Attempt 2: Update epel-release-latest-<rel>.noarch.rpm on /pub/epel

Use the relative path to symlink and only use x86_64/ dir for symlinking

This reverts commit 297a736e80.

roles/bodhi2/backend/files/new-updates-sync

@@ -13,6 +13,7 @@ import fedora_messaging.api
 import fedora_messaging.config
 import fedora_messaging.exceptions
 
+from pathlib import Path
 
 logging.basicConfig(level=logging.ERROR)
 logger = logging.getLogger('updates-sync')
@@ -393,6 +394,20 @@ def sync_single_release(release):
 
     return needssync
 
+def update_epel_release_latest(releases):
+    for release in releases:
+        if 'epel' in release:
+            for path in Path(RELEASES[release]['repos']['epel']['to'][0]['dest']).rglob('epel-release*noarch*'):
+                if 'Packages' in str(path) and 'x86_64' in str(path):
+                    dest = '/pub/epel/epel-release-latest-' + release[4]+ '.noarch.rpm'
+                    if os.path.exists(dest):
+                        if not os.path.exists(os.readlink(dest)):
+                            os.remove(dest)
+                            os.symlink(os.path.relpath(path, os.path.dirname(dest)), dest)
+                            break
+                    else:
+                        os.symlink(os.path.relpath(path, os.path.dirname(dest)), dest)
+                        break
 
 def main():
     parser = argparse.ArgumentParser()
@@ -418,7 +433,7 @@ def main():
     to_update = list(set(to_update))
     logger.info('Filelists to update: %s', to_update)
     update_fullfilelist(to_update)
-
+    update_epel_release_latest(args.releases)
 
 if __name__ == '__main__':
     main()