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main.go
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main.go
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package main
import (
"flag"
"fmt"
"log"
"net/http"
"os"
"github.com/google/go-containerregistry/pkg/gcrane"
"github.com/google/go-containerregistry/pkg/logs"
"github.com/jonjohnsonjr/dagdotdev/internal/apk"
"github.com/jonjohnsonjr/dagdotdev/internal/explore"
)
var auth = flag.Bool("auth", false, "use docker credentials")
var verbose = flag.Bool("v", false, "verbose logs")
func main() {
flag.Parse()
if *verbose {
logs.Debug.SetOutput(os.Stderr)
}
if err := run(flag.Args()); err != nil {
log.Fatal(err)
}
}
func run(args []string) error {
if len(args) < 1 {
return fmt.Errorf("usage %s apk | %s oci", os.Args[0], os.Args[0])
}
switch args[0] {
case "apk":
port := os.Getenv("PORT")
if port == "" {
port = "8080"
}
log.Printf("listening on %s", port)
opt := []apk.Option{apk.WithUserAgent("dagdotdev")}
if *auth || os.Getenv("AUTH") == "keychain" {
opt = append(opt, apk.WithKeychain(gcrane.Keychain))
}
return http.ListenAndServe(fmt.Sprintf(":%s", port), apk.New(args[1:], opt...))
case "oci":
port := os.Getenv("PORT")
if port == "" {
port = "8080"
}
log.Printf("listening on %s", port)
opt := []explore.Option{explore.WithUserAgent("dagdotdev")}
if *auth || os.Getenv("AUTH") == "keychain" {
opt = append(opt, explore.WithKeychain(gcrane.Keychain))
}
return http.ListenAndServe(fmt.Sprintf(":%s", port), explore.New(opt...))
default:
return fmt.Errorf("usage %s apk | %s oci", os.Args[0], os.Args[0])
}
}