adding nix build script

Author: gborough

.circleci/config.yml

@@ -10,7 +10,7 @@ jobs:
       - run: cargo test && cargo build --release
       - run: mkdir release && cp target/release/cemtexer release/
       - run: curl -LO https://github.com/tcnksm/ghr/releases/download/v0.14.0/ghr_v0.14.0_linux_amd64.tar.gz && tar -xvf ghr_v0.14.0_linux_amd64.tar.gz
-      - run: ./ghr_v0.14.0_linux_amd64/ghr -t ${GITHUB_TOKEN} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete v0.1.2 release/
+      - run: ./ghr_v0.14.0_linux_amd64/ghr -t ${GITHUB_TOKEN} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete v0.1.3 release/
 workflows:
   version: 2
   build:

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1,4 +1,6 @@
 /target
 /.vscode/
 **/*.rs.bk
-Cargo.lock
+Cargo.lock
+/result
+/.direnv

CHANGELOG.md

@@ -1 +1,3 @@
-## ✨ cemtexer **0.1.0** *(2022-05-22)*
+## ✨ cemtexer **0.1.0** *(2022-05-22)*
+## ✨ cemtexer **0.1.3** *(2022-08-06)*
+  Adding nix build script

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "cemtexer"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 authors = ["Geoffrey Borough <[email protected]>"]
 readme = "README.md"

Cargo.toml

@@ -33,7 +33,7 @@ UI in the upcoming releases.
 ## How to Use
 
 Download the latest release from:
-https://github.com/gborough/cemtexer/releases/download/v0.1.2/cemtexer
+https://github.com/gborough/cemtexer/releases/download/v0.1.3/cemtexer
 
 The command line interface currently features four functions, type cemtexer -h
 for command line options
@@ -135,12 +135,6 @@ verbatim. Overall we assume that the accounting software would output the correc
 * Due to Cemtex using non-compliant date format(DDMMYY), the leap year validation will only
 run up to year 9999 A.D.
 
-## TODOS
-
-* Add Nix build files. In progress.
-
-* Add cross compile script. In progress.
-
 ## Future Releases
 
 * A simple UI for individual users(accountants I would assume) which is compiled to a wasm

README.md

@@ -0,0 +1,10 @@
+(import
+  (
+    let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
+    fetchTarball {
+      url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+      sha256 = lock.nodes.flake-compat.locked.narHash;
+    }
+  )
+  { src = ./.; }
+).defaultNix

default.nix

@@ -0,0 +1,40 @@
+{
+  description = "An utility for generating and validating Australian Banking Association Cemtex file format";
+
+  inputs = {
+    naersk.url = "github:nmattia/naersk/master";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.05";
+    utils.url = "github:numtide/flake-utils";
+    flake-compat = {
+      url = github:edolstra/flake-compat;
+      flake = false;
+    };
+  };
+
+  outputs = { self, nixpkgs, utils, naersk, ... }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+        naersk-lib = pkgs.callPackage naersk { };
+      in
+      {
+        defaultPackage = naersk-lib.buildPackage {
+          src = ./.;
+          doCheck = true;
+          pname = "cemtexer";
+        };
+
+        defaultApp = utils.lib.mkApp {
+          drv = self.defaultPackage."${system}";
+        };
+
+        devShell = with pkgs; mkShell {
+          buildInputs = [
+            jq
+            cargo
+            rustc
+          ];
+          RUST_SRC_PATH = rustPlatform.rustLibSrc;
+        };
+      });
+}

flake.lock

@@ -1,14 +1,10 @@
 //! Command line options and associated functions
 use clap::{AppSettings, Args, Parser, Subcommand};
 
-// use crate::blocks::*;
-// use crate::cemtex::*;
-// use crate::csv::*;
-
 /// Command line options
 #[derive(Parser)]
 #[clap(author = "Author: Geoffrey Borough<[email protected]>")]
-#[clap(version = "0.1.2")]
+#[clap(version)]
 #[clap(about = "Utility to convert CSV file to Cemtex ABA file and validate Cemtex ABA file format", long_about = None)]
 #[clap(global_setting(AppSettings::DeriveDisplayOrder))]
 pub struct Cli {