71 lines
3.8 KiB
Nix
71 lines
3.8 KiB
Nix
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{ system ? builtins.currentSystem
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, nix-thunk ? import ./dep/nix-thunk {}
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, obelisk ? import ./.obelisk/impl {
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inherit system;
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iosSdkVersion = "13.2";
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# This argument (which is new, but was easy to add to Obelisk, thankfully), allows one to specify nixpkgs overlays.
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# We'll use it to ensure we have the appropriate version of botan.
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nixpkgsOverlays =
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[
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(self: super: rec {
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botan2 =
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(super.botan2.overrideAttrs (old: {
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# Get rid of some patches that nixpkgs was applying to botan2 and which didn't apply to the branch.
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patches = [];
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# The --with-openssl flag didn't work for some reason, might need further figuring out.
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configurePhase = builtins.replaceStrings [ "--with-openssl" ] [ " " ] old.configurePhase;
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# Here, we use nix-thunk to get the source of the correct branch of the botan repo via a thunk.
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# Nix thunks are essentially references to git repositories that can be unpacked to their
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# source in-place when working on the project, or packed up into a few small files.
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# After installing the nix-thunk command from https://github.com/obsidiansystems/nix-thunk
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# you can run:
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# nix-thunk unpack dep/botan
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# from the top level of this repo to clone a copy of the botan git repo at the appropriate
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# commit, and work on it from there. Similarly,
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# nix-thunk pack dep/botan
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# will pack it back up again, provided that the changes have been pushed somewhere.
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# Note: there's a bug in the current version of Obelisk which occasionally gives it some trouble
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# if certain repos are unpacked. If you have any trouble running an ob command
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# (ob run, ob repl, etc.) with a thunk unpacked, try adding the flag --no-interpret dep
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# and hopefully that will sort it out.
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src = nix-thunk.thunkSource ./dep/botan;
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})).override (old: {
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# Also, turn on debugging.
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extraConfigureFlags = "--debug-mode";
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});
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# For whatever reason, it seems callCabal2nix below wants to use the botan package rather than botan2.
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# We could override the pkgconfigDepends of the resulting package, but this is easier.
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botan = self.botan2;
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})
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];
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# You must accept the Android Software Development Kit License Agreement at
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# https://developer.android.com/studio/terms in order to build Android apps.
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# Uncomment and set this to `true` to indicate your acceptance:
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# config.android_sdk.accept_license = false;
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# In order to use Let's Encrypt for HTTPS deployments you must accept
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# their terms of service at https://letsencrypt.org/repository/.
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# Uncomment and set this to `true` to indicate your acceptance:
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# terms.security.acme.acceptTerms = false;
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}
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}:
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with obelisk;
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project ./. ({ pkgs, hackGet, ... }: {
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android.applicationId = "systems.obsidian.obelisk.examples.minimal";
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android.displayName = "Obelisk Minimal Example";
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ios.bundleIdentifier = "systems.obsidian.obelisk.examples.minimal";
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ios.bundleName = "Obelisk Minimal Example";
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overrides = self: super:
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with pkgs.haskell.lib; {
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# Here, we get the tahoe-chk package from the chk.hs thunk, and use callCabal2nix to get a nix derivation to build it.
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tahoe-chk = self.callCabal2nix "tahoe-chk" (nix-thunk.thunkSource ./dep/chkhs) {};
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# We also ended up needing an override of the base32 library, which we obtain from Hackage.
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base32 = self.callHackageDirect {
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pkg = "base32";
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ver = "0.2.2.0";
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sha256 = "1qx7n2jyb9h1082434r90hfrjw5fab2j1yg0qzxh856fpksbh811";
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};
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};
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})
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