V2 API Version Support

* Update blang/semver to allow ParseTolerant() support
* Provide helper functions for API handlers to obtain client's 'version'
  path variable focused on API endpoint tree: libpod vs. compat
* Introduce new errors:
  * version not given in path, endpoints may determine if this is a hard
    error (ErrVersionNotGiven)
  * given version not supported (ErrVersionNotSupported), only a soft
    error if the handler is going to hijack the connection
* Added unit tests for version parsing
* bindings check version on connect:
  * client <= Server API version connection is continued
  * client >= Server API version connection fails

Signed-off-by: Jhon Honce <jhonce@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/test/apiv2/01-basic.at b/test/apiv2/01-basic.at
index 0e94ddb7a..18ec9bbe8 100644
--- a/test/apiv2/01-basic.at
+++ b/test/apiv2/01-basic.at
@@ -10,13 +10,13 @@ t HEAD /_ping        200
 t GET  /libpod/_ping 200 OK
 
 for i in /version version; do
-    t GET  $i      200                    \
-      .Components[0].Name="Podman Engine"       \
-      .Components[0].Details.APIVersion=1.40    \
-      .Components[0].Details.MinAPIVersion=1.24 \
-      .Components[0].Details.Os=linux           \
-      .ApiVersion=1.40                          \
-      .MinAPIVersion=1.24                       \
+    t GET  $i      200                           \
+      .Components[0].Name="Podman Engine"        \
+      .Components[0].Details.APIVersion=1.0.0    \
+      .Components[0].Details.MinAPIVersion=1.0.0 \
+      .Components[0].Details.Os=linux            \
+      .ApiVersion=1.0.0                          \
+      .MinAPIVersion=1.0.0                       \
       .Os=linux
 done