Merge pull request #5390 from MikeMcQuaid/audit_postgresql

audit: ensure postgresql previous version exists.
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Mike McQuaid 2018-12-10 13:11:32 +00:00 committed by GitHub
commit 957514fb34
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@ -527,6 +527,23 @@ module Homebrew
problem "keg_only reason should not end with a period." problem "keg_only reason should not end with a period."
end end
def audit_postgresql
return unless formula.name == "postgresql"
major_version = formula.version
.to_s
.split(".")
.first
.to_i
previous_major_version = major_version - 1
previous_formula_name = "postgresql@#{previous_major_version}"
begin
Formula[previous_formula_name]
rescue FormulaUnavailableError
problem "Versioned #{previous_formula_name} must be created for " \
"`brew-postgresql-upgrade-database` and `pg_upgrade` to work."
end
end
def audit_versioned_keg_only def audit_versioned_keg_only
return unless @versioned_formula return unless @versioned_formula
return unless @core_tap return unless @core_tap