maintainers/scripts/haskell/regenerate-hackage-packages.sh: init

Introduces a script that can be used to update the Nix expressions for

the Haskell package set. In service of that, also

- introduces cabal2nix-latest, which pins the hackage2nix version used

- changes all-cabal-hashes to use fetchFromGitHub

- adds update-hackage.sh & update-cabal2nix-latest.sh & update-stackage.sh maintainer scripts

pkgs/development/haskell-modules/hackage-packages.nix

@@ -58220,8 +58220,8 @@ self: {
      }:
      mkDerivation {
        pname = "code-conjure";
-       version = "0.1.0";
-       sha256 = "0zagchakak4mrdpgy23d2wfb357dc6fn78fpcjs1ik025wmldy88";
+       version = "0.1.2";
+       sha256 = "14xgpax596wd66kan1nj043n9f4wwn34rr77hgj6wir9aygx9sla";
        libraryHaskellDepends = [
          base express leancheck speculate template-haskell
        ];
@@ -70946,8 +70946,6 @@ self: {
        libraryHaskellDepends = [ aeson base ];
        description = "Class for types with a database id";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "database-id-groundhog" = callPackage
@@ -88332,6 +88330,20 @@ self: {
        license = lib.licenses.bsd3;
      }) {};
 
+  "express_0_1_8" = callPackage
+    ({ mkDerivation, base, leancheck, template-haskell }:
+     mkDerivation {
+       pname = "express";
+       version = "0.1.8";
+       sha256 = "1g586cv6j79w40bmagqi156rjv09k1whhvpg67p0f707hbq1ph0a";
+       libraryHaskellDepends = [ base template-haskell ];
+       testHaskellDepends = [ base leancheck ];
+       benchmarkHaskellDepends = [ base leancheck ];
+       description = "Dynamically-typed expressions involving applications and variables";
+       license = lib.licenses.bsd3;
+       hydraPlatforms = lib.platforms.none;
+     }) {};
+
   "expression-parser" = callPackage
     ({ mkDerivation, base }:
      mkDerivation {
@@ -145141,8 +145153,6 @@ self: {
        executableHaskellDepends = [ base containers HUnit random ];
        description = "A Yahtzee game implementation in Haskell";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "hyakko" = callPackage
@@ -195775,8 +195785,6 @@ self: {
        platforms = [
          "aarch64-linux" "armv7l-linux" "i686-linux" "x86_64-linux"
        ];
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {pam = null;};
 
   "pan-os-syslog" = callPackage
@@ -244539,17 +244547,15 @@ self: {
 
   "sockets-and-pipes" = callPackage
     ({ mkDerivation, aeson, ascii, async, base, blaze-html, bytestring
-     , containers, network, safe-exceptions, stm, text, time
+     , containers, network, pipes, safe-exceptions, stm, text, time
      }:
      mkDerivation {
        pname = "sockets-and-pipes";
-       version = "0.1";
-       sha256 = "02xc2kddcz93d9yqdchml0yh9gypcx64315baj766adgf8np42nv";
-       revision = "4";
-       editedCabalFile = "1lv2zpyblqryr59ii3zvwi5f06vxsgnla1xa14rardhncs36fa8r";
+       version = "0.2";
+       sha256 = "13xc6f525la66k76y515r0dwjqh583zl7z1k4z1w6hraim6kg95v";
        libraryHaskellDepends = [
          aeson ascii async base blaze-html bytestring containers network
-         safe-exceptions stm text time
+         pipes safe-exceptions stm text time
        ];
        description = "Support for the Sockets and Pipes book";
        license = lib.licenses.asl20;