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Versions: 13
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Contents
module Overcommit::Hook::PrePush
# Prevents destructive updates to specified branches.
class ProtectedBranches < Base
def run
return :pass unless illegal_pushes.any?
messages = illegal_pushes.map do |pushed_ref|
"Deleting or force-pushing to #{pushed_ref.remote_ref} is not allowed."
end
[:fail, messages.join("\n")]
end
private
def illegal_pushes
@illegal_pushes ||= pushed_refs.select do |pushed_ref|
protected?(pushed_ref.remote_ref) && allow_non_destructive?(pushed_ref)
end
end
def protected?(remote_ref)
ref_name = remote_ref[%r{refs/heads/(.*)}, 1]
return false if ref_name.nil?
protected_branch_patterns.any? do |pattern|
File.fnmatch(pattern, ref_name)
end
end
def protected_branch_patterns
@protected_branch_patterns ||= Array(config['branches']).
concat(Array(config['branch_patterns']))
end
def destructive_only?
config['destructive_only'].nil? || config['destructive_only']
end
def allow_non_destructive?(ref)
if destructive_only?
ref.destructive?
else
true
end
end
end
end
Version data entries
13 entries across 11 versions & 2 rubygems