a1f112f3fe
This reduces the surface area of our `Kernel` monkeypatch and removes the need to `include Kernel` in a bunch of modules. While we're here, also move `Kernel#require?` to `Homebrew` and fully scope the calls to it.
91 lines
2.9 KiB
Ruby
91 lines
2.9 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "utils/output"
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module Utils
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# Helper functions for creating symlinks.
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module Link
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extend Utils::Output::Mixin
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sig { params(src_dir: Pathname, dst_dir: Pathname, command: String, link_dir: T::Boolean).void }
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def self.link_src_dst_dirs(src_dir, dst_dir, command, link_dir: false)
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return unless src_dir.exist?
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conflicts = []
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src_paths = link_dir ? [src_dir] : src_dir.find
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src_paths.each do |src|
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next if src.directory? && !link_dir
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dst = dst_dir/src.relative_path_from(src_dir)
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if dst.symlink?
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next if src == dst.resolved_path
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dst.unlink
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end
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if dst.exist?
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conflicts << dst
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next
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end
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dst_dir.parent.mkpath
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dst.make_relative_symlink(src)
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end
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return if conflicts.empty?
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onoe <<~EOS
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Could not link:
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#{conflicts.join("\n")}
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Please delete these paths and run:
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#{command}
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EOS
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end
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private_class_method :link_src_dst_dirs
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sig { params(src_dir: Pathname, dst_dir: Pathname, unlink_dir: T::Boolean).void }
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def self.unlink_src_dst_dirs(src_dir, dst_dir, unlink_dir: false)
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return unless src_dir.exist?
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src_paths = unlink_dir ? [src_dir] : src_dir.find
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src_paths.each do |src|
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next if src.directory? && !unlink_dir
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dst = dst_dir/src.relative_path_from(src_dir)
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dst.delete if dst.symlink? && src == dst.resolved_path
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dst.parent.rmdir_if_possible
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end
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end
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private_class_method :unlink_src_dst_dirs
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sig { params(path: Pathname, command: String).void }
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def self.link_manpages(path, command)
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link_src_dst_dirs(path/"manpages", HOMEBREW_PREFIX/"share/man/man1", command)
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end
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sig { params(path: Pathname).void }
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def self.unlink_manpages(path)
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unlink_src_dst_dirs(path/"manpages", HOMEBREW_PREFIX/"share/man/man1")
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end
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sig { params(path: Pathname, command: String).void }
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def self.link_completions(path, command)
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link_src_dst_dirs(path/"completions/bash", HOMEBREW_PREFIX/"etc/bash_completion.d", command)
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link_src_dst_dirs(path/"completions/zsh", HOMEBREW_PREFIX/"share/zsh/site-functions", command)
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link_src_dst_dirs(path/"completions/fish", HOMEBREW_PREFIX/"share/fish/vendor_completions.d", command)
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end
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sig { params(path: Pathname).void }
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def self.unlink_completions(path)
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unlink_src_dst_dirs(path/"completions/bash", HOMEBREW_PREFIX/"etc/bash_completion.d")
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unlink_src_dst_dirs(path/"completions/zsh", HOMEBREW_PREFIX/"share/zsh/site-functions")
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unlink_src_dst_dirs(path/"completions/fish", HOMEBREW_PREFIX/"share/fish/vendor_completions.d")
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end
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sig { params(path: Pathname, command: String).void }
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def self.link_docs(path, command)
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link_src_dst_dirs(path/"docs", HOMEBREW_PREFIX/"share/doc/homebrew", command, link_dir: true)
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end
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end
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end
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