flake.*: add Nix development environment

This change adds a Nix flake capable of setting up an environment for building Gio programs for Linux and Android, on top of the platforms that only needs Go (Windows, WASM). To use the flake, install Nix 2.4 or later and enable experimental support for flakes. Then, you can launch a development shell with $ alias nix='nix --extra-experimental-features "nix-command flakes"' $ nix develop sourcehut:~eliasnaur/gio The environment can also be applied to the current shell, which is useful in combination with direnv: $ . <(nix print-dev-env sourcehut:~eliasnaur/gio) Signed-off-by: Elias Naur <mail@eliasnaur.com>
2026-07-01 07:35:40 +00:00 · 2022-03-28 14:51:01 +02:00
parent 4a061a7d40
commit a3f147541f
2 changed files with 169 additions and 0 deletions
@@ -0,0 +1,114 @@
+{
+  "nodes": {
+    "android": {
+      "inputs": {
+        "devshell": "devshell",
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1648412532,
+        "narHash": "sha256-zh0rLcppJ5i2Bh8oBWjBhDvgOrMhDGdXINbp3bhrs0U=",
+        "owner": "tadfisher",
+        "repo": "android-nixpkgs",
+        "rev": "b1318b23926260685dbb09dd127f38c917fc7441",
+        "type": "github"
+      },
+      "original": {
+        "owner": "tadfisher",
+        "repo": "android-nixpkgs",
+        "type": "github"
+      }
+    },
+    "devshell": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1647857022,
+        "narHash": "sha256-Aw70NWLOIwKhT60MHDGjgWis3DP3faCzr6ap9CSayek=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "0a5ff74dacb9ea22614f64e61aeb3ca0bf0e7311",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1642700792,
+        "narHash": "sha256-XqHrk7hFb+zBvRg6Ghl+AZDq03ov6OshJLiSWOoX5es=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "846b2ae0fc4cc943637d3d1def4454213e203cba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1643381941,
+        "narHash": "sha256-pHTwvnN4tTsEKkWlXQ8JMY423epos8wUOhthpwJjtpc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5efc8ca954272c4376ac929f4c5ffefcc20551d5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1648469949,
+        "narHash": "sha256-ExCG9k36QNs0bNsi2NwnfL4w/kjb661rW43pf03ok/Y=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a63a39e23873d5d72753ff12bb418cb7e470790c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "android": "android",
+        "nixpkgs": "nixpkgs_2"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: Unlicense OR MIT
+{
+  description = "Gio build environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    android.url = "github:tadfisher/android-nixpkgs";
+    android.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs = { self, nixpkgs, android }:
+    let
+      supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-darwin" ];
+      forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);
+    in
+    {
+      devShells = forAllSystems
+        (system:
+          let
+            pkgs = import nixpkgs {
+              inherit system;
+            };
+            android-sdk = android.sdk.${system} (sdkPkgs: with sdkPkgs;
+              [
+                build-tools-31-0-0
+                cmdline-tools-latest
+                emulator
+                platform-tools
+                platforms-android-31
+                ndk-bundle
+              ]);
+          in
+          {
+            default = with pkgs; mkShell {
+              ANDROID_SDK_ROOT = "${android-sdk}/share/android-sdk";
+              JAVA_HOME = jdk8.home;
+              packages = [
+                android-sdk
+                jdk8
+                clang
+              ] ++ (if stdenv.isLinux then [
+                vulkan-headers
+                libxkbcommon
+                wayland
+                xorg.libX11
+                xorg.libXcursor
+                xorg.libXfixes
+                libGL
+                pkgconfig
+              ] else [ ]);
+            };
+          }
+        );
+    };
+}