hostname := "$HOSTNAME"

# default action: list actions
default:
    @just --list

# Rebuild the system
switch hostname=hostname:
    #!/usr/bin/env sh
    if [[ "$OSTYPE" == "darwin"* ]]; then \
        sudo darwin-rebuild switch --flake .#{{ hostname }}; \
    else \
        sudo nixos-rebuild switch --flake .#{{ hostname }} --impure; \
    fi;

# Build a new configuration
boot hostname=hostname:
    #!/usr/bin/env sh
    if [[ "$OSTYPE" == "darwin"* ]]; then \
        @echo "This is not possible to do it on MacOS."
    else \
        sudo nixos-rebuild boot --flake .#{{ hostname }} --impure; \
    fi;

# Format code
format:
    nix fmt

# Update dependencies
update:
    nix flake update

# Cleanup all unused packages and generations
clean:
    nix-store --optimize
    nix-collect-garbage -d
    sudo nix-collect-garbage -d

# Print size of the nix store
size:
    du -sh /nix/store