class EY::DeployConfig::Ref
Public Class Methods
new(cli_opts, env_config, repo, ui)
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# File lib/engineyard/deploy_config/ref.rb, line 7 def initialize(cli_opts, env_config, repo, ui) @cli_opts = cli_opts @default = env_config.branch @repo = repo @force_ref = @cli_opts.fetch('force_ref', false) @ui = ui if @force_ref.kind_of?(String) @ref, @force_ref = @force_ref, true else @ref = @cli_opts.fetch('ref', nil) @ref = nil if @ref == '' end end
Public Instance Methods
use_current_branch()
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# File lib/engineyard/deploy_config/ref.rb, line 39 def use_current_branch if current = @repo.current_branch @ui.say "Using current HEAD branch #{current.inspect}." current end end
use_default()
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# File lib/engineyard/deploy_config/ref.rb, line 32 def use_default if @default @ui.say "Using default branch #{@default.inspect} from ey.yml." @default end end
when_inside_repo()
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# File lib/engineyard/deploy_config/ref.rb, line 22 def when_inside_repo if !@force_ref && @ref && @default && @ref != @default raise BranchMismatchError.new(@default, @ref) elsif @force_ref && @ref && @default @ui.say "Default ref overridden with #{@ref.inspect}." end @ref || use_default || use_current_branch || raise(RefRequired.new(@cli_opts)) end
when_outside_repo()
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a.k.a. not in the correct repo
returns the ref if it was passed in the cli opts. or raise
# File lib/engineyard/deploy_config/ref.rb, line 50 def when_outside_repo @ref or raise RefAndMigrateRequiredOutsideRepo.new(@cli_opts) end