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|
# __init__.py -- The plugin for bzr
# Copyright (C) 2005 Jamie Wilkinson <jaq@debian.org>
# 2006, 2007 James Westby <jw+debian@jameswestby.net>
# 2007 Reinhard Tartler <siretart@tauware.de>
# 2008 Canonical Ltd.
#
# This file is part of bzr-builddeb.
#
# bzr-builddeb is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# bzr-builddeb is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with bzr-builddeb; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
"""bzr-builddeb - manage packages in a Bazaar branch."""
from __future__ import absolute_import
import os
import bzrlib
from bzrlib.commands import plugin_cmds
from bzrlib.plugins.builddeb.info import (
bzr_plugin_version as version_info,
)
try:
from bzrlib.i18n import load_plugin_translations
except ImportError: # No translations for bzr < 2.5
gettext = lambda x: x
else:
translation = load_plugin_translations("bzr-builddeb")
gettext = translation.ugettext
commands = {
"builddeb_do": ["bd-do"],
"builddeb": ["bd"],
"get_orig_source": [],
"dep3_patch": [],
"dh_make": ["dh_make"],
"import_dsc": [],
"import_upstream": [],
"mark_uploaded": [],
"merge_package": [],
"merge_upstream": ["mu"],
}
for command, aliases in commands.iteritems():
plugin_cmds.register_lazy('cmd_' + command, aliases,
"bzrlib.plugins.builddeb.cmds")
builddeb_dir = '.bzr-builddeb'
default_conf = os.path.join(builddeb_dir, 'default.conf')
def global_conf():
from bzrlib.config import config_dir
return os.path.join(config_dir(), 'builddeb.conf')
local_conf = os.path.join(builddeb_dir, 'local.conf')
new_local_conf = 'debian/local.conf.local'
new_conf = 'debian/bzr-builddeb.conf'
default_build_dir = '../build-area'
default_orig_dir = '..'
default_result_dir = '..'
try:
from bzrlib.registry import register_lazy
except ImportError:
from bzrlib.directory_service import (
AliasDirectory,
directories,
)
directories.register_lazy("apt:", 'bzrlib.plugins.builddeb.directory',
'VcsDirectory',
"Directory that uses Debian Vcs-* control fields to look up branches")
branch_aliases = getattr(AliasDirectory, "branch_aliases", None)
if branch_aliases is not None:
branch_aliases.register_lazy("upstream",
"bzrlib.plugins.builddeb.directory", "upstream_branch_alias",
help="upstream branch (for packaging branches)")
try:
from bzrlib.tag import tag_sort_methods
except ImportError:
pass # bzr tags --sort= can not be extended
else:
tag_sort_methods.register_lazy("debversion",
"bzrlib.plugins.builddeb.tagging", "sort_debversion",
"Sort like Debian versions.")
try:
from bzrlib.revisionspec import revspec_registry
revspec_registry.register_lazy("package:",
"bzrlib.plugins.builddeb.revspec", "RevisionSpec_package")
revspec_registry.register_lazy("upstream:",
"bzrlib.plugins.builddeb.revspec", "RevisionSpec_upstream")
except ImportError:
from bzrlib.revisionspec import SPEC_TYPES
from bzrlib.plugins.builddeb.revspec import (
RevisionSpec_package,
RevisionSpec_upstream,
)
SPEC_TYPES.extend([RevisionSpec_package, RevisionSpec_upstream])
else:
register_lazy("bzrlib.directory", "directories", "apt:",
'bzrlib.plugins.builddeb.directory', 'VcsDirectory',
help="Directory that uses Debian Vcs-* control fields to look up branches")
register_lazy("bzrlib.directory", "AliasDirectory.branch_aliases", "upstream",
"bzrlib.plugins.builddeb.directory", "upstream_branch_alias",
help="upstream branch (for packaging branches)")
register_lazy("bzrlib.tag", "tag_sort_methods", "debversion",
"bzrlib.plugins.builddeb.tagging", "sort_debversion",
"Sort like Debian versions.")
register_lazy("bzrlib.revisionspec", "revspec_registry", "package:",
"bzrlib.plugins.builddeb.revspec", "RevisionSpec_package")
register_lazy("bzrlib.revisionspec", "revspec_registry", "upstream:",
"bzrlib.plugins.builddeb.revspec", "RevisionSpec_upstream")
def debian_changelog_commit_message(commit, start_message):
if start_message is not None:
return start_message
cl_path = "debian/changelog"
if not commit.work_tree.has_filename(cl_path):
return start_message
if commit.work_tree.path2id(cl_path) is None:
return start_message
if cl_path in commit.exclude:
return start_message
if commit.specific_files and cl_path not in commit.specific_files:
return start_message
changes = []
for change in commit.work_tree.iter_changes(commit.work_tree.basis_tree(),
specific_files=[cl_path]):
# Content not changed
if not change[2]:
return start_message
# Not versioned in new tree
if not change[3][1]:
return start_message
# Not a file in one tree
if change[6][0] != 'file' or change[6][1] != 'file':
return start_message
old_text = commit.work_tree.basis_tree().get_file(change[0],
path=change[1][0]).readlines()
new_text = commit.work_tree.get_file(change[0],
path=change[1][1]).readlines()
import difflib
sequencematcher = difflib.SequenceMatcher
for group in sequencematcher(None, old_text,
new_text).get_grouped_opcodes(0):
j1, j2 = group[0][3], group[-1][4]
for line in new_text[j1:j2]:
if line.startswith(" "):
changes.append(line)
if not changes:
return start_message
from bzrlib.plugins.builddeb.util import strip_changelog_message
changes = strip_changelog_message(changes)
return "".join(changes)
def debian_changelog_commit(commit, start_message):
"""hooked into bzrlib.msgeditor set_commit_message.
Set the commit message from debian/changelog and set any LP: #1234 to bug
fixed tags."""
from bzrlib.plugins.builddeb.util import (
debuild_config, find_bugs_fixed)
t = commit.work_tree
config = debuild_config(t, False)
if config.commit_message_from_changelog == False:
return None
changes = debian_changelog_commit_message(commit, start_message)
if changes is None:
return None
bugs_fixed = find_bugs_fixed([changes], commit.work_tree.branch)
commit.builder._revprops["bugs"] = "\n".join(bugs_fixed)
# Debian Policy Manual states that debian/changelog must be UTF-8
return changes.decode("utf-8")
def changelog_merge_hook_factory(merger):
from bzrlib.plugins.builddeb import merge_changelog
return merge_changelog.ChangeLogFileMerge(merger)
def debian_tag_name(branch, revid):
from bzrlib.plugins.builddeb.config import BUILD_TYPE_MERGE
from bzrlib.plugins.builddeb.errors import MissingChangelogError
from bzrlib.plugins.builddeb.import_dsc import (DistributionBranch,
DistributionBranchSet)
from bzrlib.plugins.builddeb.util import debuild_config, find_changelog
t = branch.repository.revision_tree(revid)
config = debuild_config(t, False)
try:
(changelog, top_level) = find_changelog(t, config.build_type == BUILD_TYPE_MERGE)
except MissingChangelogError:
# Not a debian package
return None
if changelog.distributions == 'UNRELEASED':
# The changelog still targets 'UNRELEASED', so apparently hasn't been
# uploaded. XXX: Give a warning of some sort here?
return None
db = DistributionBranch(branch, None)
dbs = DistributionBranchSet()
dbs.add_branch(db)
return db.tag_name(changelog.version)
def start_commit_check_quilt(tree):
"""start_commit hook which checks the state of quilt patches.
"""
if tree.path2id("debian/patches") is None:
# No patches to worry about
return
from bzrlib.plugins.builddeb.merge_quilt import start_commit_quilt_patches
start_commit_quilt_patches(tree)
def pre_merge(merger):
pre_merge_fix_ancestry(merger)
pre_merge_quilt(merger)
def pre_merge_quilt(merger):
if getattr(merger, "_no_quilt_unapplying", False):
return
if (merger.other_tree.path2id("debian/patches/series") is None and
merger.this_tree.path2id("debian/patches/series") is None and
merger.working_tree.path2id("debian/patches/series") is None):
return
from bzrlib import trace
from bzrlib.plugins.builddeb.util import debuild_config
config = debuild_config(merger.working_tree, merger.working_tree)
merger.debuild_config = config
if not config.quilt_smart_merge:
trace.mutter("skipping smart quilt merge, not enabled.")
return
if (merger.other_tree.path2id(".pc/applied-patches") is None and
merger.this_tree.path2id(".pc/applied-patches") is None and
merger.working_tree.path2id(".pc/applied-patches") is None):
return
from bzrlib.plugins.builddeb.errors import QuiltUnapplyError
from bzrlib.plugins.builddeb.quilt import quilt_pop_all, quilt_series, QuiltError
from bzrlib.plugins.builddeb.merge_quilt import tree_unapply_patches
trace.note("Unapplying quilt patches to prevent spurious conflicts")
merger._quilt_tempdirs = []
merger._old_quilt_series = quilt_series(merger.working_tree)
if merger._old_quilt_series:
quilt_pop_all(working_dir=merger.working_tree.basedir)
try:
merger.this_tree, this_dir = tree_unapply_patches(merger.this_tree,
merger.this_branch, force=True)
except QuiltError, e:
raise QuiltUnapplyError("this", e.stderr)
else:
if this_dir is not None:
merger._quilt_tempdirs.append(this_dir)
try:
merger.base_tree, base_dir = tree_unapply_patches(merger.base_tree,
merger.this_branch, force=True)
except QuiltError, e:
raise QuiltUnapplyError("base", e.stderr)
else:
if base_dir is not None:
merger._quilt_tempdirs.append(base_dir)
other_branch = getattr(merger, "other_branch", None)
if other_branch is None:
other_branch = merger.this_branch
try:
merger.other_tree, other_dir = tree_unapply_patches(merger.other_tree,
other_branch, force=True)
except QuiltError, e:
raise QuiltUnapplyError("other", e.stderr)
else:
if other_dir is not None:
merger._quilt_tempdirs.append(other_dir)
def post_merge_quilt_cleanup(merger):
import shutil
for dir in getattr(merger, "_quilt_tempdirs", []):
shutil.rmtree(dir)
config = getattr(merger, "debuild_config", None)
if config is None:
# If there is no debuild config, then pre_merge didn't get far enough.
return
policy = config.quilt_tree_policy
if policy is None:
return
from bzrlib.plugins.builddeb.merge_quilt import post_process_quilt_patches
post_process_quilt_patches(
merger.working_tree,
getattr(merger, "_old_quilt_series", []), policy)
def post_build_tree_quilt(tree):
from bzrlib.plugins.builddeb.util import debuild_config
config = debuild_config(tree, tree)
policy = config.quilt_tree_policy
if policy is None:
return
from bzrlib.plugins.builddeb.merge_quilt import post_process_quilt_patches
post_process_quilt_patches(tree, [], policy)
def pre_merge_fix_ancestry(merger):
from bzrlib.plugins.builddeb.config import BUILD_TYPE_NATIVE
from bzrlib.plugins.builddeb.util import debuild_config
from bzrlib.plugins.builddeb.merge_package import fix_ancestry_as_needed
from bzrlib.workingtree import WorkingTree
if not isinstance(merger.this_tree, WorkingTree):
return
if getattr(merger, "other_branch", None) is None:
return
if (not merger.this_tree.path2id("debian/changelog") or
not merger.other_tree.path2id("debian/changelog")):
return
this_config = debuild_config(merger.this_tree, merger.this_tree)
other_config = debuild_config(merger.other_tree, merger.other_tree)
if not (this_config.build_type == BUILD_TYPE_NATIVE or
other_config.build_type == BUILD_TYPE_NATIVE):
from bzrlib import trace
from bzrlib.plugins.builddeb.errors import PackageVersionNotPresent
try:
fix_ancestry_as_needed(merger.this_tree, merger.other_branch,
source_revid=merger.other_tree.get_revision_id())
except PackageVersionNotPresent, e:
trace.warning(
gettext("Not attempting to fix packaging branch ancestry, missing pristine tar "
"data for version %s."), e.version)
try:
from bzrlib.hooks import install_lazy_named_hook
except ImportError: # Compatibility with bzr < 2.4
from bzrlib import (
branch as _mod_branch,
errors,
merge,
msgeditor,
)
msgeditor.hooks.install_named_hook("commit_message_template",
debian_changelog_commit_message,
"Use changes documented in debian/changelog to suggest "
"the commit message")
if getattr(merge, 'ConfigurableFileMerger', None) is None:
raise ImportError(
'need at least bzr 2.1.0rc2 (you use %r)', bzrlib.version_info)
else:
merge.Merger.hooks.install_named_hook(
'merge_file_content', changelog_merge_hook_factory,
'Debian Changelog file merge')
try:
_mod_branch.Branch.hooks.install_named_hook("automatic_tag_name",
debian_tag_name,
"Automatically determine tag names from Debian version")
except errors.UnknownHook:
pass # bzr < 2.2 doesn't have this hook.
else:
install_lazy_named_hook(
"bzrlib.msgeditor", "hooks", "commit_message_template",
debian_changelog_commit_message,
"Use changes documented in debian/changelog to suggest "
"the commit message")
if bzrlib.version_info[0] >= 2 and bzrlib.version_info[1] >= 4:
install_lazy_named_hook(
"bzrlib.msgeditor", "hooks", "set_commit_message",
debian_changelog_commit,
"Use changes documented in debian/changelog to set "
"the commit message and bugs fixed")
install_lazy_named_hook(
"bzrlib.merge", "Merger.hooks",
'merge_file_content', changelog_merge_hook_factory,
'Debian Changelog file merge')
install_lazy_named_hook(
"bzrlib.branch", "Branch.hooks",
"automatic_tag_name", debian_tag_name,
"Automatically determine tag names from Debian version")
install_lazy_named_hook(
"bzrlib.merge", "Merger.hooks",
'pre_merge', pre_merge,
'Debian quilt patch (un)applying and ancestry fixing')
install_lazy_named_hook(
"bzrlib.merge", "Merger.hooks",
'post_merge', post_merge_quilt_cleanup,
'Cleaning up quilt temporary directories')
install_lazy_named_hook(
"bzrlib.mutabletree", "MutableTree.hooks",
'post_build_tree', post_build_tree_quilt,
'Applying quilt patches.')
install_lazy_named_hook(
"bzrlib.mutabletree", "MutableTree.hooks",
"start_commit", start_commit_check_quilt,
"Check for (un)applied quilt patches")
def load_tests(standard_tests, module, loader):
return loader.loadTestsFromModuleNames(['bzrlib.plugins.builddeb.tests'])
|