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#: * `linkapps` [`--local`] [<formulae>]:
#: Find installed formulae that provide `.app`-style macOS apps and symlink them
#: into `/Applications`, allowing for easier access (deprecated).
#:
#: Unfortunately `brew linkapps` cannot behave nicely with e.g. Spotlight using
#: either aliases or symlinks and Homebrew formulae do not build "proper" `.app`
#: bundles that can be relocated. Instead, please consider using `brew cask` and
#: migrate formulae using `.app`s to casks.
#:
#: If no <formulae> are provided, all of them will have their apps symlinked.
#:
#: If provided, `--local` will symlink them into the user's `~/Applications`
#: directory instead of the system directory.
require "keg"
require "formula"
module Homebrew
module_function
def linkapps
opoo <<~EOS
`brew linkapps` has been deprecated and will eventually be removed!
Unfortunately `brew linkapps` cannot behave nicely with e.g. Spotlight using
either aliases or symlinks and Homebrew formulae do not build "proper" `.app`
bundles that can be relocated. Instead, please consider using `brew cask` and
migrate formulae using `.app`s to casks.
EOS
target_dir = linkapps_target(local: ARGV.include?("--local"))
unless target_dir.directory?
opoo "#{target_dir} does not exist, stopping."
puts "Run `mkdir #{target_dir}` first."
exit 1
end
if ARGV.named.empty?
kegs = Formula.racks.map do |rack|
keg = rack.subdirs.map { |d| Keg.new(d) }
next if keg.empty?
keg.detect(&:linked?) || keg.max_by(&:version)
end
else
kegs = ARGV.kegs
end
link_count = 0
kegs.each do |keg|
keg.apps.each do |app|
puts "Linking: #{app}"
target_app = target_dir/app.basename
if target_app.exist? && !target_app.symlink?
onoe "#{target_app} already exists, skipping."
next
end
# We prefer system `ln` over `FileUtils.ln_sf` because the latter seems
# to have weird failure conditions (that were observed in the past).
system "ln", "-sf", app, target_dir
link_count += 1
end
end
if link_count.zero?
puts "No apps linked to #{target_dir}" if ARGV.verbose?
else
puts "Linked #{Formatter.pluralize(link_count, "app")} to #{target_dir}"
end
end
def linkapps_target(opts = {})
local = opts.fetch(:local, false)
Pathname.new(local ? "~/Applications" : "/Applications").expand_path
end
end
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