backends should work now (but untested)

README.md

@@ -1 +1,15 @@
 # tickLeisteServer
+
+You should enable at least one backend (else the application will terminate
+upon execution) this is done by setting a flag. The options are
+
+http
+https
+fast-cgi
+cgi
+
+fast-cgi depends on the fcgi C library, which should be installed on your system
+
+TODO:
+can we use multiple backends at once?
+write configuration documentation.

app/Main.hs

@@ -7,11 +7,40 @@ module Main where
 -- TODO:
 -- We need some way too configure things, like the port we run on.
 -- see Network.Wai.Handler.Warp.Settings and Network.Wai.Handler.Warp.runSettings
-import WaiApp
+
 import Control.Concurrent.MVar
-import Network.Wai.Handler.Warp
+import WaiApp
+
+#ifdef HTTP_SUPPORT
+import qualified Network.Wai.Handler.Warp as HTTP
+#endif
+
+#ifdef HTTPS_SUPPORT
+import qualified Network.Wai.Handler.WarpTLS as HTTPS
+import qualified Network.Wai.Handler.Warp as HTTP
+#endif
+
+#ifdef FASTCGI_SUPPORT
+import qualified Network.Wai.Handler.FastCGI as FastCGI
+#endif
+
+#ifdef CGI_SUPPORT
+import qualified Network.Wai.Handler.CGI as CGI
+#endif
 
 main :: IO ()
 main = do
   serverState <- newMVar newServerState
-  run 8080 $ waiApplication serverState
+#ifdef HTTP_SUPPORT
+  HTTP.runSettings HTTP.defaultSettings $ waiApplication serverState
+#endif
+#ifdef HTTPS_SUPPORT
+  HTTPS.runTLS HTTPS.defaultTlsSettings HTTP.defaultSettings $ waiApplication serverState
+#endif
+#ifdef FASTCGI_SUPPORT
+  FastCGI.run $ waiApplication serverState
+#endif
+#ifdef CGI_SUPPORT
+  CGI.run $ waiApplication serverState
+#endif
+  return ()

package.yaml

@@ -29,7 +29,7 @@ flags:
     manual: true
     default: false
   fast-cgi:
-    description: Build with fastcgi support
+    description: Build with fastcgi support -- this depends on the fcgi c library
     manual: true
     default: false
   cgi:
@@ -49,12 +49,22 @@ dependencies:
 - containers
 - wai
 - wai-websockets
+- http-types
 
 when:
   - condition: flag(http)
     dependencies:
-    - http-types
     - warp
+  - condition: flag(https)
+    dependencies:
+    - warp-tls
+    - warp
+  - condition: flag(fast-cgi)
+    dependencies:
+    - wai-handler-fastcgi
+  - condition: flag(cgi)
+    dependencies:
+      wai-extra
 
 build-tools:
 - cpphs
@@ -70,6 +80,19 @@ executables:
     - -cpp
     - -pgmP cpphs
     - -optP --cpp
+    when:
+      - condition: flag(http)
+        cpp-options:
+        - -DHTTP_SUPPORT
+      - condition: flag(https)
+        cpp-options:
+        - -DHTTPS_SUPPORT
+      - condition: flag(fast-cgi)
+        cpp-options:
+        - -DFASTCGI_SUPPORT
+      - condition: flag(cgi)
+        cpp-options:
+        - -DCGI_SUPPORT
 
 tests:
   tickLeisteServer-test:

stack.yaml

@@ -38,6 +38,7 @@ packages:
 extra-deps:
 - tickLeiste/tickLeiste
 - tickLeiste/tickLeiste-aeson
+- wai-handler-fastcgi-3.0.0.2@sha256:ecf5b5bd7e493b361df9099c190b6ca8f2fb5a467a2a5efa271b7f52d4d82986,1136
 # - acme-missiles-0.3
 # - git: https://github.com/commercialhaskell/stack.git
 #   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a

stack.yaml.lock

@@ -3,7 +3,14 @@
 # For more information, please see the documentation at:
 #   https://docs.haskellstack.org/en/stable/lock_files
 
-packages: []
+packages:
+- completed:
+    hackage: wai-handler-fastcgi-3.0.0.2@sha256:ecf5b5bd7e493b361df9099c190b6ca8f2fb5a467a2a5efa271b7f52d4d82986,1136
+    pantry-tree:
+      size: 442
+      sha256: d090422c36807ef5838f72fa74efcc211c528c5ba84e5a5114f6a3cf4ec685f4
+  original:
+    hackage: wai-handler-fastcgi-3.0.0.2@sha256:ecf5b5bd7e493b361df9099c190b6ca8f2fb5a467a2a5efa271b7f52d4d82986,1136
 snapshots:
 - completed:
     size: 532380

tickLeisteServer.cabal

@@ -29,7 +29,7 @@ flag cgi
   default: False
 
 flag fast-cgi
-  description: Build with fastcgi support
+  description: Build with fastcgi support -- this depends on the fcgi c library
   manual: True
   default: False
 
@@ -59,6 +59,7 @@ executable tickLeisteServer
     , base >=4.7 && <5
     , bytestring
     , containers
+    , http-types
     , text
     , tickLeiste
     , tickLeiste-aeson
@@ -68,8 +69,25 @@ executable tickLeisteServer
     , websockets
   if flag(http)
     build-depends:
-        http-types
-      , warp
+        warp
+  if flag(https)
+    build-depends:
+        warp
+      , warp-tls
+  if flag(fast-cgi)
+    build-depends:
+        wai-handler-fastcgi
+  if flag(cgi)
+    build-depends:
+        wai-extra
+  if flag(http)
+    cpp-options: -DHTTP_SUPPORT
+  if flag(https)
+    cpp-options: -DHTTPS_SUPPORT
+  if flag(fast-cgi)
+    cpp-options: -DFASTCGI_SUPPORT
+  if flag(cgi)
+    cpp-options: -DCGI_SUPPORT
   default-language: Haskell2010
 
 test-suite tickLeisteServer-test
@@ -87,6 +105,7 @@ test-suite tickLeisteServer-test
     , base >=4.7 && <5
     , bytestring
     , containers
+    , http-types
     , text
     , tickLeiste
     , tickLeiste-aeson
@@ -97,6 +116,15 @@ test-suite tickLeisteServer-test
     , websockets
   if flag(http)
     build-depends:
-        http-types
-      , warp
+        warp
+  if flag(https)
+    build-depends:
+        warp
+      , warp-tls
+  if flag(fast-cgi)
+    build-depends:
+        wai-handler-fastcgi
+  if flag(cgi)
+    build-depends:
+        wai-extra
   default-language: Haskell2010