🎨 change all default.nix to flake.nix

exec-container/.gitignore

@@ -1 +1,3 @@
-result
+result
+**/flake.lock
+!/flake.lock

exec-container/compilers/brainfuck/flake.nix

@@ -0,0 +1,11 @@
+{
+  inputs = {};
+
+  outputs = {...}: {
+    drv = {pkgs, ...}: let
+      myBrainfuck = pkgs.bfc;
+      myClang = pkgs.clang;
+    in
+      pkgs.writeShellScriptBin "bfc" "PATH=${myClang}/bin:$PATH exec ${myBrainfuck}/bin/bfc $@";
+  };
+}

exec-container/compilers/flake.nix

@@ -0,0 +1,21 @@
+{
+  inputs = {
+    myBrainfuck = {
+      url = "./brainfuck";
+    };
+    myGolang = {
+      url = "./golang";
+    };
+  };
+
+  outputs = {
+    myGolang,
+    myBrainfuck,
+    ...
+  }: {
+    all = {pkgs, ...}: [
+      (myGolang.drv {inherit pkgs;})
+      (myBrainfuck.drv {inherit pkgs;})
+    ];
+  };
+}

exec-container/compilers/golang/flake.nix

@@ -0,0 +1,68 @@
+{
+  inputs = {
+    gods = {
+      url = "github:emirpasic/gods/v1.18.1";
+      flake = false;
+    };
+    gonum = {
+      url = "github:gonum/gonum/v0.15.1";
+      flake = false;
+    };
+    gostl = {
+      url = "github:liyue201/gostl/v1.2.0";
+      flake = false;
+    };
+    golang-org-exp = {
+      # No version tag available in the repository. (v0.0.0-20241009180824-f66d83c29e7c)
+      url = "github:golang/exp/225e2abe05e664228e7afb6bf5b97a25d56ba575";
+      flake = false;
+    };
+  };
+
+  outputs = {
+    self,
+    gods,
+    gonum,
+    gostl,
+    golang-org-exp,
+    ...
+  }: {
+    drv = {pkgs, ...}: let
+      compiler-drv = let
+        goCompiler = pkgs.go;
+      in
+        pkgs.writeShellScriptBin "go" "exec ${goCompiler}/share/go/bin/go $@";
+      mod-drv = pkgs.stdenv.mkDerivation {
+        name = "go.mod template";
+        src = ./.;
+        phases = "installPhase";
+        installPhase = ''
+          mkdir -p $out/misc/go
+          touch $out/misc/go/go.mod
+          echo 'module gomod-template
+
+          go 1.23.2
+
+          require (
+              github.com/emirpasic/gods v1.18.1
+              github.com/gonum/gonum v0.15.1
+              github.com/liyue201/gostl v1.2.0
+              golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c
+          )
+
+          replace (
+              github.com/emirpasic/gods => ${gods}
+              github.com/gonum/gonum => ${gonum}
+              github.com/liyue201/gostl => ${gostl}
+              golang.org/x/exp => ${golang-org-exp}
+          )
+          ' > $out/misc/go/go.mod
+        '';
+      };
+    in
+      pkgs.symlinkJoin {
+        name = "golang";
+        paths = [compiler-drv mod-drv];
+      };
+  };
+}

exec-container/flake.nix

@@ -2,60 +2,32 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
-    gods = {
-      url = "github:emirpasic/gods/v1.18.1";
-      flake = false;
-    };
-    gonum = {
-      url = "github:gonum/gonum/v0.15.1";
-      flake = false;
-    };
-    gostl = {
-      url = "github:liyue201/gostl/v1.2.0";
-      flake = false;
-    };
-    golang-org-exp = {
-      # No version tag available in the repository. (v0.0.0-20241009180824-f66d83c29e7c)
-      url = "github:golang/exp/225e2abe05e664228e7afb6bf5b97a25d56ba575";
-      flake = false;
-    };
+    myCompilers.url = "./compilers";
+    myInterpreters.url = "./interpreters";
+    myTools.url = "./tools";
   };
 
   outputs = {
     self,
     nixpkgs,
     flake-utils,
-    gods,
-    gonum,
-    gostl,
-    golang-org-exp,
+    myCompilers,
+    myInterpreters,
+    myTools,
+    ...
   }:
     flake-utils.lib.eachDefaultSystem (system: let
-      pkgs = import nixpkgs {
-        inherit system;
-        overlays = [
-          (final: prev: {
-            myGoLibraries = {
-              inherit gods gonum gostl golang-org-exp;
-            };
-          })
-        ];
-      };
+      pkgs = import nixpkgs {inherit system;};
     in {
       packages = {
-        environment = let
-          interpreters = import ./interpreters {inherit pkgs;};
-          compilers = import ./compilers {inherit pkgs;};
-          tools = import ./tools {inherit pkgs;};
-        in
-          pkgs.symlinkJoin {
-            name = "exec-container-enviroment";
-            paths = [
-              interpreters.all
-              compilers.all
-              tools.all
-            ];
-          };
+        environment = pkgs.symlinkJoin {
+          name = "exec-container-enviroment";
+          paths = [
+            (myCompilers.all {inherit pkgs;})
+            (myInterpreters.all {inherit pkgs;})
+            (myTools.all {inherit pkgs;})
+          ];
+        };
         default = pkgs.dockerTools.buildImage {
           name = "exec-container";
           copyToRoot = [