fix buildinfo inconsistency

We need to send local _service files together with build description
files to get a valid answer.

Old OBS instances can run into an error state now, since the cpio post
is not supported there. But this is better then the wrong answer.

osc buildinfo did not list buildtime service depencies when call in
local working directory, where a build description file exist.

It did work outside of the directory when no local build description
was send.

osc/commandline.py

@@ -6038,7 +6038,7 @@ def do_buildinfo(self, subcmd, opts, *args):
         wd = os.curdir
         args = slash_split(args)
 
-        project = package = repository = arch = build_descr = None
+        project = package = repository = arch = build_descr = service_data = None
         if len(args) <= 3:
             if not is_package_dir('.'):
                 raise oscerr.WrongArgs('Incorrect number of arguments (Note: \'.\' is no package wc)')
@@ -6048,6 +6048,8 @@ def do_buildinfo(self, subcmd, opts, *args):
             else:
                 project = store_read_project('.')
                 package = store_read_package('.')
+                if os.path.exists('_service'):
+                    service_data = open('_service', 'rb').read()
             repository, arch, build_descr = self.parse_repoarchdescr(args, alternative_project=opts.alternative_project, ignore_descr=True, multibuild_package=opts.multibuild_package)
         elif len(args) == 4 or len(args) == 5:
             project = args[0]
@@ -6084,7 +6086,8 @@ def do_buildinfo(self, subcmd, opts, *args):
                                     project, package, repository, arch,
                                     specfile=build_descr_data,
                                     debug=opts.debug,
-                                    addlist=opts.extra_pkgs)))
+                                    addlist=opts.extra_pkgs,
+                                    servicefile=service_data)))
 
 
     def do_buildconfig(self, subcmd, opts, *args):

osc/core.py

@@ -6200,7 +6200,7 @@ def get_dependson(apiurl, project, repository, arch, packages=None, reverse=None
     f = http_GET(u)
     return f.read()
 
-def get_buildinfo(apiurl, prj, package, repository, arch, specfile=None, addlist=None, debug=None):
+def get_buildinfo(apiurl, prj, package, repository, arch, specfile=None, addlist=None, debug=None, servicefile=None):
     query = []
     if addlist:
         for i in addlist:
@@ -6210,8 +6210,19 @@ def get_buildinfo(apiurl, prj, package, repository, arch, specfile=None, addlist
 
     u = makeurl(apiurl, ['build', prj, repository, arch, package, '_buildinfo'], query=query)
 
+    post_body=specfile
+    if servicefile:
+        if specfile == None:
+           print('error - application need to send also the build description file when sending a _service file')
+           sys.exit(1)
+        from .util import cpio
+        cpio = cpio.CpioWrite()
+        cpio.add(b'buildinfo.spec', specfile)
+        cpio.add(b'_service', servicefile)
+        post_body = cpio.get()
+
     if specfile:
-        f = http_POST(u, data=specfile)
+        f = http_POST(u, data=post_body)
     else:
         f = http_GET(u)
     return f.read()