54 lines
1.6 KiB
Nix
54 lines
1.6 KiB
Nix
{
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description = "A flake for building development environment of Phoenix project.";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/master";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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in
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{
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devShells.default = pkgs.mkShell {
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buildInputs = with pkgs; [
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erlang_25
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beam.packages.erlang_25.elixir_1_18
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]
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++ lib.optionals stdenv.isLinux [
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# For ExUnit Notifier on Linux.
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libnotify
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# For file_system on Linux.
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inotify-tools
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]
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++ lib.optionals stdenv.isDarwin ([
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# For ExUnit Notifier on macOS.
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terminal-notifier
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# For file_system on macOS.
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darwin.apple_sdk.frameworks.CoreFoundation
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darwin.apple_sdk.frameworks.CoreServices
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]);
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shellHook = ''
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# allows mix to work on the local directory
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mkdir -p .nix/{mix,hex}
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export MIX_HOME=$PWD/.nix/mix
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export HEX_HOME=$PWD/.nix/hex
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export ERL_LIBS=$HEX_HOME/lib/erlang/lib
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# concats PATH
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export PATH=$MIX_HOME/bin:$PATH
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export PATH=$MIX_HOME/escripts:$PATH
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export PATH=$HEX_HOME/bin:$PATH
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# enables history for IEx
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export ERL_AFLAGS="-kernel shell_history enabled -kernel shell_history_path '\"$PWD/.erlang-history\"'"
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'';
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};
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}
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);
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}
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