[U-Boot] PATCH 4/4] patman: Handle searching of patman config

[Vikram Narayanan <vikram186@gmail.com>]

patman shouts when it couldn't find a $(HOME)/.config/patman file.
Also, it couldn't create patch files without the above config file.
Handle it in a sane way by creating a new one for the user.


Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
---
 tools/patman/settings.py |   26 ++++++++++++++++++++++++--
 1 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/tools/patman/settings.py b/tools/patman/settings.py
index 049c709..ea8661b 100644
--- a/tools/patman/settings.py
+++ b/tools/patman/settings.py
@@ -61,6 +61,22 @@ def ReadGitAliases(fname):
 
     fd.close()
 
+def CreatePatmanConfigFile(config_fname):
+    name = raw_input("Enter name: ")
+    email = raw_input("Enter email: ")
+
+    try:
+        FILE = open(config_fname,"w")
+    except IOError:
+        print "Couldn't create patman config file\n"
+
+    FILE.write("[alias]\nme: ")
+    FILE.write(name);
+    FILE.write(" <");
+    FILE.write(email);
+    FILE.write(">")
+    FILE.close();
+
 def Setup(config_fname=''):
     """Set up the settings module by reading config files.
 
@@ -70,8 +86,14 @@ def Setup(config_fname=''):
     settings = ConfigParser.SafeConfigParser()
     if config_fname == '':
         config_fname = '%s/.config/patman' % os.getenv('HOME')
-    if config_fname:
-        settings.read(config_fname)
+
+    exists = os.path.exists(config_fname)
+
+    if exists == False:
+        print "No config file found under ~/.config/\nCreating one...\n"
+        CreatePatmanConfigFile(config_fname)
+
+    settings.read(config_fname)
 
     for name, value in settings.items('alias'):
         alias[name] = value.split(',')
-- 
1.7.4.1