Latest setup goodness.

Upgrade the common setup code to the latest versions, and use setuptools-git
for sdist tarball generation.

Change-Id: I81eca9199b7d330ef8ec80482565a75f8475a78c

MANIFEST.in

@@ -1,9 +1,5 @@
 include AUTHORS
-include HACKING.rst README.rst
-include LICENSE
 include ChangeLog
-include run_tests.sh
-include openstack-common.conf tox.ini
 include glanceclient/versioninfo
-recursive-include tests *
-recursive-include tools *
+exclude .gitignore
+exclude .gitreview

glanceclient/openstack/common/setup.py

@@ -35,7 +35,8 @@ def parse_mailmap(mailmap='.mailmap'):
         for l in fp:
             l = l.strip()
             if not l.startswith('#') and ' ' in l:
-                canonical_email, alias = l.split(' ')
+                canonical_email, alias = [x for x in l.split(' ')
+                                          if x.startswith('<')]
                 mapping[alias] = canonical_email
     return mapping
 
@@ -126,6 +127,13 @@ def _run_shell_command(cmd):
     return out[0].strip()
 
 
+def _get_git_branch_name():
+    branch_ref = _run_shell_command("git symbolic-ref -q HEAD")
+    if branch_ref is None:
+        return "HEAD"
+    return branch_ref[len("refs/heads/"):]
+
+
 def _get_git_next_version_suffix(branch_name):
     datestamp = datetime.datetime.now().strftime('%Y%m%d')
     if branch_name == 'milestone-proposed':
@@ -136,10 +144,16 @@ def _get_git_next_version_suffix(branch_name):
     milestone_cmd = "git show meta/openstack/release:%s" % branch_name
     milestonever = _run_shell_command(milestone_cmd)
     if not milestonever:
-        milestonever = ""
+        milestonever = branch_name
     post_version = _get_git_post_version()
-    revno = post_version.split(".")[-1]
-    return "%s~%s.%s%s" % (milestonever, datestamp, revno_prefix, revno)
+    # post version should look like:
+    # 0.1.1.4.cc9e28a
+    # where the bit after the last . is the short sha, and the bit between
+    # the last and second to last is the revno count
+    (revno, sha) = post_version.split(".")[-2:]
+    first_half = "%(milestonever)s~%(datestamp)s" % locals()
+    second_half = "%(revno_prefix)s%(revno)s.%(sha)s" % locals()
+    return ".".join((first_half, second_half))
 
 
 def _get_git_current_tag():
@@ -161,11 +175,14 @@ def _get_git_post_version():
             cmd = "git --no-pager log --oneline"
             out = _run_shell_command(cmd)
             revno = len(out.split("\n"))
+            sha = _run_shell_command("git describe --always")
         else:
             tag_infos = tag_info.split("-")
             base_version = "-".join(tag_infos[:-2])
-            revno = tag_infos[-2]
-        return "%s.%s" % (base_version, revno)
+            (revno, sha) = tag_infos[-2:]
+            # git describe prefixes the sha with a g
+            sha = sha[1:]
+        return "%s.%s.%s" % (base_version, revno, sha)
 
 
 def write_git_changelog():
@@ -207,7 +224,7 @@ _rst_template = """%(heading)s
 
 def read_versioninfo(project):
     """Read the versioninfo file. If it doesn't exist, we're in a github
-       zipball, and there's really know way to know what version we really
+       zipball, and there's really no way to know what version we really
        are, but that should be ok, because the utility of that should be
        just about nil if this code path is in use in the first place."""
     versioninfo_path = os.path.join(project, 'versioninfo')
@@ -302,17 +319,9 @@ def get_cmdclass():
     return cmdclass
 
 
-def get_git_branchname():
-    for branch in _run_shell_command("git branch --color=never").split("\n"):
-        if branch.startswith('*'):
-            _branch_name = branch.split()[1].strip()
-    if _branch_name == "(no":
-        _branch_name = "no-branch"
-    return _branch_name
-
-
 def get_pre_version(projectname, base_version):
-    """Return a version which is based"""
+    """Return a version which is leading up to a version that will
+       be released in the future."""
     if os.path.isdir('.git'):
         current_tag = _get_git_current_tag()
         if current_tag is not None:
@@ -320,14 +329,14 @@ def get_pre_version(projectname, base_version):
         else:
             branch_name = os.getenv('BRANCHNAME',
                                     os.getenv('GERRIT_REFNAME',
-                                              get_git_branchname()))
+                                              _get_git_branch_name()))
             version_suffix = _get_git_next_version_suffix(branch_name)
             version = "%s~%s" % (base_version, version_suffix)
         write_versioninfo(projectname, version)
-        return version.split('~')[0]
+        return version
     else:
         version = read_versioninfo(projectname)
-    return version.split('~')[0]
+    return version
 
 
 def get_post_version(projectname):

setup.py

@@ -40,6 +40,7 @@ setuptools.setup(
     install_requires=requires,
     dependency_links=dependency_links,
     tests_require=tests_require,
+    setup_requires=['setuptools-git>=0.4'],
     test_suite="nose.collector",
     entry_points={'console_scripts': ['glance = glanceclient.shell:main']},
 )

tools/test-requires

@@ -6,4 +6,5 @@ nose-exclude
 nosexcover
 openstack.nose_plugin
 pep8==1.2
+setuptools-git>=0.4
 sphinx>=1.1.2

tox.ini

@@ -13,11 +13,8 @@ deps = -r{toxinidir}/tools/pip-requires
        -r{toxinidir}/tools/test-requires
 commands = nosetests {posargs}
 
-[tox:jenkins]
-downloadcache = ~/cache/pip
-
 [testenv:pep8]
-commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc .
+commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc,*egg .
 
 [testenv:cover]
 setenv = NOSE_WITH_COVERAGE=1