Add simple script to create flake for development environment

2 files changed, 30 insertions, 0 deletions

diff --git a/install b/install
index d17d698..23887a1 100755
--- a/install
+++ b/install
@@ -60,6 +60,7 @@ if ask "dev" "Development tools configuration"; then
 	inst flake8 ~/.flake8
 	inst pylintrc ~/.pylintrc
 	inst config/mypy/ ~/.config/mypy
+	inst local/bin/new-flake-dev ~/.local/bin/new-flake-dev
 fi
 
 if ask "sync" "Install synchronization"; then
diff --git a/local/bin/new-flake-dev b/local/bin/new-flake-dev
new file mode 100755
index 0000000..a45c86d
--- /dev/null
+++ b/local/bin/new-flake-dev
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -eu
+if [ -f ./flake.nix ]; then
+	echo "There is already existing flake.nix file!" >&2
+	exit 1
+fi
+cat >./flake.nix <<EOF
+{
+  outputs = { self, nixpkgs, flake-utils, personal }:
+  with flake-utils.lib;
+  eachDefaultSystem (system: let
+    pkgs = nixpkgs.legacyPackages.${system};
+  in {
+    devShells = filterPackages system {
+      default = pkgs.mkShell {
+        packages = with pkgs; [
+          clang-tools
+          gcc gdb pkg-config
+          cppcheck flawfinder bear
+          meson
+        ];
+        inputsFrom = with pkgs; [
+          personal.devShells.${system}.default
+        ];
+      };
+    };
+  });
+}
+EOF