csecp256k1

commit 6a0d132506819631d3d1d7711d8c3882f9fa4108
parent d6eaf8e9cf830ef92df2c195e13a7f6cdd005d0a
Author: Jared Tobin <jared@jtobin.io>
Date:   Fri,  9 Feb 2024 16:51:49 +0400

Add package skeleton.

Diffstat:
A
LICENSE
 | 
20
++++++++++++++++++++
M
flake.nix
 | 
16
+++++++++-------
A
haskell-secp256k1.cabal
 | 
23
+++++++++++++++++++++++

3 files changed, 52 insertions(+), 7 deletions(-)
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2024 Jared Tobin
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/flake.nix b/flake.nix
@@ -9,20 +9,22 @@
   outputs = { self, nixpkgs, flake-utils }:
     flake-utils.lib.eachDefaultSystem (system:
       let
-        pkgs = nixpkgs.legacyPackages.${system};
+        pkgs  = nixpkgs.legacyPackages.${system};
+        ghc   = pkgs.haskell.compiler.ghc964;
+        cabal = pkgs.haskell.packages.ghc964.cabal-install;
       in
         {
           devShells.default = pkgs.mkShell {
             buildInputs = [
-              pkgs.secp256k1
-              pkgs.haskell.compiler.ghc964
-              pkgs.haskell.packages.ghc964.cabal-install
+              ghc
+              cabal
             ];
 
             shellHook = ''
-              echo "entering shell.."
-              PS1="\e[1;34m[nix] \w$ \e[0m"
-              echo "$(${pkgs.haskell.compiler.ghc964}/bin/ghc --version)"
+              PS1="[nix] \w$ "
+              echo "entering shell, using"
+              echo "ghc:   $(${ghc}/bin/ghc --version)"
+              echo "cabal: $(${cabal}/bin/cabal --version)"
             '';
           };
         }
diff --git a/haskell-secp256k1.cabal b/haskell-secp256k1.cabal
@@ -0,0 +1,23 @@
+cabal-version:      3.0
+name:               haskell-secp256k1
+version:            0.1.0
+synopsis:           secp256k1 bindings
+description:        secp256k1 bindings.
+license:            MIT
+license-file:       LICENSE
+author:             Jared Tobin
+maintainer:         jared@jtobin.io
+category:           Cryptography
+build-type:         Simple
+
+common warnings
+  ghc-options: -Wall
+
+library
+  import:           warnings
+  default-language: Haskell2010
+  hs-source-dirs:   lib
+  exposed-modules:
+  build-depends:
+      base ^>= 4.18.2.0
+