[lnst] lnst-ctl: enhance readability of info about processed recipes

[Jiří Pírko]

commit f9d80651d757ad48ddda16fb96f89237f82f7b3d
Author: Jan Tluka 
Date:   Wed Nov 20 16:01:28 2013 +0100

lnst-ctl: enhance readability of info about processed recipes

Resending version 2 of the patch. I moved the code for generating log
    entry into a function to avoid code duplication.

This is a patch that would slightly enhance readability of controller
    log.

First change is addition of a missing log entry when recipes are passed
    as
    individual files.

Second change is modification of the log entry so it's obvious that
    another recipe's being processed.

Before,

Loading config file '/root/lnst/lnst-ctl.conf'
    Loading config file '/root/.lnst/lnst-ctl.conf'
    2013-11-20 09:12:17        (localhost)     INFO: Processing recipe file "recipes/team/recipex_ab_001.xml"
    2013-11-20 09:12:17        (localhost)     INFO: Checking machine pool availability.
    ...

After,

Loading config file '/root/lnst/lnst-ctl.conf'
    Loading config file '/root/.lnst/lnst-ctl.conf'
    2013-11-20 09:14:43        (localhost)     INFO:
        --------------------------------------------------------
        Processing recipe file "recipes/team/recipex_ab_001.xml"
        --------------------------------------------------------
    2013-11-20 09:14:43        (localhost)     INFO: Checking machine pool availability.
    ...

Signed-off-by: Jan Tluka 
    Signed-off-by: Jiri Pirko

lnst-ctl |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/lnst-ctl b/lnst-ctl
index d597c23..fadeeb8 100755
--- a/lnst-ctl
+++ b/lnst-ctl
@@ -106,6 +106,12 @@ def get_recipe_result(args, file_path, res_serializer, packet_capture,

return (file_path, res, retval)

+def recipe_head_log_entry(filename)
+    head_str = "\nProcessing recipe file "%s"\n" % filename
+    logging.info("-" * len(head_str.strip())
+                 + head_str
+                 + "-" * len(head_str.strip()))
+
 def main():
     """
     Main function
@@ -213,7 +219,7 @@ def main():
             for f in all_files:
                 recipe_file = os.path.join(recipe_path, f)
                 if re.match(r'^.*.xml$', recipe_file):
-                    logging.info("Processing recipe file "%s"" % recipe_file)
+                    recipe_head_log_entry(recipe_file)
                     fp, res, rv = get_recipe_result(action, recipe_file,
                                                     res_serializer,
                                                     packet_capture,
@@ -221,6 +227,7 @@ def main():
                                                     defined_aliases,
                                                     overriden_aliases)
         else:
+            recipe_head_log_entry(recipe_path)
             fp, res, rv = get_recipe_result(action, recipe_path,
                                             res_serializer,
                                             packet_capture,