branch";; 49gcc-4_1-branch) ;; 504.0) BRANCH="gcc-4_0-branch";; 51gcc-4_0-branch) ;; 523.4) BRANCH="gcc-3_4-branch";; 53gcc-3_4-branch) ;; 54*) ;; # abort "$0: unrecognized branch $BRANCH" 55esac 56 57if [ "${BRANCH}" = "trunk" ]; then 58 BRANCHPATH=trunk 59else 60 BRANCHPATH=branches/${BRANCH} 61fi 62 63# Get the revision at the time of LOW_DATE. 64 65LOW_REV=`svn info --revision {"${LOW_DATE}"} \ 66 ${REG_SVN_REPO}/${BRANCHPATH} \ 67 | awk '/Revision:/ { print $2 }'` 68 69# Create the list of information for LOW_REV through HIGH_DATE in a 70# form expected by gcc-svn-ids. 71 72svn log --quiet --non-interactive \ 73 --revision ${LOW_REV}:{"${HIGH_DATE}"} \ 74 ${REG_SVN_REPO}/${BRANCHPATH} \ 75 | awk -v branch=$BRANCH \ 76 'BEGIN { id=0 } 77 /---/ { next } 78 /(no author)/ { next } 79 /gccadmin/ { next } 80 { sub(" \\+0000 (.*)","") 81 sub("r","",$1) 82 gsub(" \\| ","|") 83 id++ 84 print id "|" $0 "|" branch 85 }' 86