Author: gjb
Date: Mon May 5 23:01:01 2014
New Revision: 265405
URL: http://svnweb.freebsd.org/changeset/base/265405
Log:
Add a helper script for parsing 'svn log' for the
'Relnotes:' tag in case 'yes' is not explicitly
the first string value following the tab.
As it turns out, a number of commits have bypassed
my filters (both email and 'svn log --search'), and
this script returns the results I want when doing
these searches.
Sponsored by: The FreeBSD Foundation
Added:
head/release/scripts/relnotes-search.sh (contents, props changed)
Added: head/release/scripts/relnotes-search.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/release/scripts/relnotes-search.sh Mon May 5 23:01:01 2014
(r265405)
@@ -0,0 +1,133 @@
+#!/bin/sh
+#-
+# Copyright (c) 2014 The FreeBSD Foundation
+# All rights reserved.
+#
+# This software were developed by Glen Barber
+# under sponsorship from the FreeBSD Foundation.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD$
+#
+
+set -C
+
+PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin"
+export PATH
+
+usage() {
+ echo "Usage:"
+ echo -n "$(basename ${0}) [-rNNNNNN]"
+ echo " [-l /path/for/output] /path/to/branch"
+ echo " -r: The oldest commit to include in the search"
+ echo ""
+ exit 1
+}
+
+main() {
+ while getopts "l:r:" arg ; do
+ case ${arg} in
+ l)
+ # Disallow '-rNNNNNN' argument for oldest
+ # revision # from becoming the log file
+ # accidentally.
+ where="${OPTARG##-r*}"
+ [ -z "${where}" ] && usage
+ if [ -e "${where}" ]; then
+ echo "Log file already exists:"
+ echo " (${where})"
+ exit 2
+ fi
+ ;;
+ r)
+ rev="${OPTARG##-r}"
+ c=$(echo -n ${rev} | tr -d '0-9' | wc -c)
+ if [ ${c} -ne 0 ]; then
+ echo "Revision number must be numeric."
+ exit 2
+ fi
+ # Since the last specified revision is
+ # specified, mangle the variable to
+ # make svn syntax happy.
+ rev="-r${rev}:rHEAD"
+ ;;
+ *)
+ usage
+ ;;
+ esac
+ done
+ shift $(( ${OPTIND} - 1 ))
+
+ # This assumes a local working copy, which svn search
+ # allows exactly one repository path (although the root
+ # can still be the path).
+ [ "$#" -ne 1 ] && usage
+
+ # If no log file, write to stdout.
+ [ -z "${where}" ] && where=/dev/stdout
+
+ svn=
+ # Where is svn?
+ for s in /usr/bin /usr/local/bin; do
+ if [ -x ${s}/svn ]; then
+ svn=${s}/svn
+ break
+ fi
+ if [ -x ${s}/svnlite ]; then
+ svn=${s}/svnlite
+ break
+ fi
+ done
+ # Did we find svn?
+ if [ -z "${svn}" ]; then
+ echo "svn(1) binary not found."
+ exit 2
+ fi
+ # Is more than one path specified? (This should never
+ # be triggered, because the argument count is checked
+ # above, but better safe than sorry.)
+ if [ $# -gt 1 ]; then
+ echo "Cannot specify more than one working path."
+ exit 2
+ fi
+ # Does the directory exist?
+ if [ ! -d "${1}" ]; then
+ echo "Specified path (${1}) is not a directory."
+ exit 2
+ fi
+ # Is it a subversion repository checkout?
+ ${svn} info ${1} >/dev/null 2>&1
+ if [ "$?" -ne 0 ]; then
+ echo "Cannot determine svn repository information for ${1}"
+ exit 2
+ fi
+
+ # All tests passed. Let's see what can possibly go wrong
+ # from here. The search string specified should match this
+ # in PCRE speak: ':[\t ]*'
+ ${svn} log ${rev} --search 'Relnotes:?[^ ]*' ${1} > ${where}
+ return $?
+}
+
+main "${@}"
+exit $?
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