HOSTNAME  := `hostname -s`

# Do as test build without installing
test:
  alejandra . &> nixos-switch.log || ( cat nixos-switch.log && false)
  colmena build --on {{HOSTNAME}}

# Apply config on hostname
switch hostname=(HOSTNAME):
  set -x
  set +x
  colmena exec --on {{hostname}} "locate home-manager-backup | sort -u | xargs rm -f"
  colmena apply --on {{HOSTNAME}}

# Build and install the world!
world:
  colmena exec "locate home-manager-backup | sort -u | xargs rm -f"
  colmena apply

# Build and install the workstations
workstation:
  colmena exec --on @workstation "locate home-manager-backup | sort -u | xargs rm -f"
  colmena apply --on @workstation

# Build and install the servers
server:
  colmena exec --on @server "locate home-manager-backup | sort -u | xargs rm -f"
  colmena apply --on @server

# Build and install the webhosts
web:
  colmena exec --on @web "locate home-manager-backup | sort -u | xargs rm -f"
  colmena apply --on @web

# Build and run a vm FIXME
vm:
  alejandra . &> nixos-switch.log || ( cat nixos-switch.log && false)
  rm -f nixos-switch.log
  echo Running iso build
  nix build --impure ./#nixosConfigurations.vm.config.system.build.isoImage &> nixos-switch.log || ( grep -E --color '(error|For full logs)' nixos-switch.log && false)

# Stuff to do weekly
weekly: pull clean update world ci push clean-world

# Update flake.lock
update:
  echo "Updating flake.lock"
  nix flake update &> nixos-switch.log || ( cat nixos-switch.log && false)
  rm -f nixos-switch.log

# Clean up
clean hostname=(HOSTNAME):
  echo "Cleaning old entries and store"
  home-manager expire-generations "-5 days"
  echo "Garbage Collection"
  colmena exec --on {{hostname}} nix-collect-garbage --quiet --log-format bar --no-build-output --delete-old
  echo "Store optimise"
  colmena exec --on {{hostname}} nix store optimise

# Clean up the world
clean-world:
  echo "Cleaning old entries and store"
  colmena exec 'home-manager expire-generations "-5 days"'
  echo "Garbage Collection"
  colmena exec 'nix-collect-garbage --quiet --log-format bar --no-build-output --delete-old'
  echo "Store optimise"
  colmena exec 'nix store optimise'

# Push local changes to git
push:
  echo pushing to git
  git push

# Pull changes from git
pull:
  echo Updating from git repo
  git pull &> nixos-switch.log || ( cat nixos-switch.log && false)
  rm -f nixos-switch.log
  doas nix-prefetch-url file://$$PWD/$$(ls -1 src/linuxx64* | tail -n1) &> nixos-switch.log || ( cat nixos-switch.log && false)
  rm -f nixos-switch.log
  # doas nix-prefetch-url file://$$PWD/$$(ls -1 src/linuxarm64* | tail -n1) &> nixos-switch.log || ( cat nixos-switch.log && false)
  # rm -f nixos-switch.log

# Add everything to git
ci:
  echo "git commit"
  git commit -m"chore | Update flake.lock" flake.lock &> nixos-switch.log || ( cat nixos-switch.log && false)
  rm -f nixos-switch.log


# Reboot this host
reboot:
  doas reboot