Implement config reading functions and a minimal command line client for using them.

Yes, I hate oversized commits too, but this is hard to avoid sometimes.

Adjustments to the Session functions logic required to make it work:
 Do not try to validate the path. The validation function is geared towards
  validating _set_ paths, so when path lacks a value, it doesn't work right.
  We assume that the path has been through set at some point, so if a path
  currently exists in the config tree, it is also a valid path that can be used for
  Reference_tree.is_leaf etc.

1 files changed, 8 insertions, 2 deletions

diff --git a/_oasis b/_oasis
index d9cf04e..2f88e8b 100644
--- a/_oasis
+++ b/_oasis
@@ -27,9 +27,9 @@ Library "vyconfd-config"
 Library "client"
   Path: src
   Modules: Vyconf_client
-  InternalModules: Vyconf_pb, Message
+  InternalModules: Vyconf_pb, Vyconf_types, Message, Util, Vylist
   FindlibParent: vyconf
-  BuildDepends: ocaml-protoc, ocplib-endian
+  BuildDepends: lwt, ocaml-protoc, ocplib-endian, batteries, fileutils, yojson
 
 Executable "vyconfd"
   Path: src
@@ -37,6 +37,12 @@ Executable "vyconfd"
   CompiledObject: best
   BuildDepends: lwt, lwt.unix, lwt.ppx, ocaml-protoc, ocplib-endian, sha, batteries, vyconf, vyconf.vyconfd-config
 
+Executable "vycli"
+  Path: src
+  MainIs: vycli.ml
+  CompiledObject: best
+  BuildDepends: lwt, lwt.unix, lwt.ppx, ocaml-protoc, ocplib-endian, pcre, vyconf.client
+
 Executable "vytree_test"
   Path: test
   MainIs: vytree_test.ml