go - Create a golang pipeline automatically -


i have golang pipeline code. entities getting input channel. when invoking start() start ranging on input channel , writing output channel.

tee component gets input channel , fans them out several channels.

coffee component has add method merges several input channels single output channel

here example code builds such pipeline. "inchan" entry point of pipeline.

                inchan := make(chan common.event, 1000)                 prefix := []byte("foo_")                 m := make(map[string][]common.enricher)                 ippa := enricher.newiptocountryenricher(prefix, geomock{})                 uapa := enricher.newparseuaenricher(prefix)                 m[k] = []common.enricher{ippa, uapa}                 enricherinst := enricher.newenricher(m, inchan)                 enricherin := enricherinst.start(1000)                 teechannels := newtee(ctx, 10000, 2, enricherin)                 kinesiscoffee.add(k, teechannels[1])                 fsconfig := fsw.config{chanlen: config.filer.chanlen, maxlineslimit: config.filer.maxlineslimit, timelimit: config.filer.timelimit, host: "local-test", fileprefix: config.filer.fileprefix, lines: teechannels[0], streamname: k, streamid: cfg.idbyname(k)}                 fsservice := fsw.new(fsconfig)                 linesendch := fsservice.start()                 s3coffee.add(k, linesendch)                 routemap[k] = inchan

this code chunk unreadable. compose pipeline programatically. note can not create components , pass them builder since components split, components merge , matters when "start" method being invoked (if it's being invoked in wrong order ,we might deadlock.)

i wish simplify process. create sort of function gets description - components connect, @ order , how , when star them


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