mirror of
https://github.com/Homebrew/brew.git
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bbf5a9f479
- use e.g. `$HOMEBREW_*` for cases where only the environment variable
is the entire backtick-quoted string
- use e.g. `${HOMEBREW_*}` for cases where the environment variable is
part of a backtick-quoted string to make clear what parts are variable
and what parts are not
- use `export HOMEBREW_*=...` for cases where we're talking about
setting the environment variable (because it likely needs to be
exported to work how they want)
Inspired by https://github.com/Homebrew/homebrew-bundle/pull/1579 making
similar changes for Homebrew/homebrew-bundle.
73 lines
2.6 KiB
Ruby
73 lines
2.6 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "abstract_command"
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require "cleanup"
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module Homebrew
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module Cmd
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class CleanupCmd < AbstractCommand
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cmd_args do
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days = Homebrew::EnvConfig::ENVS[:HOMEBREW_CLEANUP_MAX_AGE_DAYS]&.dig(:default)
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description <<~EOS
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Remove stale lock files and outdated downloads for all formulae and casks,
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and remove old versions of installed formulae. If arguments are specified,
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only do this for the given formulae and casks. Removes all downloads more than
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#{days} days old. This can be adjusted with `$HOMEBREW_CLEANUP_MAX_AGE_DAYS`.
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EOS
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flag "--prune=",
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description: "Remove all cache files older than specified <days>. " \
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"If you want to remove everything, use `--prune=all`."
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switch "-n", "--dry-run",
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description: "Show what would be removed, but do not actually remove anything."
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switch "-s", "--scrub",
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description: "Scrub the cache, including downloads for even the latest versions. " \
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"Note that downloads for any installed formulae or casks will still not be deleted. " \
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"If you want to delete those too: `rm -rf \"$(brew --cache)\"`"
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switch "--prune-prefix",
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description: "Only prune the symlinks and directories from the prefix and remove no other files."
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named_args [:formula, :cask]
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end
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sig { override.void }
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def run
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days = args.prune.presence&.then do |prune|
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case prune
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when /\A\d+\Z/
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prune.to_i
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when "all"
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0
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else
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raise UsageError, "`--prune` expects an integer or `all`."
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end
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end
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cleanup = Cleanup.new(*args.named, dry_run: args.dry_run?, scrub: args.s?, days:)
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if args.prune_prefix?
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cleanup.prune_prefix_symlinks_and_directories
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return
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end
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cleanup.clean!(quiet: args.quiet?, periodic: false)
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unless cleanup.disk_cleanup_size.zero?
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disk_space = disk_usage_readable(cleanup.disk_cleanup_size)
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if args.dry_run?
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ohai "This operation would free approximately #{disk_space} of disk space."
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else
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ohai "This operation has freed approximately #{disk_space} of disk space."
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end
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end
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return if cleanup.unremovable_kegs.empty?
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ofail <<~EOS
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Could not cleanup old kegs! Fix your permissions on:
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#{cleanup.unremovable_kegs.join "\n "}
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EOS
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end
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end
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end
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end
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