jacinda: init at 0.2.0.0

Expose from haskell.packages.ghc921 (which is the only GHC version that
can build it easily atm) and additionally install man page, language
guide and code examples.

pkgs/development/haskell-modules/configuration-ghc-9.2.x.nix

@@ -244,4 +244,5 @@ self: super: {
 
   # need bytestring >= 0.11 which is only bundled with GHC >= 9.2
   regex-rure = doDistribute (markUnbroken super.regex-rure);
+  jacinda = doDistribute super.jacinda;
 }

pkgs/development/haskell-modules/configuration-nix.nix

@@ -1054,4 +1054,22 @@ self: super: builtins.intersectAttrs super {
       "-p" "!/Can be used with http-client/"
     ] ++ drv.testFlags or [];
   }) super.http-api-data-qq;
+
+  # Additionally install documentation
+  jacinda = overrideCabal (drv: {
+    enableSeparateDocOutput = true;
+    postInstall = ''
+      ${drv.postInstall or ""}
+
+      docDir="$doc/share/doc/${drv.pname}-${drv.version}"
+
+      # man page goes to $out, it's small enough and haskellPackages has no
+      # support for a man output at the moment and $doc requires downloading
+      # a full PDF
+      install -Dm644 man/ja.1 -t "$out/share/man/man1"
+      # language guide and examples
+      install -Dm644 doc/guide.pdf -t "$docDir"
+      install -Dm644 test/examples/*.jac -t "$docDir/examples"
+    '';
+  }) super.jacinda;
 }

pkgs/top-level/all-packages.nix

@@ -13518,6 +13518,8 @@ with pkgs;
     stdenv = clangStdenv;
   };
 
+  jacinda = haskell.lib.compose.justStaticExecutables haskell.packages.ghc921.jacinda;
+
   janet = callPackage ../development/interpreters/janet {};
 
   jelly = callPackage ../development/interpreters/jelly {};

pkgs/top-level/release-haskell.nix

@@ -188,6 +188,7 @@ let
         icepeak
         idris
         ihaskell
+        jacinda
         jl
         koka
         krank