Created
November 28, 2022 15:45
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| { | |
| inputs = { | |
| pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix"; | |
| pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs"; | |
| nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable"; | |
| devenv.url = "github:cachix/devenv?dir=src/modules"; | |
| } // (if builtins.pathExists ./.devenv/devenv.json | |
| then (builtins.fromJSON (builtins.readFile ./.devenv/devenv.json)).inputs | |
| else {}); | |
| outputs = { nixpkgs, ... }@inputs: | |
| let | |
| pkgs = import nixpkgs { system = "x86_64-darwin"; }; | |
| lib = pkgs.lib; | |
| devenv = if builtins.pathExists ./.devenv/devenv.json | |
| then builtins.fromJSON (builtins.readFile ./.devenv/devenv.json) | |
| else {}; | |
| toModule = path: | |
| if lib.hasPrefix "./" path | |
| then ./. + (builtins.substring 1 255 path) + "/devenv.nix" | |
| else if lib.hasPrefix "../" path | |
| then throw "devenv: ../ is not supported for imports" | |
| else let | |
| paths = lib.splitString "/" path; | |
| name = builtins.head paths; | |
| input = inputs.${name} or (throw "Unknown input ${name}"); | |
| subpath = "/${lib.concatStringsSep "/" (builtins.tail paths)}"; | |
| devenvpath = "${input}/" + subpath + "/devenv.nix"; | |
| in if (!devenv.inputs.${name}.flake) && builtins.pathExists devenvpath | |
| then devenvpath | |
| else throw (devenvpath + " file does not exist for input ${name}."); | |
| project = pkgs.lib.evalModules { | |
| specialArgs = inputs // { inherit pkgs; }; | |
| modules = [ | |
| (inputs.devenv.modules + /top-level.nix) | |
| ] ++ (map toModule (devenv.imports or [])) ++ [ | |
| ./devenv.nix | |
| (devenv.devenv or {}) | |
| (if builtins.pathExists ./devenv.local.nix then ./devenv.local.nix else {}) | |
| ]; | |
| }; | |
| config = project.config; | |
| in { | |
| packages."x86_64-darwin" = { | |
| ci = pkgs.runCommand "ci" {} ("ls " + toString config.ci + " && touch $out"); | |
| procfile = config.procfile; | |
| procfileEnv = config.procfileEnv; | |
| }; | |
| devShell."x86_64-darwin" = config.shell; | |
| }; | |
| } |
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