Contents of /trunk/svn-export

#!/bin/sh -e
#
# svn-export-this: 'svn export' this tree and unpack the tarball so the
# package can be built.
#
# Requires a destination dir on the command line.  Creates and
# populates this dir, where the actual dpkg-buildpackage can be run.

usage () {
        exec >&2
        echo "usage: ./$(basename $0) {destdir}"
        echo ""
        echo "Unpacks the package source into {destdir}"
        echo "where you can run 'dpkg-buildpackage' or 'debuild'."
        exit 1
}

# must run this from the directory the script is in
if [ "$(dirname "$0")" != '.' ] ||
   [ -z "$1" ]; then
        usage
fi

chglog=$(dpkg-parsechangelog)

pkg=$(echo "$chglog" | awk '/^Source: /{print $2}')
ver=$(echo "$chglog" | awk '/^Version: /{print $2}')
ver_upstream=${ver%-*}
tar_upstream_pattern=${pkg}_${ver_upstream}.orig.tar.*
tar_upstream=$(ls $tar_upstream_pattern)

destdir=$1/$pkg-$ver_upstream;

if [ -d "$destdir" ]; then
        echo >&2 "$0: export directory $destdir already exists"
        exit 1
fi

if [ ! -f "$tar_upstream" ]; then
        echo >&2 "cannot find upstream tarball $tar_upstream_pattern"
        exit 1
fi

mkdir -p "$destdir"
svn export --force $tar_upstream "$destdir/../$tar_upstream"
svn export --force debian "$destdir/debian"
cd "$destdir"
case $tar_upstream in
        *.gz) z=z ;;
        *.bz2) z=j ;;
        *) echo >&2 "unrecognised tar format, $tar_upstream"; exit 1 ;;
esac
tar x${z}f ../$tar_upstream --strip-components=1
echo "exported to $destdir"
1	#!/bin/sh -e
2	#
3	# svn-export-this: 'svn export' this tree and unpack the tarball so the
4	# package can be built.
5	#
6	# Requires a destination dir on the command line. Creates and
7	# populates this dir, where the actual dpkg-buildpackage can be run.
8
9	usage () {
10	exec >&2
11	echo "usage: ./$(basename $0) {destdir}"
12	echo ""
13	echo "Unpacks the package source into {destdir}"
14	echo "where you can run 'dpkg-buildpackage' or 'debuild'."
15	exit 1
16	}
17
18	# must run this from the directory the script is in
19	if [ "$(dirname "$0")" != '.' ] \|\|
20	[ -z "$1" ]; then
21	usage
22	fi
23
24	chglog=$(dpkg-parsechangelog)
25
26	pkg=$(echo "$chglog" \| awk '/^Source: /{print $2}')
27	ver=$(echo "$chglog" \| awk '/^Version: /{print $2}')
28	ver_upstream=${ver%-*}
29	tar_upstream_pattern=${pkg}_${ver_upstream}.orig.tar.*
30	tar_upstream=$(ls $tar_upstream_pattern)
31
32	destdir=$1/$pkg-$ver_upstream;
33
34	if [ -d "$destdir" ]; then
35	echo >&2 "$0: export directory $destdir already exists"
36	exit 1
37	fi
38
39	if [ ! -f "$tar_upstream" ]; then
40	echo >&2 "cannot find upstream tarball $tar_upstream_pattern"
41	exit 1
42	fi
43
44	mkdir -p "$destdir"
45	svn export --force $tar_upstream "$destdir/../$tar_upstream"
46	svn export --force debian "$destdir/debian"
47	cd "$destdir"
48	case $tar_upstream in
49	*.gz) z=z ;;
50	*.bz2) z=j ;;
51	*) echo >&2 "unrecognised tar format, $tar_upstream"; exit 1 ;;
52	esac
53	tar x${z}f ../$tar_upstream --strip-components=1
54	echo "exported to $destdir"