[refactor] rewrite .cabal to use the common stanza

openalex.cabal

@@ -28,8 +28,36 @@ extra-source-files:
 source-repository head
   type: git
   location: https://gitlab.iscpif.fr/gargantext/crawlers/openalex
-    
+
+common defaults
+  default-extensions:
+    DataKinds
+    DeriveGeneric
+    DuplicateRecordFields
+    FlexibleContexts
+    FlexibleInstances
+    GADTs
+    GeneralizedNewtypeDeriving
+    ImportQualifiedPost
+    MultiParamTypeClasses
+    NamedFieldPuns
+    NoImplicitPrelude
+    OverloadedStrings
+    RankNTypes
+    RecordWildCards
+    StrictData
+    TypeOperators
+  default-language: Haskell2010
+  build-depends:
+      base >= 4.7 && < 5
+    , bytestring >= 0.11 && < 0.12
+    , cassava >= 0.5.3.0 && < 0.6
+    , conduit >= 1.3.5 && < 1.4
+    , protolude >= 0.3.3 && < 0.4
+
 library
+    import:
+      defaults
     hs-source-dirs:
         src
     exposed-modules:
@@ -38,45 +66,25 @@ library
       OpenAlex.ServantClientLogging
       OpenAlex.Types
       OpenAlex.Utils
-    default-extensions:
-      DataKinds
-      DeriveGeneric
-      DuplicateRecordFields
-      FlexibleContexts
-      FlexibleInstances
-      GADTs
-      GeneralizedNewtypeDeriving
-      ImportQualifiedPost
-      MultiParamTypeClasses
-      NamedFieldPuns
-      NoImplicitPrelude
-      OverloadedStrings
-      RankNTypes
-      RecordWildCards
-      StrictData
-      TypeOperators
     ghc-options: -Wall -Wincomplete-uni-patterns -Wincomplete-record-updates -Wmissing-signatures -Wunused-binds -Wunused-imports -Werror
-    build-depends: base >= 4.7 && < 5
-                 , aeson >= 2.1.2 && < 2.2
-                 , binary >= 0.8.8 && < 0.9
-                 , bytestring >= 0.11 && < 0.12
-                 , cassava >= 0.5.3.0 && < 0.6
-                 , conduit >= 1.3.5 && < 1.4
-                 , containers >= 0.6.5.1 && < 0.7
-                 , http-client >= 0.7.13.1 && < 0.8
-                 , http-client-tls >= 0.3.6.2 && < 0.4
-                 , http-conduit >= 2.3.8.2 && < 2.4
-                 , protolude >= 0.3.3 && < 0.4
-                 , scientific >= 0.3.7 && < 0.4
-                 , servant >= 0.19 && < 0.20
-                 , servant-client >= 0.19 && < 0.20
-                 , servant-client-core >= 0.19 && < 0.20
-                 , text ^>= 2.0
-                 , time >= 1.9.3 && < 1.10
-                 , vector >= 0.13 && < 0.14
-    default-language: Haskell2010
+    build-depends:
+        aeson >= 2.1.2 && < 2.2
+      , binary >= 0.8.8 && < 0.9
+      , containers >= 0.6.5.1 && < 0.7
+      , http-client >= 0.7.13.1 && < 0.8
+      , http-client-tls >= 0.3.6.2 && < 0.4
+      , http-conduit >= 2.3.8.2 && < 2.4
+      , scientific >= 0.3.7 && < 0.4
+      , servant >= 0.19 && < 0.20
+      , servant-client >= 0.19 && < 0.20
+      , servant-client-core >= 0.19 && < 0.20
+      , text ^>= 2.0
+      , time >= 1.9.3 && < 1.10
+      , vector >= 0.13 && < 0.14
     
 executable openalex-main
+    import:
+      defaults
     main-is:          Main.hs
 
     -- Modules included in this executable, other than Main.
@@ -84,31 +92,9 @@ executable openalex-main
 
     -- LANGUAGE extensions used by modules in this package.
     -- other-extensions:
-    build-depends: base >=4.7 && < 5
-                 , bytestring >= 0.11 && < 0.12
-                 , cassava >= 0.5.3.0 && < 0.6
-                 , cassava-conduit >= 0.6.5 && < 0.7
-                 , conduit >= 1.3.5 && < 1.4
-                 , optparse-simple >= 0.1.1.4 && < 0.2
-                 , protolude >= 0.3.3 && < 0.4
+    build-depends:
+        cassava-conduit >= 0.6.5 && < 0.7
+      , optparse-simple >= 0.1.1.4 && < 0.2
 
-                 , openalex
+      , openalex
     hs-source-dirs:   app
-    default-language: Haskell2010
-    default-extensions:
-      DataKinds
-      DeriveGeneric
-      DuplicateRecordFields
-      FlexibleContexts
-      FlexibleInstances
-      GADTs
-      GeneralizedNewtypeDeriving
-      ImportQualifiedPost
-      MultiParamTypeClasses
-      NamedFieldPuns
-      NoImplicitPrelude
-      OverloadedStrings
-      RankNTypes
-      RecordWildCards
-      StrictData
-      TypeOperators