[ostree] ostbuild: Do fetches before resolution

[Colin Walters <walters src gnome org>]

commit 5bf4eb39e7db2a9239040c13a501749ee2ee208a
Author: Colin Walters <walters verbum org>
Date:   Mon Jan 16 09:57:40 2012 -0500

    ostbuild: Do fetches before resolution
    
    Otherwise we get the OLD revision in the manifest.

 src/ostbuild/pyostbuild/builtin_resolve.py |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)
---
diff --git a/src/ostbuild/pyostbuild/builtin_resolve.py b/src/ostbuild/pyostbuild/builtin_resolve.py
index d680094..516d144 100755
--- a/src/ostbuild/pyostbuild/builtin_resolve.py
+++ b/src/ostbuild/pyostbuild/builtin_resolve.py
@@ -102,14 +102,6 @@ class OstbuildResolve(builtins.Builtin):
         self.manifest = json.load(open(manifest_path))
 
         self.resolved_components = map(self._resolve_component_meta, self.manifest['components'])
-        for component in self.resolved_components:
-            (keytype, uri) = self._parse_src_key(component['src'])
-            mirrordir = self._ensure_vcs_mirror(component['name'],
-                                                keytype, uri,
-                                                component['branch'])
-            revision = buildutil.get_git_version_describe(mirrordir,
-                                                          component['branch'])
-            component['revision'] = revision
 
         if args.fetch:
             if len(args.components) == 0:
@@ -124,12 +116,22 @@ class OstbuildResolve(builtins.Builtin):
                         break
                 if not found:
                     fatal("Unknown component %r" % (component_name, ))
+                (keytype, uri) = self._parse_src_key(component['src'])
                 mirrordir = self._ensure_vcs_mirror(component['name'],
                                                     keytype, uri,
                                                     component['branch'])
                 log("Running git fetch for %s" % (component['name'], ))
                 run_sync(['git', 'fetch'], cwd=mirrordir, log_initiation=False)
 
+        for component in self.resolved_components:
+            (keytype, uri) = self._parse_src_key(component['src'])
+            mirrordir = self._ensure_vcs_mirror(component['name'],
+                                                keytype, uri,
+                                                component['branch'])
+            revision = buildutil.get_git_version_describe(mirrordir,
+                                                          component['branch'])
+            component['revision'] = revision
+
         self.manifest['components'] = self.resolved_components
 
         out_manifest = os.path.join(self.workdir, 'manifest.json')