package bzr-loom tags 518097 + patch block 518097 by 518098 thanks On 04-Mar-2009, Ben Finney wrote: > Debian policy §4.9 recommends implementing a ‘get-orig-source’ target, > for automating the fetch of the corresponding source tarball when it > is not a simple matter of downloading from a URL.
Attached is a Bazaar patch bundle, implementing the above target via a shell program. The program parses the Vcs-Bzr field (so this is blocked by bug#518098) from ‘debian/control’, and the revision number from the upstream version number in the changelog. It then exports the revision to an appropriately-named tarball. The patch bundle is against the Alioth branch bzr+ssh://bzr.debian.org/bzr/pkg-bazaar/bzr-loom/experimental/ which is accessible to me only because I have an account there. -- \ “I got fired from my job the other day. They said my | `\ personality was weird. … That's okay, I have four more.” | _o__) —Bug-Eyed Earl, _Red Meat_ | Ben Finney <b...@benfinney.id.au>
# Bazaar merge directive format 2 (Bazaar 0.90)
# revision_id: ben+deb...@benfinney.id.au-20090304044240-\
# f5xmek5jgvphxfp8
# target_branch: bzr+ssh://bzr.debian.org/bzr/pkg-bazaar/bzr-\
# loom/experimental/
# testament_sha1: 517eede2e310287844e42ec3ec800a947916572b
# timestamp: 2009-03-04 15:43:37 +1100
# base_revision_id: jel...@samba.org-20090218185013-w1tn43kow1mwt9xy
#
# Begin patch
=== modified file 'debian/changelog'
--- debian/changelog 2009-02-18 18:50:13 +0000
+++ debian/changelog 2009-03-04 04:42:40 +0000
@@ -1,3 +1,15 @@
+bzr-loom (1.4.0~bzr93-2) UNRELEASED; urgency=low
+
+ [ Ben Finney ]
+ * debian/get-orig-source:
+ + Program to fetch source tarball from upstream VCS.
+ * debian/rules:
+ + Provide ‘get-orig-source’ target as recommended by Debian policy.
+ * debian/watch:
+ + Document the means to get the original source.
+
+ --
+
bzr-loom (1.4.0~bzr93-1) unstable; urgency=low
* New upstream snapshot.
=== added file 'debian/get-orig-source'
--- debian/get-orig-source 1970-01-01 00:00:00 +0000
+++ debian/get-orig-source 2009-03-04 04:42:40 +0000
@@ -0,0 +1,43 @@
+#! /bin/bash
+# -*- coding: utf-8; -*-
+
+# debian/get-orig-source
+# Part of ‘bzr-loom’ package
+#
+# Copyright © 2008–2009 Ben Finney <ben+deb...@benfinney.id.au>
+# This is free software; you may copy, modify and/or distribute this work
+# under the terms of the GNU General Public License, version 2 or later.
+# No warranty expressed or implied.
+# See the file ‘/usr/share/common-licenses/GPL-2’ for details.
+
+set -o errexit
+
+program_dir="$(dirname $(readlink --canonicalize-existing $0))"
+
+function changelog_field_value {
+ local field_name="$1"
+ local changelog_file="${2:-${program_dir}/changelog}"
+ dpkg-parsechangelog -l"${changelog_file}" --count 1 \
+ | grep -i '^'"${field_name}"': ' \
+ | cut -d ' ' -f 2
+}
+
+package_name=$(changelog_field_value Source)
+package_version=$(changelog_field_value Version)
+package_upstream_version=$(
+ echo ${package_version} \
+ | sed -e 's/-[^-]\+$//' \
+ )
+
+vcs_url=$(grep -i '^Vcs-Bzr: ' ${program_dir}/control \
+ | cut -d ' ' -f 2)
+vcs_revno=$(
+ echo ${package_upstream_version} \
+ | sed -e 's/^.*~bzr\([[:digit:]]\+\)$/\1/' \
+ )
+
+TARBALL_SUFFIX=".tar.gz"
+tarball_name="${package_name}_${package_upstream_version}.orig${TARBALL_SUFFIX}"
+
+BZR_OPTS="--quiet --revision ${vcs_revno}"
+bzr export ${BZR_OPTS} "${tarball_name}" "${vcs_url}"
=== modified file 'debian/rules'
--- debian/rules 2008-06-14 15:47:29 +0000
+++ debian/rules 2009-03-04 04:42:40 +0000
@@ -7,7 +7,12 @@
DEB_INSTALL_DOCS_ALL += HOWTO CONTRIBUTORS
+GET_ORIG_SOURCE = $(dir $_)get-orig-source
+
clean::
-rm -rf build test*.tmp
find . -name "*.pyc" -print0 | xargs -0 rm -f
+.PHONY: get-orig-source
+get-orig-source:
+ $(GET_ORIG_SOURCE)
=== modified file 'debian/watch'
--- debian/watch 2009-01-24 22:33:47 +0000
+++ debian/watch 2009-03-04 04:42:40 +0000
@@ -1,2 +1,5 @@
-# bzr-loom is maintained in bzr
-# to obtain the source, run: bzr export lp:bzr-loom
+# bzr-loom is maintained in a Bazaar repository.
+#
+# Fetching the source code for inclusion in a Debian source package is
+# automated in the Debian package with ‘debian/rules get-orig-source’,
+# as per Policy 3.8.0 §4.9.
# Begin bundle
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