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package main
import (
"flag"
"fmt"
"log"
)
var conf_file = flag.String("c", "./scorsh.cfg", "Configuration file for SCORSH")
func SCORSHerr(err int) error {
var err_str string
switch err {
case SCORSH_ERR_NO_FILE:
err_str = "Invalid file name"
case SCORSH_ERR_KEYRING:
err_str = "Invalid keyring"
case SCORSH_ERR_NO_REPO:
err_str = "Invalid repository"
case SCORSH_ERR_NO_COMMIT:
err_str = "Invalid commit ID"
case SCORSH_ERR_SIGNATURE:
err_str = "Invalid signature"
default:
err_str = "Generic Error"
}
return fmt.Errorf("%s", err_str)
}
func FindMatchingWorkers(master *SCORSHmaster, msg *SCORSHmsg) []*SCORSHworker {
var ret []*SCORSHworker
for _,w := range master.Workers {
if w.Matches(msg.repo, msg.branch) {
ret = append(ret, &w)
}
}
return ret
}
func Master(master *SCORSHmaster) {
// master main loop:
var matching_workers []*SCORSHworker
var push_msg SCORSHmsg
matching_workers = make([]*SCORSHworker, len(master.Workers))
for {
select {
// - receive stuff from the spooler
case push_msg = <- master.Spooler:
// - lookup the repos map for matching workers
matching_workers = FindMatchingWorkers(master, &push_msg)
// - dispatch the message to all the matching workers
for _, w := range matching_workers {
w.Chan <- push_msg
}
}
}
}
func main() {
flag.Parse()
master := ReadGlobalConfig(*conf_file)
err_workers := StartWorkers(master)
if err_workers != nil {
log.Fatal("Error starting workers: ", err_workers)
}
err_spooler := StartSpooler(master)
if err_spooler != nil {
log.Fatal("Error starting spooler: ", err_spooler)
}
go Master(master)
}
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