dotfiles/dot_config/packages/run_onchange_after_arch-packages.fish.tmpl

{{ if lookPath "yay" -}}
#!/usr/bin/env fish

{{ range (glob ".config/packages/arch?*") -}}
# {{ include (joinPath "dot_config/packages/" (base .)) | sha256sum }}
{{ end -}}

cd "$HOME/.config/packages/"

set file (\
  find . -type f -iname "arch?*" -print0\
  | xargs -0 ls -tr\
  | tail -n 1\
  | string sub -s 3\
)

cp $file arch

{{ range .packages.arch -}}
{{   range . -}}
sed -i '/{{ . }}/d' arch
{{   end -}}
{{ end -}}

if ! test "{{ .chezmoi.hostname }}" = "$file"
    set_color yellow && echo "Package list has changed, reinstalling..."
    yay -S --needed - <~/.config/packages/arch

    {{ range .packages.arch -}}
    {{   if eq .chezmoi.hostname (. | quote ) -}}
    {{     range .  -}}
    yay -S --needed - <{{ . }}
    {{     end -}}
    {{   end -}}
    {{ end -}}
end

yay -Qeq >{{ joinPath .chezmoi.sourceDir "dot_config/packages" .chezmoi.hostname }}

cd "$HOME"
{{ end -}}