/
main.go
66 lines (52 loc) · 1.3 KB
/
main.go
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package main
import (
"github.com/BurntSushi/toml"
"github.com/docopt/docopt-go"
"github.com/reconquest/karma-go"
"os"
"os/signal"
)
var version = "develop"
const usage = `resyncd – synchronize changed files to a remote servers.
usage:
resyncd -h | --help
resyncd [options] <config>
options:
-v --verbose Verbose logging.
`
func main() {
setupLogger()
args, err := docopt.ParseArgs(usage, nil, version)
if err != nil {
panic(err)
}
if args["--verbose"].(bool) {
verboseLogging()
}
var conf config
if _, err := toml.DecodeFile(args["<config>"].(string), &conf); err != nil {
logger.Fatalf(err, "unable to read configuration file")
}
if len(conf.Syncs) == 0 {
logger.Fatalf(nil, "no configuration found")
}
logger.Infof(nil, "loading %d configurations", len(conf.Syncs))
synchronizers := make([]*synchronizer, 0)
for _, cfg := range conf.Syncs {
synchronizer := newSynchronizer()
synchronizers = append(synchronizers, synchronizer)
go synchronizer.start(cfg)
}
signalChan := make(chan os.Signal)
signal.Notify(signalChan, os.Interrupt, os.Kill)
for {
select {
case sig := <-signalChan:
logger.Infof(karma.Describe("signal", sig.String()), "stopping synchronizers")
for _, synchronizer := range synchronizers {
synchronizer.stop()
}
return
}
}
}