get: Make get actually dump all the variables like the docs say
Before get would simply dump its usage information to the terminal. Not all that
helpful. :D
Change-Id: I28cbcd57b09832b63f659333e67334885d86fe59
diff --git a/mdt/config.py b/mdt/config.py
index 7678c8d..dfce320 100644
--- a/mdt/config.py
+++ b/mdt/config.py
@@ -38,6 +38,12 @@
if not os.path.exists(CONFIG_ATTRDIR):
os.makedirs(CONFIG_ATTRDIR, mode=0o700)
+ def getAllAttributes(self):
+ vars = {}
+ for name in os.listdir(CONFIG_ATTRDIR):
+ vars[name] = self.getAttribute(name)
+ return vars
+
def getAttribute(self, name, default=None):
path = os.path.join(CONFIG_ATTRDIR, name)
if os.path.exists(path):
@@ -116,7 +122,14 @@
print("{0} is {1}".format(args[1],
self.config.getAttribute(args[1])))
else:
- print("Usage: mdt get [<variablename>]")
+ vars = self.config.getAllAttributes()
+ if not vars:
+ print("No variables are set.")
+ return True
+
+ for name, value in vars.items():
+ print("{0} is {1}".format(name, value))
+ return True
class SetCommand:
