Module: Readall

Defined in:
Library/Homebrew/readall.rb,
Library/Homebrew/extend/os/linux/readall.rb

Overview

typed: strict frozen_string_literal: true

Class Method Summary collapse

Class Method Details

.valid_aliases?(alias_dir, formula_dir) ⇒ 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.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/readall.rb', line 21

def valid_aliases?(alias_dir, formula_dir)
  return true unless alias_dir.directory?

  failed = false
  alias_dir.each_child do |f|
    if !f.symlink?
      onoe "Non-symlink alias: #{f}"
      failed = true
    elsif !f.file?
      onoe "Non-file alias: #{f}"
      failed = true
    end

    if (formula_dir/"#{f.basename}.rb").exist?
      onoe "Formula duplicating alias: #{f}"
      failed = true
    end
  end
  !failed
end

.valid_casks? ⇒ 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.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/readall.rb', line 56

def valid_casks?(casks)
  success = true
  casks.each do |file|
    Cask::CaskLoader.load(file)
  rescue Interrupt
    raise
  rescue Exception => e # rubocop:disable Lint/RescueException
    onoe "Invalid cask: #{file}"
    $stderr.puts e
    success = false
  end
  success
end

.valid_formulae?(formulae) ⇒ 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.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/readall.rb', line 42

def valid_formulae?(formulae)
  success = true
  formulae.each do |file|
    Formulary.factory(file)
  rescue Interrupt
    raise
  rescue Exception => e # rubocop:disable Lint/RescueException
    onoe "Invalid formula: #{file}"
    $stderr.puts e
    success = false
  end
  success
end

.valid_ruby_syntax?(ruby_files) ⇒ 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.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/readall.rb', line 12

def valid_ruby_syntax?(ruby_files)
  failed = false
  ruby_files.each do |ruby_file|
    # As a side effect, print syntax errors/warnings to `$stderr`.
    failed = true if syntax_errors_or_warnings?(ruby_file)
  end
  !failed
end

.valid_tap?(tap, options = {}) ⇒ 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.

Returns:

  • (Boolean) 

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# File 'Library/Homebrew/readall.rb', line 70

def valid_tap?(tap, options = {})
  success = true
  if options[:aliases]
    valid_aliases = valid_aliases?(tap.alias_dir, tap.formula_dir)
    success = false unless valid_aliases
  end
  valid_formulae = valid_formulae?(tap.formula_files)
  valid_casks = valid_casks?(tap.cask_files)
  success = false if !valid_formulae || !valid_casks
  success
end