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package main
import (
"flag"
"fmt"
"log"
"path/filepath"
"sync"
"time"
)
// VERSION stores the information about the semantic version of application
var VERSION = "dev"
// REVISION stores the information about the git revision of application
var REVISION = "HEAD"
var listenHTTP = flag.String("listen-http", ":80", "The address to listen for HTTP requests")
var listenHTTPS = flag.String("listen-https", "", "The address to listen for HTTPS requests")
var listenProxy = flag.String("listen-proxy", "", "The address to listen for proxy requests")
var pagesDomain = flag.String("pages-domain", "gitlab-example.com", "The domain to serve static pages")
var pagesRootCert = flag.String("root-cert", "", "The default path to file certificate to serve static pages")
var pagesRootKey = flag.String("root-key", "", "The default path to file certificate to serve static pages")
var serverHTTP = flag.Bool("serve-http", true, "Serve the pages under HTTP")
var http2proto = flag.Bool("http2", true, "Enable HTTP2 support")
var pagesRoot = flag.String("pages-root", "shared/pages", "The directory where pages are stored")
func resolve() {
fullPath, err := filepath.EvalSymlinks(*pagesRoot)
if err != nil {
log.Fatalln(err)
}
*pagesRoot = fullPath
}
func main() {
var wg sync.WaitGroup
var app theApp
fmt.Printf("GitLab Pages Daemon %s (%s)", VERSION, REVISION)
fmt.Printf("URL: https://gitlab.com/gitlab-org/gitlab-pages")
flag.Parse()
resolve()
// Listen for HTTP
if *listenHTTP != "" {
wg.Add(1)
go func() {
defer wg.Done()
err := listenAndServe(*listenHTTP, app.ServeHTTP)
if err != nil {
log.Fatal(err)
}
}()
}
// Listen for HTTPS
if *listenHTTPS != "" {
wg.Add(1)
go func() {
defer wg.Done()
err := listenAndServeTLS(*listenHTTPS, *pagesRootCert, *pagesRootKey, app.ServeHTTP, app.ServeTLS)
if err != nil {
log.Fatal(err)
}
}()
}
// Listen for HTTP proxy requests
if *listenProxy != "" {
wg.Add(1)
go func() {
defer wg.Done()
err := listenAndServe(*listenProxy, app.ServeProxy)
if err != nil {
log.Fatal(err)
}
}()
}
go watchDomains(app.UpdateDomains, time.Second)
wg.Wait()
}
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