server: remove cabal flag "developer"

The only purpose was enabling the developer API by default. I don't
think that justifies a flag and CPP usage.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3820
GitOrigin-RevId: 058c9a7b03e5e164ef88e35c42f50bae3c42b5b6

cabal.project.dev

@@ -17,5 +17,4 @@ package graphql-engine
   -- See:https://github.com/haskell/cabal/issues/6221
   optimization: 0
   documentation: false
-  flags: +developer
 

cabal.project.dev-sh.local

@@ -31,7 +31,6 @@ flags: -optimize-hasura
 
 package graphql-engine
   documentation: false
-  flags: +developer
   -- NOTE: 'cabal new-build --enable-coverage' seems to rebuild all deps with coverage
   -- which is not what we originally wanted. But building the test modules
   -- themselves with coverage is actually nice for validation.

server/graphql-engine.cabal

@@ -15,11 +15,6 @@ source-repository head
   type:     git
   location: https://github.com/hasura/graphql-engine
 
-flag developer
-  description: Enable support for development-only APIs
-  default: False
-  manual: True
-
 flag profiling
   description: Configures the project to be profiling-compatible
   default: False
@@ -43,8 +38,6 @@ common common-all
     -- Insisting on export lists might help with compile times, and help to document modules:
     -Wmissing-export-lists
 
-  if flag(developer)
-    cpp-options: -DDeveloperAPIs
   if flag(profiling)
     cpp-options: -DPROFILING
 

server/src-lib/Hasura/Server/Init.hs

@@ -1,5 +1,4 @@
 {-# LANGUAGE ApplicativeDo #-}
-{-# LANGUAGE CPP #-}
 {-# OPTIONS_GHC -O0 #-}
 
 -- | Types and functions related to the server initialisation
@@ -672,11 +671,7 @@ dangerousBooleanCollapseEnv =
   )
 
 defaultEnabledAPIs :: [API]
-#ifdef DeveloperAPIs
-defaultEnabledAPIs = [METADATA,GRAPHQL,PGDUMP,CONFIG,DEVELOPER]
-#else
-defaultEnabledAPIs = [METADATA,GRAPHQL,PGDUMP,CONFIG]
-#endif
+defaultEnabledAPIs = [METADATA, GRAPHQL, PGDUMP, CONFIG]
 
 enabledAPIsEnv :: (String, String)
 enabledAPIsEnv =