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formula_installer: don't allow pinned dependencies

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Prompt user to unpin pinned dependencies of the formula
This commit is contained in:
Vlad Shablinsky 2016-09-04 00:01:01 +03:00 committed by Uladzislau Shablinski
parent efd29ebaca
commit a04030a6f7
1 changed files with 11 additions and 1 deletions
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12
Library/Homebrew/formula_installer.rb
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@ -146,11 +146,21 @@ class FormulaInstaller
raise FormulaInstallationAlreadyAttemptedError, formula if @@attempted.include?(formula)
unless skip_deps_check?
unlinked_deps = formula.recursive_dependencies.map(&:to_formula).select do |dep|
recursive_deps = formula.recursive_dependencies
unlinked_deps = recursive_deps.map(&:to_formula).select do |dep|
dep.installed? && !dep.keg_only? && !dep.linked_keg.directory?
end
raise CannotInstallFormulaError,
"You must `brew link #{unlinked_deps*" "}` before #{formula.full_name} can be installed" unless unlinked_deps.empty?
pinned_unsatisfied_deps = recursive_deps.select do |dep|
dep.to_formula.pinned? && !dep.satisfied?(inherited_options_for(dep))
end
unless pinned_unsatisfied_deps.empty?
raise CannotInstallFormulaError,
"You must `brew unpin #{pinned_unsatisfied_deps*" "}` as installing #{formula.full_name} requires the latest version of pinned dependencies"
end
end
end