tree 2ba7f22cfaf677d9aae4eece4eaf62ab1797975f
parent c245fa130e10c974588d9a71a4a84ffc100fa908
author June Tate-Gans <jtgans@google.com> 1549675800 -0800
committer June Tate-Gans <jtgans@google.com> 1549914306 -0800

mdt: Major functionality changes

The big things that occured in this change was the addition of the install,
push, pull, and exec commands. Past this change, we're actually functionally
equivalent to the board.sh utility in the Mendel tree.

Things that changed in order of biggest to smallest:

  - Added the install, push, and pull commands. They're brittle at the moment --
    refinements to come.
  - Refactored most of the command classes to use NetworkCommand which handles
    discovery of connected devices based upon user preferences and what is
    available.
  - Migrated most of the SSH code into its own class called SshClient.
  - Made ConnectionClosedErrors actually store exit codes so we can return those
    to the host-side shell.
  - Made Console track exit codes from the given Channels.
  - Made Console work with non-PTY shells so we can suck down the output to the
    terminal
  - Added the exec command to run a command without a shell.
  - Fixed a command sanitization check in config

Apologies for the gigantic diff. O.o

Change-Id: I08a2ce18e777b9c047503ad3225083eb0ceab053