[OE-core] [PATCH 1/6] buildhistory-diff: operate from buildhistory directory

[Paul Eggleton]

If the cwd is named "buildhistory" and the user hasn't specified an
alternative path on the command line, then assume that the current
directory is the buildhistory directory. This makes it easier to run
buildhistory-diff and also interact with the buildhistory git repository
as you no longer have to jump into the buildhistory directory and up to
the parent again when doing so.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 scripts/buildhistory-diff | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/buildhistory-diff b/scripts/buildhistory-diff
index d8ca12d..e03ccc5 100755
--- a/scripts/buildhistory-diff
+++ b/scripts/buildhistory-diff
@@ -46,6 +46,11 @@ def main():
         sys.exit(1)
 
     if not os.path.exists(options.buildhistory_dir):
+        if options.buildhistory_dir == 'buildhistory/':
+            cwd = os.getcwd()
+            if os.path.basename(cwd) == 'buildhistory':
+                options.buildhistory_dir = cwd
+    if not os.path.exists(options.buildhistory_dir):
         sys.stderr.write('Buildhistory directory "%s" does not exist\n\n' % options.buildhistory_dir)
         parser.print_help()
         sys.exit(1)
-- 
2.9.3