#!/bin/sh
# Run this after each non-alpha release, to update the web documentation at
# http://www.gnu.org/software/$pkg/manual/
-# This script must be run from the top-level directory,
-# assumes you're using git for revision control,
-# and requires a .prev-version file as well as a Makefile,
-# from which it extracts the version number and package name, respectively.
-# Also, it assumes all documentation is in the doc/ sub-directory.
-VERSION=2009-07-21.16; # UTC
+VERSION=2012-12-16.14; # UTC
-# Copyright (C) 2009-2012 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-# Requirements: everything required to bootstrap your package,
-# plus these: git, cvs, cvsu, rsync, mktemp
-
ME=$(basename "$0")
warn() { printf '%s: %s\n' "$ME" "$*" >&2; }
die() { warn "$*"; exit 1; }
cat <<EOF
Usage: $ME
-Run this script from top_srcdir (no options or arguments) after each
-non-alpha release, to update the web documentation at
-http://www.gnu.org/software/\$pkg/manual/ Run it from your project's
-the top-level directory.
+Run this script from top_srcdir (no arguments) after each non-alpha
+release, to update the web documentation at
+http://www.gnu.org/software/\$pkg/manual/
+
+This script assumes you're using git for revision control, and
+requires a .prev-version file as well as a Makefile, from which it
+extracts the version number and package name, respectively. Also, it
+assumes all documentation is in the doc/ sub-directory.
Options:
-C, --builddir=DIR location of (configured) Makefile (default: .)
+ -n, --dry-run don't actually commit anything
--help print this help, then exit
--version print version number, then exit
exit
}
+# find_tool ENVVAR NAMES...
+# -------------------------
+# Search for a required program. Use the value of ENVVAR, if set,
+# otherwise find the first of the NAMES that can be run (i.e.,
+# supports --version). If found, set ENVVAR to the program name,
+# die otherwise.
+#
+# FIXME: code duplication, see also bootstrap.
+find_tool ()
+{
+ find_tool_envvar=$1
+ shift
+ find_tool_names=$@
+ eval "find_tool_res=\$$find_tool_envvar"
+ if test x"$find_tool_res" = x; then
+ for i
+ do
+ if ($i --version </dev/null) >/dev/null 2>&1; then
+ find_tool_res=$i
+ break
+ fi
+ done
+ else
+ find_tool_error_prefix="\$$find_tool_envvar: "
+ fi
+ test x"$find_tool_res" != x \
+ || die "one of these is required: $find_tool_names"
+ ($find_tool_res --version </dev/null) >/dev/null 2>&1 \
+ || die "${find_tool_error_prefix}cannot run $find_tool_res --version"
+ eval "$find_tool_envvar=\$find_tool_res"
+ eval "export $find_tool_envvar"
+}
+
+## ------ ##
+## Main. ##
+## ------ ##
+
+# Requirements: everything required to bootstrap your package, plus
+# these.
+find_tool CVS cvs
+find_tool GIT git
+find_tool RSYNC rsync
+find_tool XARGS gxargs xargs
+
builddir=.
+dryrun=
while test $# != 0
do
# Handle --option=value by splitting apart and putting back on argv.
case $1 in
--help|--version) ${1#--};;
-C|--builddir) shift; builddir=$1; shift ;;
+ -n|--dry-run) dryrun=echo; shift;;
--*) die "unrecognized option: $1";;
*) break;;
esac
done
test $# = 0 \
- || die "$ME: too many arguments"
+ || die "too many arguments"
prev=.prev-version
-version=$(cat $prev) || die "$ME: no $prev file?"
+version=$(cat $prev) || die "no $prev file?"
pkg=$(sed -n 's/^PACKAGE = \(.*\)/\1/p' $builddir/Makefile) \
- || die "$ME: no Makefile?"
+ || die "no Makefile?"
tmp_branch=web-doc-$version-$$
-current_branch=$(git branch | sed -ne '/^\* /{s///;p;q;}')
+current_branch=$($GIT branch | sed -ne '/^\* /{s///;p;q;}')
cleanup()
{
__st=$?
- rm -rf "$tmp"
- git checkout "$current_branch"
- git submodule update --recursive
- git branch -d $tmp_branch
+ $dryrun rm -rf "$tmp"
+ $GIT checkout "$current_branch"
+ $GIT submodule update --recursive
+ $GIT branch -d $tmp_branch
exit $__st
}
trap cleanup 0
# just-released version number, not some string like 7.6.18-20761.
# That version string propagates into all documentation.
set -e
-git checkout -b $tmp_branch v$version
-git submodule update --recursive
+$GIT checkout -b $tmp_branch v$version
+$GIT submodule update --recursive
./bootstrap
srcdir=$(pwd)
cd "$builddir"
tmp=$(mktemp -d web-doc-update.XXXXXX) || exit 1
( cd $tmp \
- && cvs -d $USER@cvs.sv.gnu.org:/webcvs/$pkg co $pkg )
-rsync -avP "$builddir"/doc/manual/ $tmp/$pkg/manual
+ && $CVS -d $USER@cvs.sv.gnu.org:/webcvs/$pkg co $pkg )
+$RSYNC -avP "$builddir"/doc/manual/ $tmp/$pkg/manual
(
cd $tmp/$pkg/manual
- # Add any new files:
- cvsu --types='?'|sed s/..// | xargs --no-run-if-empty -- cvs add -ko
+ # Add all the files. This is simpler than trying to add only the
+ # new ones because of new directories: it would require iterating on
+ # adding the outer directories, and then their contents.
+ #
+ # find guarantees that we add outer directories first.
+ find . -name CVS -prune -o -print \
+ | $XARGS --no-run-if-empty -- $dryrun $CVS add -ko
- cvs ci -m $version
+ $dryrun $CVS ci -m $version
)
# Local variables:
projects / debian / gzip / blobdiff