moth/cmd/mothd/main.go

75 lines
1.5 KiB
Go

package main
import (
"flag"
"github.com/spf13/afero"
"log"
"mime"
"time"
)
func custodian(updateInterval time.Duration, components []Component) {
update := func() {
for _, c := range components {
c.Update()
}
}
ticker := time.NewTicker(updateInterval)
update()
for _ = range ticker.C {
update()
}
}
func main() {
log.Print("Started")
themePath := flag.String(
"theme",
"theme",
"Path to theme files",
)
statePath := flag.String(
"state",
"state",
"Path to state files",
)
mothballPath := flag.String(
"mothballs",
"mothballs",
"Path to mothballs to host",
)
refreshInterval := flag.Duration(
"refresh",
2*time.Second,
"Duration between maintenance tasks",
)
bindStr := flag.String(
"bind",
":8080",
"Bind [host]:port for HTTP service",
)
base := flag.String(
"base",
"/",
"Base URL of this instance",
)
flag.Parse()
theme := NewTheme(afero.NewBasePathFs(afero.NewOsFs(), *themePath))
state := NewState(afero.NewBasePathFs(afero.NewOsFs(), *statePath))
puzzles := NewMothballs(afero.NewBasePathFs(afero.NewOsFs(), *mothballPath))
// Add some MIME extensions
// Doing this avoids decompressing a mothball entry twice per request
mime.AddExtensionType(".json", "application/json")
mime.AddExtensionType(".zip", "application/zip")
go custodian(*refreshInterval, []Component{theme, state, puzzles})
server := NewMothServer(puzzles, theme, state)
httpd := NewHTTPServer(*base, server)
httpd.Run(*bindStr)
}