Class: FormulaPin Private
- Inherits:
-
Object
- Object
- FormulaPin
- Defined in:
- Library/Homebrew/formula_pin.rb
Overview
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Helper functions for pinning a formula.
Instance Method Summary collapse
-
#initialize(f) ⇒ FormulaPin
constructor
private
A new instance of FormulaPin.
- #path ⇒ Object private
- #pin ⇒ Object private
- #pin_at(version) ⇒ Object private
- #pinnable? ⇒ Boolean private
- #pinned? ⇒ Boolean private
- #pinned_version ⇒ Object private
- #unpin ⇒ Object private
Constructor Details
#initialize(f) ⇒ FormulaPin
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of FormulaPin.
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# File 'Library/Homebrew/formula_pin.rb', line 10 def initialize(f) @f = f end |
Instance Method Details
#path ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 14 def path HOMEBREW_PINNED_KEGS/@f.name end |
#pin ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 24 def pin pin_at(@f.installed_kegs.map(&:version).max) end |
#pin_at(version) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 18 def pin_at(version) HOMEBREW_PINNED_KEGS.mkpath version_path = @f.rack/version path.make_relative_symlink(version_path) unless pinned? || !version_path.exist? end |
#pinnable? ⇒ Boolean
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 37 def pinnable? !@f.installed_prefixes.empty? end |
#pinned? ⇒ Boolean
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 33 def pinned? path.symlink? end |
#pinned_version ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 41 def pinned_version Keg.new(path.resolved_path).version if pinned? end |
#unpin ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'Library/Homebrew/formula_pin.rb', line 28 def unpin path.unlink if pinned? HOMEBREW_PINNED_KEGS.rmdir_if_possible end |