Initial commit

2022-11-17 22:40:23 +01:00
commit efd59cafa3
11 changed files with 195 additions and 0 deletions
--- a/flake.nix
+++ b/flake.nix
@@ -0,0 +1,76 @@
+{
+  description = "A `devcontainer` feature which install a nix based dev shell ";
+  inputs.nixpkgs.url = "nixpkgs/nixos-22.05-small";
+
+  outputs = { self, nixpkgs }:
+    let
+      name = "nix-dev-shell";
+      version = "0.0.1";
+      supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+      devTaskScripts = forAllSystems (system:
+        {
+          autoTag = nixpkgsFor.system.writeScript "auto_tag.sh" ''
+            git tag --force vversion
+            git push origin vversion
+          '';
+        });
+    in
+    rec {
+      packages = forAllSystems (system:
+        {
+          default = nixpkgsFor.system.stdenv.mkDerivation {
+            name = name;
+            src = self;
+            buildPhase = "echo nothing todo";
+            installPhase = "mkdir -p out/bin; install -t out/bin src/hello.sh";
+          };
+        });
+
+      apps = forAllSystems (system:
+        let
+          updateLockScript = nixpkgsFor.system.writeShellScriptBin "update_flake_lock.sh" ''
+            nix --experimental-features 'nix-command flakes' flake lock --update-input nixpkgs
+            nix --experimental-features 'nix-command flakes' build 
+          '';
+        in
+        {
+          default = { type = "app"; program = "packages.${system.default}/bin/hello.sh"; };
+          devTasks = {
+            updateFlakeLock = { type = "app"; program = "updateLockScript/bin/update_flake_lock.sh"; };
+            autoTag = { type = "app"; program = "devTaskScripts.${system.autoTag}"; };
+          };
+        });
+
+      devShells = forAllSystems (system:
+        {
+          default = nixpkgsFor.system.mkShell {
+            name = "dev-shell";
+            packages = [ ];
+            shellHook = ''
+              alias nixe="nix --experimental-features 'nix-command flakes'"
+            '';
+          };
+        });
+
+      hydraJobs = {
+        tarball = nixpkgsFor.x86_64-linux.releaseTools.sourceTarball {
+          name = name;
+          src = self;
+          version = version;
+          officialRelease = true;
+          bootstrapBuildInputs = [ ];
+          distPhase = ''
+            mkdir out/tarballs
+            tar -czvf out/tarballs/name-version.tar.gz *
+          '';
+        };
+
+        runCommandHook = {
+          recurseForDerivations = { };
+          autoTag = devTaskScripts.x86_64-linux.autoTag;
+        };
+      };
+    };
+}