recipetool: create: eliminate second fetch for packages

When dealing with package files (.rpm, .ipk etc.) we need to unpack them
ourselves to get the metadata, which is thrown away when the fetcher
unpacks them. However, since we've already fetched the file once, I'm
not sure as to why I thought I needed to fetch it again - we can just
get the local path and then unpack it directly.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 15 deletions

diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py
index 923c336849..2b7cc76ccb 100644
--- a/scripts/lib/recipetool/create.py
+++ b/scripts/lib/recipetool/create.py
@@ -478,20 +478,11 @@ def create_recipe(args):
             bb.process.run('git submodule update --init --recursive', cwd=srctree)
 
         if is_package(fetchuri):
-            tmpfdir = tempfile.mkdtemp(prefix='recipetool-')
-            try:
-                pkgfile = None
+            localdata = bb.data.createCopy(tinfoil.config_data)
+            pkgfile = bb.fetch2.localpath(fetchuri, localdata)
+            if pkgfile:
+                tmpfdir = tempfile.mkdtemp(prefix='recipetool-')
                 try:
-                    fileuri = fetchuri + ';unpack=0'
-                    scriptutils.fetch_uri(tinfoil.config_data, fileuri, tmpfdir, srcrev)
-                    for root, _, files in os.walk(tmpfdir):
-                        for f in files:
-                            pkgfile = os.path.join(root, f)
-                            break
-                except bb.fetch2.BBFetchException as e:
-                    logger.warn('Second fetch to get metadata failed: %s' % str(e).rstrip())
-
-                if pkgfile:
                     if pkgfile.endswith(('.deb', '.ipk')):
                         stdout, _ = bb.process.run('ar x %s' % pkgfile, cwd=tmpfdir)
                         stdout, _ = bb.process.run('tar xf control.tar.gz', cwd=tmpfdir)
@@ -501,8 +492,8 @@ def create_recipe(args):
                         stdout, _ = bb.process.run('rpm -qp --xml %s > pkginfo.xml' % pkgfile, cwd=tmpfdir)
                         values = convert_rpm_xml(os.path.join(tmpfdir, 'pkginfo.xml'))
                         extravalues.update(values)
-            finally:
-                shutil.rmtree(tmpfdir)
+                finally:
+                    shutil.rmtree(tmpfdir)
     else:
         # Assume we're pointing to an existing source tree
         if args.extract_to: