Manage Homebrew via nix

nix is now managing all Homebrew taps, casks and brews.

Rake tasks have been updated to only apply config and to no longer
install any apps or services using the `brew` command.

Signed-off-by: Stephen Hoekstra <[email protected]>

Rakefile

@@ -7,11 +7,19 @@ require "rubocop/rake_task"
 Rake::TaskManager.record_task_metadata = true
 Rake.add_rakelib "lib/tasks"
 
-desc "install EVERYTHING"
+desc "install Homebrew"
 task :install do
+ require "got_files/homebrew"
+
+ homebrew = GotFiles::Homebrew.new
+ homebrew.install
+end
+
+desc "setup EVERYTHING"
+task :setup do
  require "highline/import"
 
- Rake.application.in_namespace(:install) do |namespace|
+ Rake.application.in_namespace(:setup) do |namespace|
  namespace.tasks.sort_by(&:name).each do |t|
  Rake::Task[t.name].invoke if HighLine.agree("#{t.comment.capitalize}? ")
  end

lib/got_files/homebrew.rb

@@ -4,12 +4,6 @@
 
 module GotFiles
  class Homebrew < Base
- def bundle_install
- Dir.chdir(File.expand_path("~")) do
- system("brew bundle")
- end
- end
-
  def install
  return if installed?
 
@@ -19,15 +13,5 @@ def install
  def installed?
  command_exist?("brew")
  end
-
- def update_brewfile
- Dir.chdir(File.expand_path("~")) do
- system("brew bundle dump --force")
- end
- end
-
- def setup
- install_file "files/homebrew/Brewfile", false
- end
  end
 end

lib/got_files/neovim.rb

@@ -4,20 +4,10 @@
 
 module GotFiles
  class Neovim < Base
- def install
- puts "Checking for dependencies..."
-
- brew_install_if_missing("cmake", "CMake")
- brew_install_if_missing("go", "Golang")
- brew_install_if_missing("python", "Python 3")
-
- brew_install_if_missing("neovim", "Neovim")
-
+ def setup
  system("pip3 install --upgrade pynvim --user", out: File::NULL)
  system("pip3 install --upgrade neovim --user", out: File::NULL)
- end
 
- def setup
  system('defaults write com.googlecode.iterm2 "Draw Powerline Glyphs" -bool true')
 
  mkdir_p File.expand_path("~/.config/nvim/backup")

lib/got_files/terminal.rb

@@ -4,17 +4,10 @@
 
 module GotFiles
  class Terminal < Base
- def install
- brew_cask_install_if_missing("iterm2", "iTerm2")
-
- brew_install_if_missing("coreutils") # required gdircolors and gls
- brew_install_if_missing("ccat", "ccat")
-
- install_fzf
- install_zim
- end
-
  def setup
+ setup_fzf
+ setup_zim
+
  # Use gnu dircolors and ls
  %w[dircolors ls].each do |f|
  symlink("/usr/local/bin/g#{f}",
@@ -42,14 +35,12 @@ def setup
 
  private
 
- def install_fzf
- brew_install_if_missing("fzf", "fzf")
-
+ def setup_fzf
  system("$(brew --prefix)/opt/fzf/install --key-bindings --no-update-rc --no-bash --no-fish --completion",
  out: File::NULL)
  end
 
- def install_zim
+ def setup_zim
  unless File.exist?(File.join(ENV["HOME"], ".zim"))
  system("curl -fsSL https://raw.githubusercontent.com/zimfw/install/master/install.zsh | zsh")
  end

lib/got_files/tmux.rb

@@ -4,20 +4,15 @@
 
 module GotFiles
  class Tmux < Base
- def install
- brew_install_if_missing("reattach-to-user-namespace")
- brew_install_if_missing("tmux", "Tmux")
-
+ def setup
  git("https://github.com/gpakosz/.tmux.git",
  "#{ENV['HOME']}/.tmux",
  "Oh My Tmux!")
 
  git("https://github.com/tmux-plugins/tpm",
  "#{ENV['HOME']}/.tmux/plugins/tpm",
  "Tmux Plugin Manager")
- end
 
- def setup
  install_file %w[~/.tmux/.tmux.conf files/tmux/tmux.conf.local]
 
  run %(tmux source ~/.tmux.conf) if ENV["TMUX"]

lib/tasks/gpg.rake

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-namespace "install" do
- desc "install and setup GPG Agent (and optionally import an exported key)"
+namespace "setup" do
+ desc "import a key"
  task :gpg, [:key_to_import] do |_t, args|
  require "got_files/Gpg"
 

lib/tasks/neovim.rake

@@ -1,12 +1,11 @@
 # frozen_string_literal: true
 
-namespace "install" do
- desc "install and setup Neovim"
+namespace "setup" do
+ desc "setup Neovim"
  task :neovim do
  require "got_files/neovim"
 
  neovim = GotFiles::Neovim.new
- neovim.install
  neovim.setup
  end
 end

lib/tasks/terminal.rake

@@ -1,12 +1,11 @@
 # frozen_string_literal: true
 
-namespace "install" do
- desc "install and setup terminal and shell experience"
+namespace "setup" do
+ desc "setup terminal and shell experience"
  task :terminal do
  require "got_files/terminal"
 
  terminal = GotFiles::Terminal.new
- terminal.install
  terminal.setup
  end
 end

lib/tasks/tmux.rake

@@ -1,12 +1,11 @@
 # frozen_string_literal: true
 
-namespace "install" do
- desc "install and setup Tmux"
+namespace "setup" do
+ desc "setup Tmux"
  task :tmux do
  require "got_files/tmux"
 
  tmux = GotFiles::Tmux.new
- tmux.install
  tmux.setup
  end
 end

nix/hosts/sbpltt6cllvdl/default.nix

@@ -1,16 +1,20 @@
 { pkgs, ... }:
 
-{
+let
+ imports = [
+ ./homebrew.nix
+ ];
+
+in {
+
+ inherit imports;
+
  # Make sure the nix daemon always runs
  services.nix-daemon.enable = true;
 
  # If you use zsh you'll need to enable this so nix-darwin creates a zshrc sourcing needed environment changes
  programs.zsh.enable = true;
 
- homebrew.enable = true;
- homebrew.casks = [
- ];
-
  home-manager.useGlobalPkgs = true;
  home-manager.useUserPackages = true;
  home-manager.users."shoekstra" = import ./home.nix;