build(nix): add a flake

nix run github:michel/soulseek-rs/master builds the release branch and /develop the nightly. The lock is not optional: without one nix refuses a github: reference outright and hides the commit from the build, so the version stamp read +dirty.
2026-09-21 12:58:09 +02:00
parent f09d550e4b
commit 4c5a808762
3 changed files with 98 additions and 0 deletions
@@ -0,0 +1,51 @@
+{
+  description = "Soulseek client for the terminal, with a scriptable CLI and daemon";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      inherit (nixpkgs) lib;
+      version = (lib.importTOML ./Cargo.toml).workspace.package.version;
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "aarch64-darwin"
+      ];
+    in
+    {
+      packages = lib.genAttrs systems (system: {
+        default = nixpkgs.legacyPackages.${system}.callPackage (
+          { rustPlatform, installShellFiles }:
+          rustPlatform.buildRustPackage {
+            pname = "soulseek-rs";
+            inherit version;
+            src = self;
+            cargoLock.lockFile = ./Cargo.lock;
+            cargoBuildFlags = [
+              "--package"
+              "soulseek-rs"
+            ];
+            doCheck = false;
+            nativeBuildInputs = [ installShellFiles ];
+            env.SOULSEEK_RS_VERSION = "${version}+git${lib.substring 0 12 self.lastModifiedDate}.${self.shortRev or "dirty"}";
+            postInstall = ''
+              installShellCompletion --cmd soulseek-rs \
+                --bash <($out/bin/soulseek-rs completions print bash) \
+                --zsh <($out/bin/soulseek-rs completions print zsh) \
+                --fish <($out/bin/soulseek-rs completions print fish)
+              $out/bin/soulseek-rs man > soulseek-rs.1
+              installManPage soulseek-rs.1
+            '';
+            meta = {
+              description = "Soulseek client for the terminal, with a scriptable CLI and daemon";
+              homepage = "https://re-invention.nl/soulseek-rs/";
+              license = lib.licenses.mit;
+              mainProgram = "soulseek-rs";
+            };
+          }
+        ) { };
+      });
+    };
+}