Top Level Namespace
Defined Under Namespace
Classes: ThrushItemBuilder
Instance Method Summary collapse
- #cmd_vals(key, cmdval) ⇒ Object
- #config(env, &block) ⇒ Object
- #debug? ⇒ Boolean
- #env(key) ⇒ Object
- #env?(env) ⇒ Boolean
- #flag(key) ⇒ Object
- #flag?(key) ⇒ Boolean
- #flags(args) ⇒ Object
- #global(&block) ⇒ Object
- #header(h) ⇒ Object
-
#local(command, &block) ⇒ Object
TODO: Fix the local, ssh functions so that they will work even if they don’t have a block passed in.
- #rsync(&block) ⇒ Object
- #run! ⇒ Object
- #ssh(command, &block) ⇒ Object
Instance Method Details
#cmd_vals(key, cmdval) ⇒ Object
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# File 'lib/thrush.rb', line 60 def cmd_vals(key, cmdval) return cmdval[key] if cmdval.has_key? key env(key) end |
#config(env, &block) ⇒ Object
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# File 'lib/thrush.rb', line 44 def config(env, &block) ev = Docile.dsl_eval(ThrushItemBuilder.new, &block).build @current_env = env.to_sym if @current_env == :default && ev.has_key?(:default) && ev[:default] == true @env[env] = ev end |
#env(key) ⇒ Object
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# File 'lib/thrush.rb', line 54 def env(key) return @env[@current_env][key] if @env[@current_env].has_key? key return @env[:__global__][key] if @env[:__global__].has_key? key nil end |
#flag(key) ⇒ Object
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# File 'lib/thrush.rb', line 78 def flag(key) k = key.to_sym if flag? k @flags[k] end end |
#flag?(key) ⇒ Boolean
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# File 'lib/thrush.rb', line 69 def flag?(key) k = key.to_sym @flags.has_key?(k) && @flags[k] end |
#flags(args) ⇒ Object
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# File 'lib/thrush.rb', line 10 def flags(args) param = nil args.each do |arg| if arg[0..1] == '--' param = arg[2..-1].to_sym @flags[param] = true unless @flags.has_key? param else case param when :debug @flags[param] = true when :env @flags[param] = arg.to_sym @current_env = arg.to_sym else @flags[param] = arg end end end end |
#global(&block) ⇒ Object
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# File 'lib/thrush.rb', line 50 def global(&block) config(:__global__, &block) end |
#header(h) ⇒ Object
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# File 'lib/thrush.rb', line 109 def header(h) len = h.gsub(/\e\[(\d+)m/, '').length l = '-' * len "\n#{ h }\n#{ l }\n" end |
#local(command, &block) ⇒ Object
TODO: Fix the local, ssh functions so that they will work even if they don’t have a block passed in
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# File 'lib/thrush.rb', line 89 def local(command, &block) lc = ThrushItemBuilder.new lc.command command lc.type :local @commands << Docile.dsl_eval(lc, &block).build end |
#rsync(&block) ⇒ Object
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# File 'lib/thrush.rb', line 96 def rsync(&block) rc = ThrushItemBuilder.new rc.type :rsync @commands << Docile.dsl_eval(rc, &block).build end |
#run! ⇒ Object
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# File 'lib/thrush.rb', line 115 def run! client = env(:client).nil? ? 'Thrush' : env(:client) if @flags.has_key?(:help) puts header("#{ client } client help for (ENV = #{ @current_env.upcase })").blue.bold puts "#{ env(:help) }\n" exit end puts header("#{ client } client for (ENV = #{ @current_env.upcase })").blue.bold puts "** DEBUG MODE **".yellow if debug? i = 1 @commands.each do |cmd_values| if cmd_values.has_key?(:exc) found = false cmd_values[:exc].each { |flag| found = true if flag? flag } next if found end if cmd_values.has_key?(:inc) found = false cmd_values[:inc].each { |flag| found = true if flag? flag } next unless found end sudo = cmd_vals(:sudo, cmd_values) debug_command = '' case cmd_values[:type] when :local cmd = sudo ? %w(sudo) : [] cmd << cmd_vals(:command, cmd_values) command = cmd.join(' ') if debug? debug_command = command command = '' end when :rsync debug = debug? ? 'n' : '' rsh = cmd_vals(:rsh, cmd_values) # TODO: The default rsync values I've hardcoded including --no-o, --no-g and other defaults should be flags that someone can pass in. cmd = [] cmd << 'sudo' if rsh.nil? && sudo cmd << "rsync -#{ debug }vazcO --no-o --no-g" cmd << "--rsh=#{ rsh }" unless rsh.nil? ignore = cmd_vals(:ignore, cmd_values) ignore.each { |exclude| cmd << "--exclude '#{ exclude }'" } unless ignore.nil? || ignore.empty? delete = cmd_vals(:delete, cmd_values) cmd << "--delete" unless delete.nil? || delete == false if rsh == 'ssh' cmd << "--rsync-path='sudo rsync'" if sudo path = cmd_vals(:path, cmd_values) cmd << "--rsync-path='#{ path }'" unless path.nil? || path.empty? end cmd << cmd_vals(:src, cmd_values) if rsh == 'ssh' cmd << "#{ cmd_vals(:hostname, cmd_values) }:#{ cmd_vals(:dest, cmd_values) }" else cmd << cmd_vals(:dest, cmd_values) end command = cmd.join(' ') debug_command = command if debug? when :ssh cmd = ["ssh #{ cmd_vals(:hostname, cmd_values) }"] cmd << 'sudo' if sudo cmd << "#{ cmd_vals(:command, cmd_values) }" command = cmd.join(' ') if debug? debug_command = command command = '' end else command = '' debug_command = '' end puts "\n#{ i }. #{ cmd_values[:step] }".green if cmd_values[:step] i += 1 unless debug_command.empty? puts "Command to run: #{ debug_command }" end unless command.empty? #This code is simpler than requiring open4, but the output is delayed #puts `#{ command }` #unless $?.to_i == 0 # puts "Command failed: #{ command }" # break #end #status = Open4::popen4('sh') do |pid, stdin, stdout, stderr| # stdin.puts command # stdin.close # # while (line = stdout.gets) # puts line # end # # while (line = stderr.gets) # puts line.red # end #end # #unless status == 0 # puts "Command failed: #{ command }".red # break #end pid, stdin, stdout, stderr = Open4::popen4('sh') stdin.puts command stdin.close output = false while (line = stdout.gets) output = true puts line end ignored, status = Process.waitpid2 pid if status.to_i == 0 puts 'OK' unless output else puts "Command failed (#{ status.exitstatus }): #{ command }".red while (line = stderr.gets) puts line.red end break end end end end |
#ssh(command, &block) ⇒ Object
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# File 'lib/thrush.rb', line 102 def ssh(command, &block) sc = ThrushItemBuilder.new sc.command command sc.type :ssh @commands << Docile.dsl_eval(sc, &block).build end |