license.bbclass: Add function get_deployed_files

This function will get the files that were deployed using
the sstate-control manifest file. This will give a better
view of what was deployed next to the image.

[YOCTO #6772]

Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass
index ff97098e2f..48d457e824 100644
--- a/meta/classes/license.bbclass
+++ b/meta/classes/license.bbclass
@@ -225,6 +225,21 @@ def get_boot_dependencies(d):
                         break
     return depends
 
+def get_deployed_files(man_file):
+    """
+    Get the files deployed from the sstate manifest
+    """
+
+    dep_files = []
+    excluded_files = ["README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt"]
+    with open(man_file, "r") as manifest:
+        all_files = manifest.read()
+    for f in all_files.splitlines():
+        if ((not (os.path.islink(f) or os.path.isdir(f))) and
+                not os.path.basename(f) in excluded_files):
+            dep_files.append(os.path.basename(f))
+    return dep_files
+
 python do_populate_lic() {
     """
     Populate LICENSE_DIRECTORY with licenses.