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# This is the overlay I need to patch the versions of reflex I'm using to only | |
# have the jsaddle frontend. As we can see, there are two functions I use to | |
# fetch the haskell sources, `callHackageDirect` in the case of a package from | |
# hackage, and `callPackage` in case of a local checkout. Then I modify the | |
# cabal file using `overrideCabal`, which accepts the flag defined at: | |
# https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/haskell-modules/generic-builder.nix | |
# I could also use the convenience functions defined at | |
# https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/haskell-modules/lib.nix | |
# which internally use `overrideCabal`. | |
self: super: { | |
# Here's how to change or pin z3's version if we ever need to do that. | |
# | |
# z3 = super.z3.overrideAttrs (oa: { | |
# src = self.fetchFromGitHub { | |
# owner = "Z3Prover"; | |
# repo = "z3"; | |
# rev = "z3-4.8.4"; | |
# sha256 = "014igqm5vwswz0yhz0cdxsj3a6dh7i79hvhgc3jmmmz3z0xm1gyn"; | |
# }; | |
# }); | |
haskellPackages = super.haskellPackages.extend (selfHS: superHS: | |
with self.haskell.lib; | |
with self.lib; | |
({ | |
reflex = | |
overrideCabal | |
(self.haskellPackages.callHackageDirect | |
{ pkg = "reflex"; | |
ver = "0.6.1"; | |
sha256 = "07y6gqa3vk1b0ns1q6lzmd5q8xvxb5sxrnfnsa7khqgbm30bj8a3"; | |
} {}) | |
(old: | |
{ doCheck = false; | |
configureFlags = (old.configureFlags or []) ++ ["-f-use-template-haskell"]; | |
}); | |
reflex-dom-core = | |
overrideCabal | |
(self.haskellPackages.callPackage /home/carlo/code/haskell/forks/reflex-dom-core-0.5 {}) | |
(old: | |
{ doCheck = false; | |
jailbreak = true; | |
}); | |
reflex-dom = | |
overrideCabal | |
(self.haskellPackages.callHackageDirect | |
{ pkg = "reflex-dom"; | |
ver = "0.5"; | |
sha256 = "0sfmsyz8h5gm0m3rkyzflnb2cya9myv6zifkwx7i170l54q8j9z4"; | |
} {}) | |
(old: | |
{ doCheck = false; | |
jailbreak = true; | |
configureFlags = (old.configureFlags or []) ++ ["-fuse-warp" "-f-webkit2gtk"]; | |
extraLibraries = (old.extraLibraries or []) ++ [selfHS.jsaddle-warp]; | |
}); | |
z3 = | |
overrideCabal | |
(self.haskellPackages.callPackage /home/carlo/code/haskell/forks/haskell-z3 { z3 = super.pkgs.z3; }) | |
(old: | |
{ doCheck = false; | |
jailbreak = true; | |
}); | |
jsaddle-warp = dontCheck (superHS.jsaddle-warp); | |
haskell-gi-overloading = self.haskellPackages.haskell-gi-overloading_0_0; | |
chrome-test-utils = null; | |
jsaddle-webkit2gtk = null; | |
})); | |
} |
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