commit 9566abd422485564e638c82ee67a6675d2fe9a63
author Masahiro Yamada <yamada.masahiro@socionext.com> Thu May 19 15:52:09 2016 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> Mon Jun 13 07:46:28 2016 +0900
tree 1f2dce144c461ff7be27ef7bb761ee91146b02c4
parent 83c1767ff53fad2c4985417cd6e960c8d989c615

tools: moveconfig: allow to run without any CONFIG specified

I found "tools/moveconfig -s" might be useful for defconfig re-sync.
I could optimize it for re-sync if I wanted, but I do not want to
make the code complex for this feature.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>

tools/moveconfig.py

diff --git a/tools/moveconfig.py b/tools/moveconfig.py
index 95a7356..eee28b3 100755
--- a/tools/moveconfig.py
+++ b/tools/moveconfig.py
@@ -839,10 +839,13 @@
       options: option flags
     """
     if len(configs) == 0:
-        print 'Nothing to do. exit.'
-        sys.exit(0)
-
-    print 'Move %s (jobs: %d)' % (', '.join(configs), options.jobs)
+        if options.force_sync:
+            print 'No CONFIG is specified. You are probably syncing defconfigs.',
+        else:
+            print 'Neither CONFIG nor --force-sync is specified. Nothing will happen.',
+    else:
+        print 'Move ' + ', '.join(configs),
+    print '(jobs: %d)\n' % options.jobs
 
     if options.defconfigs:
         defconfigs = [line.strip() for line in open(options.defconfigs)]
@@ -909,7 +912,7 @@
 
     (options, configs) = parser.parse_args()
 
-    if len(configs) == 0:
+    if len(configs) == 0 and not options.force_sync:
         parser.print_usage()
         sys.exit(1)
 
@@ -926,7 +929,8 @@
     if not options.cleanup_headers_only:
         move_config(configs, options)
 
-    cleanup_headers(configs, options.dry_run)
+    if configs:
+        cleanup_headers(configs, options.dry_run)
 
 if __name__ == '__main__':
     main()