Log environment of executed commands

This helps debugging mysterious build failures, sometimes.

1 files changed, 4 insertions, 0 deletions

diff --git a/morph b/morph
index c41610c6..75998daa 100755
--- a/morph
+++ b/morph
@@ -870,6 +870,10 @@ class Morph(cliapp.Application):
 
         # print the command line
         msg('# %s' % ' | '.join(commands))
+        
+        # Log the environment.
+        for name in kwargs['env']:
+            logging.debug('environment: %s=%s' % (name, kwargs['env'][name]))
 
         # run the command line
         return cliapp.Application.runcmd(self, argv, *args, **kwargs)