Add gbp buildpackage-rpm

This adds a minimal gbp buildpackage-rpm based on Markus Lehtonens work.

3 files changed, 651 insertions, 4 deletions

diff --git a/gbp/config.py b/gbp/config.py
index de8a25ea..3b483c0b 100644
--- a/gbp/config.py
+++ b/gbp/config.py
@@ -1,6 +1,6 @@
 # vim: set fileencoding=utf-8 :
 #
-# (C) 2006,2007,2010-2012 Guido Guenther <agx@sigxcpu.org>
+# (C) 2006,2007,2010-2012,2015 Guido Guenther <agx@sigxcpu.org>
 #    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
 #    the Free Software Foundation; either version 2 of the License, or
@@ -101,6 +101,7 @@ class GbpOptionParser(OptionParser):
                  'sign-tags'       : 'False',
                  'force-create'    : 'False',
                  'no-create-orig'  : 'False',
+                 'cleaner'         : '/bin/true',
                  'keyid'           : '',
                  'posttag'         : '',
                  'postbuild'       : '',
@@ -577,7 +578,6 @@ class GbpOptionParserDebian(GbpOptionParser):
     defaults = dict(GbpOptionParser.defaults)
     defaults.update( {
                        'builder'            : 'debuild -i -I',
-                       'cleaner'            : '/bin/true',
                      } )
 
 
@@ -591,7 +591,13 @@ class GbpOptionParserRpm(GbpOptionParser):
             'vendor'                    : 'Downstream',
             'packaging-branch'          : 'master',
             'packaging-dir'             : '',
+            'packaging-tag-msg'         : ('%(pkg)s (vendor)s release '
+                                                         '%(version)s'),
             'packaging-tag'             : 'packaging/%(version)s',
+            'export-sourcedir'          : 'SOURCES',
+            'export-specdir'            : 'SPECS',
+            'export-dir'                : '../rpmbuild',
+            'builder'                   : 'rpmbuild',
             'spec-file'                 : '',
                     })
 
@@ -612,9 +618,19 @@ class GbpOptionParserRpm(GbpOptionParser):
             'packaging-tag':
                 "Format string for packaging tags, RPM counterpart of the "
                 "'debian-tag' option, default is '%(packaging-tag)s'",
+            'packaging-tag-msg':
+               ("Format string for packaging tag messages, "
+                "default is '%(packaging-tag-msg)s'"),
             'spec-file':
                 "Spec file to use, causes the packaging-dir option to be "
                 "ignored, default is '%(spec-file)s'",
+            'export-sourcedir':
+                "Subdir (under EXPORT_DIR) where packaging sources (other than "
+                "the spec file) are exported, default is "
+                "'%(export-sourcedir)s'",
+            'export-specdir':
+                "Subdir (under EXPORT_DIR) where package spec file is "
+                "exported default is '%(export-specdir)s'",
                  })
 
 # vim:et:ts=4:sw=4:et:sts=4:ai:set list listchars=tab\:»·,trail\:·:
diff --git a/gbp/scripts/buildpackage_rpm.py b/gbp/scripts/buildpackage_rpm.py
new file mode 100644
index 00000000..d613e91e
--- /dev/null
+++ b/gbp/scripts/buildpackage_rpm.py
@@ -0,0 +1,631 @@
+# vim: set fileencoding=utf-8 :
+#
+# (C) 2006-2011,2015 Guido Guenther <agx@sigxcpu.org>
+# (C) 2012-2015 Intel Corporation <markus.lehtonen@linux.intel.com>
+#    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
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program 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 this program; if not, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+"""Build an RPM package out of a Git repository"""
+
+import ConfigParser
+import os
+import re
+import shutil
+import sys
+from datetime import datetime
+
+import gbp.log
+import gbp.notifications
+import gbp.rpm as rpm
+from gbp.command_wrappers import Command, RunAtCommand, CommandExecFailed
+from gbp.config import GbpOptionParserRpm, GbpOptionGroup
+from gbp.errors import GbpError
+from gbp.format import format_str
+from gbp.pkg import compressor_opts
+from gbp.rpm.git import GitRepositoryError, RpmGitRepository
+from gbp.rpm.policy import RpmPkgPolicy
+from gbp.tmpfile import init_tmpdir, del_tmpdir, tempfile
+from gbp.scripts.common.buildpackage import (index_name,
+                                             git_archive_submodules,
+                                             git_archive_single, dump_tree,
+                                             write_wc, drop_index)
+from gbp.scripts.pq_rpm import parse_spec
+
+
+class GbpAutoGenerateError(GbpError):
+    pass
+
+
+def makedir(path):
+    """Create directory"""
+    try:
+        if not os.path.exists(path):
+            os.makedirs(path)
+    except OSError as err:
+        raise GbpError("Cannot create dir %s: %s" % (path, err))
+    return path
+
+
+def git_archive(repo, spec, output_dir, treeish, prefix, comp_level,
+                with_submodules):
+    "Create a compressed orig tarball in output_dir using git_archive"
+    comp_opts = ''
+    if spec.orig_src['compression']:
+        comp_opts = compressor_opts[spec.orig_src['compression']][0]
+
+    output = os.path.join(output_dir, spec.orig_src['filename'])
+
+    # Remove extra slashes from prefix, will be added by git_archive_x funcs
+    prefix = prefix.strip('/')
+    try:
+        if repo.has_submodules(treeish) and with_submodules:
+            repo.update_submodules()
+            git_archive_submodules(repo, treeish, output, prefix,
+                                   spec.orig_src['compression'],
+                                   comp_level, comp_opts,
+                                   spec.orig_src['archive_fmt'])
+
+        else:
+            git_archive_single(treeish, output, prefix,
+                               spec.orig_src['compression'], comp_level,
+                               comp_opts)
+    except (GitRepositoryError, CommandExecFailed):
+        gbp.log.err("Error generating submodules' archives")
+        return False
+    return True
+
+
+def prepare_upstream_tarball(repo, spec, options, output_dir):
+    """Make sure we have an upstream tarball"""
+    # look in tarball_dir first, if found force a symlink to it
+    orig_file = spec.orig_src['filename']
+    if options.tarball_dir:
+        gbp.log.debug("Looking for orig tarball '%s' at '%s'" %
+                      (orig_file, options.tarball_dir))
+        if not RpmPkgPolicy.symlink_orig(orig_file, options.tarball_dir,
+                                         output_dir, force=True):
+            gbp.log.info("Orig tarball '%s' not found at '%s'" %
+                         (orig_file, options.tarball_dir))
+        else:
+            gbp.log.info("Orig tarball '%s' found at '%s'" %
+                         (orig_file, options.tarball_dir))
+
+    # build an orig unless the user forbids it, always build (and overwrite
+    # pre-existing) if user forces it
+    if options.force_create or (not options.no_create_orig and not
+                                RpmPkgPolicy.has_orig(orig_file, output_dir)):
+        if not pristine_tar_build_orig(repo, orig_file, output_dir, options):
+            upstream_tree = git_archive_build_orig(repo, spec, output_dir,
+                                                   options)
+            if options.pristine_tar_commit:
+                if repo.pristine_tar.has_commit(orig_file):
+                    gbp.log.debug("%s already on pristine tar branch" %
+                                  orig_file)
+                else:
+                    archive = os.path.join(output_dir, orig_file)
+                    gbp.log.debug("Adding %s to pristine-tar branch" %
+                                  archive)
+                    repo.pristine_tar.commit(archive, upstream_tree)
+
+
+def pristine_tar_build_orig(repo, orig_file, output_dir, options):
+    """Build orig using pristine-tar"""
+    if options.pristine_tar:
+        if not repo.has_branch(repo.pristine_tar_branch):
+            gbp.log.warn('Pristine-tar branch "%s" not found' %
+                         repo.pristine_tar.branch)
+        try:
+            repo.pristine_tar.checkout(os.path.join(output_dir, orig_file))
+            return True
+        except CommandExecFailed:
+            if options.pristine_tar_commit:
+                gbp.log.debug("pristine-tar checkout failed, "
+                              "will commit tarball due to "
+                              "'--pristine-tar-commit'")
+            elif not options.force_create:
+                raise
+    return False
+
+
+def get_upstream_tree(repo, version, options):
+    """Determine the upstream tree from the given options"""
+    if options.upstream_tree.upper() == 'TAG':
+        tag_str_fields = {'upstreamversion': version,
+                          'version': version}
+        upstream_tree = repo.version_to_tag(options.upstream_tag,
+                                            tag_str_fields)
+    elif options.upstream_tree.upper() == 'BRANCH':
+        if not repo.has_branch(options.upstream_branch):
+            raise GbpError("%s is not a valid branch" % options.upstream_branch)
+        upstream_tree = options.upstream_branch
+    else:
+        upstream_tree = get_tree(repo, options.upstream_tree)
+    if not repo.has_treeish(upstream_tree):
+        raise GbpError('Invalid upstream treeish %s' % upstream_tree)
+    return upstream_tree
+
+
+def get_tree(repo, tree_name):
+    """
+    Get/create a tree-ish to be used for exporting and diffing. Accepts
+    special keywords for git index and working copies.
+    """
+    try:
+        if tree_name == index_name:
+            # Write a tree of the index
+            tree = repo.write_tree()
+        elif tree_name == 'WC':
+            # Write a tree of the working copy
+            tree = write_wc(repo)
+        else:
+            tree = tree_name
+    except GitRepositoryError as err:
+        raise GbpError(err)
+    if not repo.has_treeish(tree):
+        raise GbpError('Invalid treeish object %s' % tree)
+
+    return tree
+
+
+def get_current_branch(repo):
+    """Get the currently checked-out branch"""
+    try:
+        branch = repo.get_branch()
+    except GitRepositoryError:
+        branch = None
+    return branch
+
+
+def get_vcs_info(repo, treeish):
+    """Get the info for spec vcs tag"""
+    info = {}
+    try:
+        info['tagname'] = repo.describe(treeish, longfmt=True, always=True,
+                                        abbrev=40)
+        info['commit'] = repo.rev_parse('%s^0' % treeish)
+        info['commitish'] = repo.rev_parse('%s' % treeish)
+    except GitRepositoryError:
+        # If tree is not commit-ish, expect it to be from current HEAD
+        info['tagname'] = repo.describe('HEAD', longfmt=True, always=True,
+                                        abbrev=40) + '-dirty'
+        info['commit'] = repo.rev_parse('HEAD') + '-dirty'
+        info['commitish'] = info['commit']
+    return info
+
+
+def git_archive_build_orig(repo, spec, output_dir, options):
+    """
+    Build orig tarball using git-archive
+
+    @param repo: our git repository
+    @type repo: L{RpmGitRepository}
+    @param spec: spec file of the package
+    @type spec: L{SpecFile}
+    @param output_dir: where to put the tarball
+    @type output_dir: C{Str}
+    @param options: the parsed options
+    @type options: C{dict} of options
+    @return: the tree we built the tarball from
+    @rtype: C{str}
+    """
+    try:
+        orig_prefix = spec.orig_src['prefix']
+        upstream_tree = get_upstream_tree(repo, spec.upstreamversion, options)
+        gbp.log.info("%s does not exist, creating from '%s'" %
+                     (spec.orig_src['filename'], upstream_tree))
+        if spec.orig_src['compression']:
+            gbp.log.debug("Building upstream source archive with compression "
+                          "'%s -%s'" % (spec.orig_src['compression'],
+                                        options.comp_level))
+        if not git_archive(repo, spec, output_dir, upstream_tree,
+                           orig_prefix, options.comp_level,
+                           options.with_submodules):
+            raise GbpError("Cannot create upstream tarball at '%s'" %
+                           output_dir)
+    except (GitRepositoryError, GbpError) as err:
+        raise GbpAutoGenerateError(str(err))
+    return upstream_tree
+
+
+def is_native(repo, options):
+    """Determine whether a package is native or non-native"""
+    if repo.has_branch(options.upstream_branch):
+        return False
+    # Check remotes, too
+    for remote_branch in repo.get_remote_branches():
+        remote, branch = remote_branch.split('/', 1)
+        if branch == options.upstream_branch:
+            gbp.log.debug("Found upstream branch '%s' from remote '%s'" %
+                          (remote, branch))
+            return False
+    return True
+
+
+def setup_builder(options, builder_args):
+    """Setup args and options for builder script"""
+    if options.builder == 'rpmbuild':
+        if len(builder_args) == 0:
+            builder_args.append('-ba')
+        builder_args.extend([
+            '--define "_topdir %s"' % os.path.abspath(options.export_dir),
+            '--define "_specdir %%_topdir/%s"' % options.export_specdir,
+            '--define "_sourcedir %%_topdir/%s"' % options.export_sourcedir])
+
+
+def packaging_tag_data(repo, commit, name, version, options):
+    """Compose packaging tag name and msg"""
+    version_dict = dict(version, version=rpm.compose_version_str(version))
+
+    # Compose tag name and message
+    tag_name_fields = dict(version_dict, vendor=options.vendor.lower())
+    tag_name = repo.version_to_tag(options.packaging_tag, tag_name_fields)
+
+    tag_msg = format_str(options.packaging_tag_msg,
+                         dict(version_dict, pkg=name,
+                              vendor=options.vendor))
+    return (tag_name, tag_msg)
+
+
+def create_packaging_tag(repo, commit, name, version, options):
+    """Create a packaging/release Git tag"""
+    tag_name, tag_msg = packaging_tag_data(repo, commit, name, version, options)
+
+    if options.retag and repo.has_tag(tag_name):
+        repo.delete_tag(tag_name)
+    repo.create_tag(name=tag_name, msg=tag_msg, sign=options.sign_tags,
+                    keyid=options.keyid, commit=commit)
+    return tag_name
+
+
+def disable_hooks(options):
+    """Disable all hooks (except for builder)"""
+    for hook in ['cleaner', 'postexport', 'prebuild', 'postbuild', 'posttag']:
+        if getattr(options, hook):
+            gbp.log.info("Disabling '%s' hook" % hook)
+            setattr(options, hook, '')
+
+
+def build_parser(name, prefix=None, git_treeish=None):
+    """Construct config/option parser"""
+    try:
+        parser = GbpOptionParserRpm(command=os.path.basename(name),
+                                    prefix=prefix)
+    except ConfigParser.ParsingError as err:
+        gbp.log.err(err)
+        return None
+
+    tag_group = GbpOptionGroup(parser, "tag options",
+                    "options related to git tag creation")
+    branch_group = GbpOptionGroup(parser, "branch options",
+                    "branch layout options")
+    cmd_group = GbpOptionGroup(parser, "external command options",
+                    "how and when to invoke external commands and hooks")
+    orig_group = GbpOptionGroup(parser, "orig tarball options",
+                    "options related to the creation of the orig tarball")
+    export_group = GbpOptionGroup(parser, "export build-tree options",
+                    "alternative build tree related options")
+    parser.add_option_group(tag_group)
+    parser.add_option_group(orig_group)
+    parser.add_option_group(branch_group)
+    parser.add_option_group(cmd_group)
+    parser.add_option_group(export_group)
+
+    parser.add_boolean_config_file_option(option_name="ignore-new",
+                    dest="ignore_new")
+    parser.add_option("--git-verbose", action="store_true", dest="verbose",
+                    default=False, help="verbose command execution")
+    parser.add_config_file_option(option_name="tmp-dir", dest="tmp_dir")
+    parser.add_config_file_option(option_name="color", dest="color",
+                    type='tristate')
+    parser.add_config_file_option(option_name="color-scheme",
+                    dest="color_scheme")
+    parser.add_config_file_option(option_name="notify", dest="notify",
+                    type='tristate')
+    parser.add_config_file_option(option_name="vendor", action="store",
+                    dest="vendor")
+    tag_group.add_option("--git-tag", action="store_true", dest="tag",
+                    default=False,
+                    help="create a tag after a successful build")
+    tag_group.add_option("--git-tag-only", action="store_true", dest="tag_only",
+                    default=False,
+                    help="don't build, only tag and run the posttag hook")
+    tag_group.add_option("--git-retag", action="store_true", dest="retag",
+                    default=False, help="don't fail if the tag already exists")
+    tag_group.add_boolean_config_file_option(option_name="sign-tags",
+                    dest="sign_tags")
+    tag_group.add_config_file_option(option_name="keyid", dest="keyid")
+    tag_group.add_config_file_option(option_name="packaging-tag",
+                    dest="packaging_tag")
+    tag_group.add_config_file_option(option_name="packaging-tag-msg",
+                    dest="packaging_tag_msg")
+    tag_group.add_config_file_option(option_name="upstream-tag",
+                    dest="upstream_tag")
+    orig_group.add_config_file_option(option_name="upstream-tree",
+                    dest="upstream_tree")
+    orig_group.add_boolean_config_file_option(option_name="pristine-tar",
+                    dest="pristine_tar")
+    orig_group.add_boolean_config_file_option(option_name="pristine-tar-commit",
+                    dest="pristine_tar_commit")
+    orig_group.add_config_file_option(option_name="force-create",
+                    dest="force_create", action="store_true",
+                    help="force creation of upstream source tarball")
+    orig_group.add_config_file_option(option_name="no-create-orig",
+                    dest="no_create_orig", action="store_true",
+                    help="don't create upstream source tarball")
+    orig_group.add_config_file_option(option_name="tarball-dir",
+                    dest="tarball_dir", type="path",
+                    help="location to look for external tarballs")
+    orig_group.add_config_file_option(option_name="compression-level",
+                    dest="comp_level",
+                    help="Compression level, default is "
+                         "'%(compression-level)s'")
+    branch_group.add_config_file_option(option_name="upstream-branch",
+                    dest="upstream_branch")
+    branch_group.add_config_file_option(option_name="packaging-branch",
+                    dest="packaging_branch")
+    branch_group.add_boolean_config_file_option(option_name = "ignore-branch",
+                    dest="ignore_branch")
+    branch_group.add_boolean_config_file_option(option_name = "submodules",
+                    dest="with_submodules")
+    cmd_group.add_config_file_option(option_name="builder", dest="builder",
+                    help="command to build the package, default is "
+                         "'%(builder)s'")
+    cmd_group.add_config_file_option(option_name="cleaner", dest="cleaner",
+                    help="command to clean the working copy, default is "
+                         "'%(cleaner)s'")
+    cmd_group.add_config_file_option(option_name="prebuild", dest="prebuild",
+                    help="command to run before a build, default is "
+                         "'%(prebuild)s'")
+    cmd_group.add_config_file_option(option_name="postexport",
+                    dest="postexport",
+                    help="command to run after exporting the source tree, "
+                         "default is '%(postexport)s'")
+    cmd_group.add_config_file_option(option_name="postbuild", dest="postbuild",
+                    help="hook run after a successful build, default is "
+                         "'%(postbuild)s'")
+    cmd_group.add_config_file_option(option_name="posttag", dest="posttag",
+                    help="hook run after a successful tag operation, default "
+                         "is '%(posttag)s'")
+    cmd_group.add_boolean_config_file_option(option_name="hooks", dest="hooks")
+    export_group.add_option("--git-no-build", action="store_true",
+                    dest="no_build",
+                    help="Don't run builder or the associated hooks")
+    export_group.add_config_file_option(option_name="export-dir",
+                    dest="export_dir", type="path",
+                    help="Build topdir, also export the sources under "
+                         "EXPORT_DIR, default is '%(export-dir)s'")
+    export_group.add_config_file_option(option_name="export-specdir",
+                    dest="export_specdir", type="path")
+    export_group.add_config_file_option(option_name="export-sourcedir",
+                    dest="export_sourcedir", type="path")
+    export_group.add_config_file_option("export", dest="export",
+                    metavar="TREEISH",
+                    help="export treeish object TREEISH, default is "
+                         "'%(export)s'")
+    export_group.add_config_file_option(option_name="packaging-dir",
+                    dest="packaging_dir")
+    export_group.add_config_file_option(option_name="spec-file",
+                    dest="spec_file")
+    return parser
+
+
+def parse_args(argv, prefix, git_treeish=None):
+    """Parse config and command line arguments"""
+    args = [arg for arg in argv[1:] if arg.find('--%s' % prefix) == 0]
+    builder_args = [arg for arg in argv[1:] if arg.find('--%s' % prefix) == -1]
+
+    # We handle these although they don't have a --git- prefix
+    for arg in ["--help", "-h", "--version"]:
+        if arg in builder_args:
+            args.append(arg)
+
+    parser = build_parser(argv[0], prefix=prefix, git_treeish=git_treeish)
+    if not parser:
+        return None, None, None
+    options, args = parser.parse_args(args)
+
+    gbp.log.setup(options.color, options.verbose, options.color_scheme)
+    if not options.hooks:
+        disable_hooks(options)
+    if options.retag:
+        if not options.tag and not options.tag_only:
+            gbp.log.err("'--%sretag' needs either '--%stag' or '--%stag-only'" %
+                        (prefix, prefix, prefix))
+            return None, None, None
+
+    return options, args, builder_args
+
+
+def main(argv):
+    """Entry point for gbp-buildpackage-rpm"""
+    retval = 0
+    prefix = "git-"
+    spec = None
+
+    options, gbp_args, builder_args = parse_args(argv, prefix)
+
+    if not options:
+        return 1
+
+    try:
+        repo = RpmGitRepository(os.path.curdir)
+    except GitRepositoryError:
+        gbp.log.err("%s is not a git repository" % (os.path.abspath('.')))
+        return 1
+
+    # Determine tree-ish to be exported
+    try:
+        tree = get_tree(repo, options.export)
+    except GbpError as err:
+        gbp.log.err('Failed to determine export treeish: %s' % err)
+        return 1
+    # Re-parse config options with using the per-tree config file(s) from the
+    # exported tree-ish
+    options, gbp_args, builder_args = parse_args(argv, prefix, tree)
+
+    branch = get_current_branch(repo)
+
+    try:
+        init_tmpdir(options.tmp_dir, prefix='buildpackage-rpm_')
+
+        tree = get_tree(repo, options.export)
+        spec = parse_spec(options, repo, treeish=tree)
+
+        Command(options.cleaner, shell=True)()
+        if not options.ignore_new:
+            ret, out = repo.is_clean()
+            if not ret:
+                gbp.log.err("You have uncommitted changes in your source tree:")
+                gbp.log.err(out)
+                raise GbpError("Use --git-ignore-new to ignore.")
+
+        if not options.ignore_new and not options.ignore_branch:
+            if branch != options.packaging_branch:
+                gbp.log.err("You are not on branch '%s' but on '%s'" %
+                            (options.packaging_branch, branch))
+                raise GbpError("Use --git-ignore-branch to ignore or "
+                               "--git-packaging-branch to set the branch name.")
+
+        # Dump from git to a temporary directory:
+        packaging_tree = '%s:%s' % (tree, options.packaging_dir)
+        dump_dir = tempfile.mkdtemp(prefix='packaging_')
+        gbp.log.debug("Dumping packaging files to '%s'" % dump_dir)
+        if not dump_tree(repo, dump_dir, packaging_tree, False, False):
+            raise GbpError
+        # Re-parse spec from dump dir to get version etc.
+        spec = rpm.SpecFile(os.path.join(dump_dir, spec.specfile))
+
+        if not options.tag_only:
+            # Setup builder opts
+            setup_builder(options, builder_args)
+
+            # Prepare final export dirs
+            export_dir = makedir(options.export_dir)
+            source_dir = makedir(os.path.join(export_dir,
+                                 options.export_sourcedir))
+            spec_dir = makedir(os.path.join(export_dir, options.export_specdir))
+
+            # Move packaging files to final export dir
+            gbp.log.debug("Exporting packaging files from '%s' to '%s'" %
+                          (dump_dir, export_dir))
+            for fname in os.listdir(dump_dir):
+                src = os.path.join(dump_dir, fname)
+                if fname == spec.specfile:
+                    dst = os.path.join(spec_dir, fname)
+                else:
+                    dst = os.path.join(source_dir, fname)
+                try:
+                    shutil.copy2(src, dst)
+                except IOError as err:
+                    raise GbpError("Error exporting packaging files: %s" % err)
+            spec.specdir = os.path.abspath(spec_dir)
+
+            orig_prefix = spec.orig_src['prefix']
+            # Get/build the orig tarball
+            if is_native(repo, options):
+                if spec.orig_src and not options.no_create_orig:
+                    # Just build source archive from the exported tree
+                    gbp.log.info("Creating (native) source archive %s from '%s'"
+                                 % (spec.orig_src['filename'], tree))
+                    if spec.orig_src['compression']:
+                        gbp.log.debug("Building source archive with "
+                                      "compression '%s -%s'" %
+                                      (spec.orig_src['compression'],
+                                       options.comp_level))
+                    if not git_archive(repo, spec, source_dir, tree,
+                                       orig_prefix, options.comp_level,
+                                       options.with_submodules):
+                        raise GbpError("Cannot create source tarball at '%s'" %
+                                       source_dir)
+            # Non-native packages: create orig tarball from upstream
+            elif spec.orig_src:
+                prepare_upstream_tarball(repo, spec, options, source_dir)
+
+            # Run postexport hook
+            if options.postexport:
+                RunAtCommand(options.postexport, shell=True,
+                             extra_env={'GBP_GIT_DIR': repo.git_dir,
+                                        'GBP_TMP_DIR': export_dir}
+                             )(dir=export_dir)
+            # Do actual build
+            if not options.no_build and not options.tag_only:
+                if options.prebuild:
+                    RunAtCommand(options.prebuild, shell=True,
+                                 extra_env={'GBP_GIT_DIR': repo.git_dir,
+                                            'GBP_BUILD_DIR': export_dir}
+                                 )(dir=export_dir)
+
+                # Finally build the package:
+                if options.builder.startswith("rpmbuild"):
+                    builder_args.append(os.path.join(spec.specdir,
+                                        spec.specfile))
+                else:
+                    builder_args.append(spec.specfile)
+                RunAtCommand(options.builder, builder_args, shell=True,
+                             extra_env={'GBP_BUILD_DIR': export_dir}
+                             )(dir=export_dir)
+                if options.postbuild:
+                    changes = os.path.abspath("%s/%s.changes" % (source_dir,
+                                                                 spec.name))
+                    gbp.log.debug("Looking for changes file %s" % changes)
+                    Command(options.postbuild, shell=True,
+                            extra_env={'GBP_CHANGES_FILE': changes,
+                                       'GBP_BUILD_DIR': export_dir})()
+
+        # Tag (note: tags the exported version)
+        if options.tag or options.tag_only:
+            gbp.log.info("Tagging %s" % rpm.compose_version_str(spec.version))
+            tag = create_packaging_tag(repo, tree, spec.name, spec.version,
+                                       options)
+            vcs_info = get_vcs_info(repo, tag)
+            if options.posttag:
+                sha = repo.rev_parse("%s^{}" % tag)
+                Command(options.posttag, shell=True,
+                        extra_env={'GBP_TAG': tag,
+                                   'GBP_BRANCH': branch,
+                                   'GBP_SHA1': sha})()
+        else:
+            vcs_info = get_vcs_info(repo, tree)
+
+    except CommandExecFailed:
+        retval = 1
+    except GitRepositoryError as err:
+        gbp.log.err("Git command failed: %s" % err)
+        retval = 1
+    except GbpAutoGenerateError as err:
+        if len(err.__str__()):
+            gbp.log.err(err)
+        retval = 2
+    except GbpError as err:
+        if len(err.__str__()):
+            gbp.log.err(err)
+        retval = 1
+    finally:
+        drop_index()
+        #del_tmpdir()
+
+    if not options.tag_only:
+        if spec and options.notify:
+            summary = "Gbp-rpm %s" % ["failed", "successful"][not retval]
+            message = ("Build of %s %s %s" % (spec.name,
+                                              rpm.compose_version_str(spec.version),
+                                              ["failed", "succeeded"][not retval]))
+            if not gbp.notifications.notify(summary, message, options.notify):
+                gbp.log.err("Failed to send notification")
+                retval = 1
+
+    return retval
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv))
diff --git a/gbp/tmpfile.py b/gbp/tmpfile.py
index 0e0e7338..b90527fd 100644
--- a/gbp/tmpfile.py
+++ b/gbp/tmpfile.py
@@ -12,8 +12,8 @@
 #    GNU General Public License for more details.
 #
 #    You should have received a copy of the GNU General Public License
-#    along with this program; if not, please see
-#    <http://www.gnu.org/licenses/>
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 """Temporary directory handling"""
 
 import os