Support servant-0.11

Author: phadej

CHANGELOG.md

@@ -1,3 +1,9 @@
+1.1.3
+---
+
+* Notes:
+   * `servant-0.11` compatible release
+
 1.1.2.1
 ---
 

servant-swagger.cabal

@@ -1,5 +1,5 @@
 name:                servant-swagger
-version:             1.1.2.1
+version:             1.1.3
 synopsis:            Generate Swagger specification for your servant API.
 description:         Please see README.md
 homepage:            https://github.com/haskell-servant/servant-swagger
@@ -60,7 +60,7 @@ library
                      , http-media                >=0.6.3    && <0.7
                      , insert-ordered-containers >=0.1.0.0  && <0.3
                      , lens                      >=4.7.0.1  && <4.16
-                     , servant                   >=0.5      && <0.11
+                     , servant                   >=0.5      && <0.12
                      , swagger2                  >=2.1      && <2.2
                      , text                      >=1.2.0.6  && <1.3
                      , unordered-containers      >=0.2.5.1  && <0.3

src/Servant/Swagger/Internal.hs

@@ -71,6 +71,11 @@ class HasSwagger api where
 instance HasSwagger Raw where
   toSwagger _ = mempty & paths . at "/" ?~ mempty
 
+#if MIN_VERSION_servant(0,11,0)
+instance HasSwagger EmptyAPI where
+  toSwagger _ = mempty
+#endif
+
 -- | All operations of sub API.
 -- This is similar to @'operationsOf'@ but ensures that operations
 -- indeed belong to the API at compile time.