108 lines
4.1 KiB
Ruby
108 lines
4.1 KiB
Ruby
#: * `tap`:
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#: List all installed taps.
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#:
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#: * `tap` [`--full`] [`--force-auto-update`] <user>`/`<repo> [<URL>]:
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#: Tap a formula repository.
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#:
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#: With <URL> unspecified, taps a formula repository from GitHub using HTTPS.
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#: Since so many taps are hosted on GitHub, this command is a shortcut for
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#: `brew tap` <user>`/`<repo> `https://github.com/`<user>`/homebrew-`<repo>.
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#:
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#: With <URL> specified, taps a formula repository from anywhere, using
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#: any transport protocol that `git` handles. The one-argument form of `tap`
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#: simplifies but also limits. This two-argument command makes no
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#: assumptions, so taps can be cloned from places other than GitHub and
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#: using protocols other than HTTPS, e.g., SSH, GIT, HTTP, FTP(S), RSYNC.
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#:
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#: By default, the repository is cloned as a shallow copy (`--depth=1`), but
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#: if `--full` is passed, a full clone will be used. To convert a shallow copy
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#: to a full copy, you can retap passing `--full` without first untapping.
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#:
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#: By default, only taps hosted on GitHub are auto-updated (for performance
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#: reasons). If `--force-auto-update` is passed, this tap will be auto-updated
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#: even if it is not hosted on GitHub.
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#:
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#: `tap` is re-runnable and exits successfully if there's nothing to do.
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#: However, retapping with a different <URL> will cause an exception, so first
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#: `untap` if you need to modify the <URL>.
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#:
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#: * `tap` `--repair`:
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#: Migrate tapped formulae from symlink-based to directory-based structure.
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#:
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#: * `tap` `--list-pinned`:
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#: List all pinned taps.
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require "cli_parser"
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module Homebrew
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module_function
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def tap_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`tap` [<options>] <user>`/`<repo> [<URL>]
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Tap a formula repository.
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List all installed taps when no arguments are passed.
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With <URL> unspecified, taps a formula repository from GitHub using HTTPS.
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Since so many taps are hosted on GitHub, this command is a shortcut for
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`brew tap` <user>`/`<repo> `https://github.com/`<user>`/homebrew-`<repo>.
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With <URL> specified, taps a formula repository from anywhere, using
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any transport protocol that `git` handles. The one-argument form of `tap`
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simplifies but also limits. This two-argument command makes no
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assumptions, so taps can be cloned from places other than GitHub and
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using protocols other than HTTPS, e.g., SSH, GIT, HTTP, FTP(S), RSYNC.
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EOS
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switch "--full",
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description: "Use a full clone when tapping a repository. By default, the repository is "\
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"cloned as a shallow copy (`--depth=1`). To convert a shallow copy to a "\
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"full copy, you can retap passing `--full` without first untapping."
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switch "--force-auto-update",
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description: "Auto-update tap even if it is not hosted on GitHub. By default, only taps "\
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"hosted on GitHub are auto-updated (for performance reasons)."
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switch "--repair",
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description: "Migrate tapped formulae from symlink-based to directory-based structure."
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switch "--list-pinned",
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description: "List all pinned taps."
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switch "-q", "--quieter",
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description: "Suppress any warnings."
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switch :debug
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end
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end
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def tap
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tap_args.parse
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if args.repair?
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Tap.each(&:link_completions_and_manpages)
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elsif args.list_pinned?
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puts Tap.select(&:pinned?).map(&:name)
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elsif ARGV.named.empty?
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puts Tap.names
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else
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tap = Tap.fetch(ARGV.named.first)
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begin
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tap.install clone_target: ARGV.named.second,
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force_auto_update: force_auto_update?,
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full_clone: full_clone?,
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quiet: args.quieter?
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rescue TapRemoteMismatchError => e
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odie e
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rescue TapAlreadyTappedError, TapAlreadyUnshallowError # rubocop:disable Lint/HandleExceptions
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end
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end
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end
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def full_clone?
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args.full? || ARGV.homebrew_developer?
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end
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def force_auto_update?
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# if no relevant flag is present, return nil, meaning "no change"
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true if args.force_auto_update?
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end
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end
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