From 287c3f1989aca0fc00eb52bf663d9fb7d8112ef9 Mon Sep 17 00:00:00 2001
From: Caroline Larimore <caroline@larimo.re>
Date: Fri, 16 May 2025 17:21:43 -0700
Subject: dev: create direnv init script

---
 modules/home/suites/dev/default.nix |  1 +
 modules/home/tools/default.nix      |  3 +++
 packages/mkenv/default.nix          | 21 +++++++++++++++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 packages/mkenv/default.nix

diff --git a/modules/home/suites/dev/default.nix b/modules/home/suites/dev/default.nix
index e1e375b..21f2aa0 100644
--- a/modules/home/suites/dev/default.nix
+++ b/modules/home/suites/dev/default.nix
@@ -25,6 +25,7 @@ in {
       tools = {
         cloc.enable = true;
         tmux.enable = true;
+        mkenv.enable = true;
       };
     };
   };
diff --git a/modules/home/tools/default.nix b/modules/home/tools/default.nix
index 132194d..161db2b 100644
--- a/modules/home/tools/default.nix
+++ b/modules/home/tools/default.nix
@@ -17,5 +17,8 @@ with lib; with lib.${namespace}; {
     (mkSimpleTool "click" {
       packages = [ cxl.click ];
     })
+    (mkSimpleTool "mkenv" {
+      packages = [ cxl.mkenv ];
+    })
   ];
 }
diff --git a/packages/mkenv/default.nix b/packages/mkenv/default.nix
new file mode 100644
index 0000000..1c40b3b
--- /dev/null
+++ b/packages/mkenv/default.nix
@@ -0,0 +1,21 @@
+{ pkgs, ... }:
+
+pkgs.writeShellScriptBin "mkenv" ''
+  if [[ -f flake.nix && -f .envrc ]]; then
+    echo "why"
+    exit
+  fi
+
+  if [[ -f flake.nix ]]; then
+    echo "flake exists, skipping"
+  else
+    nix flake init
+  fi
+
+  if [[ -f .envrc ]]; then
+    echo "env exists, skipping"
+  else
+    echo "use flake" >> .envrc
+    direnv allow
+  fi
+''
-- 
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