Claude/polysafe gitfixer 01 eq w natio y di e4 a tb yb bbgr (#3)

Signed-off-by: Jonathan D.A. Jewell <6759885+hyperpolymath@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

Author: hyperpolymath

.envrc

@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: MIT AND Palimpsest-0.8
+# SPDX-FileCopyrightText: 2024-2025 The polysafe-gitfixer Contributors
+#
+# direnv configuration for polysafe-gitfixer
+# Automatically loads the Nix development environment
+#
+# Setup:
+#   1. Install direnv: https://direnv.net/docs/installation.html
+#   2. Hook into your shell: eval "$(direnv hook bash)"  # or zsh/fish
+#   3. Allow this directory: direnv allow
+#
+# The environment will automatically load when you cd into this directory.
+
+use flake
+
+# Optional: Add local bin to PATH
+PATH_add bin
+
+# Optional: Watch additional files for changes
+watch_file flake.nix
+watch_file flake.lock

Makefile

@@ -1,4 +1,7 @@
-.PHONY: all rust haskell idris elixir clean test check fmt
+# SPDX-License-Identifier: MIT AND Palimpsest-0.8
+# SPDX-FileCopyrightText: 2024-2025 The polysafe-gitfixer Contributors
+
+.PHONY: all rust haskell idris elixir clean test check fmt shell
 
 # Default target: build everything
 all: rust haskell idris elixir
@@ -86,6 +89,10 @@ clean:
 watch-rust:
 	cd crates && cargo watch -x check
 
+# Nix development shell
+shell:
+	nix develop
+
 # Help
 help:
 	@echo "polysafe-gitfixer build system"
@@ -101,4 +108,5 @@ help:
 	@echo "  check        - Type check without building"
 	@echo "  fmt          - Format all code"
 	@echo "  clean        - Remove build artifacts"
+	@echo "  shell        - Enter Nix development shell"
 	@echo "  help         - Show this help"