add flake that builds itd and itctl

2022-08-13 01:34:55 -07:00 · 2022-08-13 01:34:55 -07:00 · cfa0d909f8
commit cfa0d909f8
2 changed files with 101 additions and 0 deletions
--- a/itd/flake.lock
+++ b/itd/flake.lock
@ -0,0 +1,26 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1660318005,
+        "narHash": "sha256-g9WCa9lVUmOV6dYRbEPjv/TLOR5hamjeCcKExVGS3OQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5c211b47aeadcc178c5320afd4e74c7eed5c389f",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-22.05",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/itd/flake.nix
+++ b/itd/flake.nix
@ -0,0 +1,75 @@
+{
+  description = "A simple Go package";
+
+  # Nixpkgs / NixOS version to use.
+  inputs.nixpkgs.url = "nixpkgs/nixos-22.05";
+
+  outputs = { self, nixpkgs }:
+    let
+
+      # to work with older version of flakes
+      lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
+
+      # Generate a user-friendly version number.
+      version = builtins.substring 0 8 lastModifiedDate;
+
+      # System types to support.
+      supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
+
+      # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+
+      # Nixpkgs instantiated for supported system types.
+      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+
+    in
+    {
+      # Provide some binary packages for selected system types.
+      packages = forAllSystems (system:
+        let
+          pkgs = nixpkgsFor.${system};
+        in
+        {
+          
+          itd = pkgs.buildGoModule {
+            pname = "itd";
+            inherit version;
+            # In 'nix develop', we don't need a copy of the source tree
+            # in the Nix store.
+            src = pkgs.fetchgit {
+              url = "https://gitea.arsenm.dev/Arsen6331/itd.git";
+              rev = "19bacf29b2";
+              sha256 = "sha256-bitonBODEU5zIhN0mZ1Oe8uyIAkeNgY8YZiq64yCQ7Q=";
+            };
+
+            buildInputs = with pkgs; [ git bluez ];
+
+            excludedPackages = [ "itgui" ];
+
+            patchPhase = ''
+              # workaround a bug where $HOME is set to a non-writable dir
+              export HOME=$(pwd)
+              export DESTDIR=$(pwd)
+              make version.txt
+            '';
+
+            # This hash locks the dependencies of this package. It is
+            # necessary because of how Go requires network access to resolve
+            # VCS.  See https://www.tweag.io/blog/2021-03-04-gomod2nix/ for
+            # details. Normally one can build with a fake sha256 and rely on native Go
+            # mechanisms to tell you what the hash should be or determine what
+            # it should be "out-of-band" with other tooling (eg. gomod2nix).
+            # To begin with it is recommended to set this, but one must
+            # remeber to bump this hash when your dependencies change.
+            #vendorSha256 = pkgs.lib.fakeSha256;
+
+            vendorSha256 = "sha256-+dS7wDh0RH9dEmhlOGYqE83Re5AjTtKvidAes+OjCOA=";
+          };
+        });
+
+      # The default package for 'nix build'. This makes sense if the
+      # flake provides only one package or there is a clear "main"
+      # package.
+      defaultPackage = forAllSystems (system: self.packages.${system}.itd);
+    };
+}