Wolfgang WaltherandMichal Kleczek
a5cc457875
Michael and I arrived at mostly the same things independently. Took some of his, some of mine. Co-authored-by: Michal Kleczek <michal@kleczek.org>
98 lines
3.1 KiB
Nix
98 lines
3.1 KiB
Nix
{ compiler }:
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self: super:
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let
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inherit (self.haskell) lib;
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overrides =
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_: prev:
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rec {
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# To pin custom versions of Haskell packages:
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# protolude =
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# prev.callHackageDirect
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# {
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# pkg = "protolude";
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# ver = "0.3.0";
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# sha256 = "<sha256>";
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# }
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# { };
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#
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# To temporarily pin unreleased versions from GitHub:
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# <name> =
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# prev.callCabal2nixWithOptions "<name>" (super.fetchFromGitHub {
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# owner = "<owner>";
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# repo = "<repo>";
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# rev = "<commit>";
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# sha256 = "<sha256>";
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# }) "--subpath=<subpath>" {};
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#
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# To fill in the sha256:
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# update-nix-fetchgit nix/overlays/haskell-packages.nix
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#
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# - Nowadays you can just delete the sha256 attribute above and nix will assume a fake sha.
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# Once you build the derivation it will suggest the correct sha.
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# - If the library fails its test suite (usually when it runs IO tests), wrap the expression with `lib.dontCheck ()`
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# - <subpath> is usually "."
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# - When adding a new library version here, postgrest.cabal and stack.yaml must also be updated
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#
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# Notes:
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# - When adding a new package version here, update cabal.
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# + Update postgrest.cabal with the package version
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# + Update the index-state in cabal.project.freeze. Run `cabal update` which should return the latest index state.
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# - When adding a new package version here, you have to update stack.
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# + To update stack.yaml add:
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# extra-deps:
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# - <package>-<ver>
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# + For stack.yaml.lock, CI should report an error with the correct lock, copy/paste that one into the file
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# - To modify and try packages locally, see "Working with locally modified Haskell packages" in the Nix README.
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# Before upgrading fuzzyset to 0.3, check: https://github.com/PostgREST/postgrest/issues/3329
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fuzzyset = prev.fuzzyset_0_2_4;
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http2 =
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prev.callHackageDirect
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{
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pkg = "http2";
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ver = "5.4.0";
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sha256 = "sha256-PeEWVd61bQ8G7LvfLeXklzXqNJFaAjE2ecRMWJZESPE=";
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}
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{ };
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http-semantics =
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prev.callHackageDirect
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{
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pkg = "http-semantics";
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ver = "0.4.0";
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sha256 = "sha256-rh0z51EKvsu5rQd5n2z3fSRjjEObouNZSBPO9NFYOF0=";
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}
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{ };
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network-run =
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prev.callHackageDirect
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{
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pkg = "network-run";
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ver = "0.5.0";
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sha256 = "sha256-vbXh+CzxDsGApjqHxCYf/ijpZtUCApFbkcF5gyN0THU=";
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}
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{ };
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warp =
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lib.dontCheck (prev.callHackageDirect
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{
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pkg = "warp";
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ver = "3.4.13";
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sha256 = "sha256-jmr8kpeSPDkOhT0i9PhozZapX4nUs92cOX7POAGb7/M=";
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}
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{ });
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};
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in
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{
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haskell =
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super.haskell // {
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packages = super.haskell.packages // {
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"${compiler}" =
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super.haskell.packages."${compiler}".override { inherit overrides; };
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};
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};
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}
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