[nix] make it build

.envrc

@@ -1 +1 @@
-use nix
+use flake

app/Main.hs

@@ -11,8 +11,7 @@ import Servant
 import Control.Monad.IO.Class
 import Servant.HTML.Blaze
 import qualified Data.Text as T
-import Data.Text.Encoding (decodeUtf8)
-import Crypto.Argon2
+import Data.Text.Encoding (decodeUtf8, encodeUtf8)
 import Data.Text.Short (fromText, ShortText)
 import Data.ByteString (ByteString)
 
@@ -36,7 +35,7 @@ type API = Get '[HTML] Quote
 
 api :: Proxy API
 api = Proxy
-
+{-
 checkBasicAuth :: T.Text -> ShortText -> BasicAuthCheck User
 checkBasicAuth user passhash = BasicAuthCheck $ \authData ->
   let u =  decodeUtf8 (basicAuthUsername authData)
@@ -48,6 +47,20 @@ checkBasicAuth user passhash = BasicAuthCheck $ \authData ->
                  Argon2Ok -> return $ Authorized $ User u p
                  _ -> return Unauthorized
 
+-}
+checkBasicAuth :: T.Text -> ShortText -> BasicAuthCheck User
+checkBasicAuth _ _ = BasicAuthCheck $ \_ -> return NoSuchUser
+
+initDb :: FilePath -> IO ()
+initDb dbFile = withConnection dbFile $ \conn ->
+  execute_ conn
+    [sql|CREATE TABLE IF NOT EXISTS quotes ( quote text non null
+                                           , author text
+                                           , title text
+                                           , page text
+                                           , chapter text
+                                           , created_on integer);|]
+
 -- | TODO: readerT
 server :: FilePath -> Server API
 server dbf = randomQuote dbf

flake.lock

@@ -0,0 +1,60 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1699562885,
+        "narHash": "sha256-fb7RDv0ePGzayhGvkBh9NrilU3pCecgfbbTNPHprRfg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "97b0ae26f7c8a1682b5437a64edcd73ab1798c9b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,44 @@
+# SPDX-FileCopyrightText: 2021 Serokell <https://serokell.io/>
+#
+# SPDX-License-Identifier: CC0-1.0
+
+{
+  description = "quotes-api";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        haskellPackages = pkgs.haskellPackages;
+
+        jailbreakUnbreak = pkg:
+          pkgs.haskell.lib.doJailbreak (pkg.overrideAttrs (_: { meta = { }; }));
+
+        # DON'T FORGET TO PUT YOUR PACKAGE NAME HERE, REMOVING `throw`
+        packageName = "quptes-api";
+      in {
+        packages.${packageName} = haskellPackages.callCabal2nix packageName self
+          rec {
+            # Dependency overrides go here
+          };
+
+        packages.default = self.packages.${system}.${packageName};
+        defaultPackage = self.packages.${system}.default;
+
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            haskellPackages.haskell-language-server # you must build it with your ghc to work
+            ghcid
+            cabal-install
+          ];
+          inputsFrom =
+            map (__getAttr "env") (__attrValues self.packages.${system});
+        };
+        devShell = self.devShells.${system}.default;
+      });
+}

quotes-api.cabal

@@ -71,7 +71,7 @@ library
     -- other-extensions:
 
     -- Other library packages from which modules are imported.
-    build-depends:    base ^>=4.16.3.0,
+    build-depends:    base,
                       text,
                       aeson,
                       deriving-aeson,
@@ -104,10 +104,10 @@ executable quotes-api
 
     -- Other library packages from which modules are imported.
     build-depends:
-        base ^>=4.16.3.0,
-        sqlite-simple ^>=0.4.18.0,
-        text ^>=1.2.5.0,
-        servant-server ^>=0.19.1,
+        base,
+        sqlite-simple,
+        text,
+        servant-server,
         wai,
         warp,
         aeson,
@@ -115,7 +115,7 @@ executable quotes-api
         quotes-api,
         servant-blaze,
         optparse-applicative,
-        argon2 >= 1.3.0,
+       --  argon2,
         text-short,
         bytestring,
         QuickCheck,
@@ -186,5 +186,5 @@ test-suite quotes-api-test
 
     -- Test dependencies.
     build-depends:
-        base ^>=4.16.3.0,
+        base,
         quotes-api

shell.nix

@@ -1,23 +0,0 @@
-{ pkgs ? import <unstable> {}
-}:
-
-pkgs.stdenv.mkDerivation rec {
-  name = "quotes-api";
-
-  nativeBuildInputs = [
-  ];
-
-  buildInputs = [
-    pkgs.zlib
-    pkgs.ghc
-    pkgs.cabal-install
-    pkgs.haskellPackages.ghcid
-    pkgs.haskellPackages.cabal-plan
-    pkgs.haskellPackages.haskell-language-server
-  ];
-
-  shellHook = ''
-    export LD_LIBRARY_PATH=${pkgs.lib.makeLibraryPath buildInputs}:$LD_LIBRARY_PATH
-    export LANG=en_US.UTF-8
-  '';
-}