func main() {
flag.Parse()
if *version {
fmt.Printf("%v\nBuild: %v\n", VERSION, BUILD_DATE)
return
}
var c httpcache.Cache
if *cacheDir != "" {
d := diskv.New(diskv.Options{
BasePath: *cacheDir,
CacheSizeMax: *cacheSize * 1024 * 1024,
})
c = diskcache.NewWithDiskv(d)
} else if *cacheSize != 0 {
c = httpcache.NewMemoryCache()
}
p := imageproxy.NewProxy(nil, c)
if *whitelist != "" {
p.Whitelist = strings.Split(*whitelist, ",")
}
if *referrers != "" {
p.Referrers = strings.Split(*referrers, ",")
}
if *signatureKey != "" {
key := []byte(*signatureKey)
if strings.HasPrefix(*signatureKey, "@") {
file := strings.TrimPrefix(*signatureKey, "@")
var err error
key, err = ioutil.ReadFile(file)
if err != nil {
log.Fatalf("error reading signature file: %v", err)
}
}
p.SignatureKey = key
}
if *baseURL != "" {
var err error
p.DefaultBaseURL, err = url.Parse(*baseURL)
if err != nil {
log.Fatalf("error parsing baseURL: %v", err)
}
}
p.ScaleUp = *scaleUp
server := &http.Server{
Addr: *addr,
Handler: p,
}
fmt.Printf("imageproxy (version %v) listening on %s\n", VERSION, server.Addr)
err := server.ListenAndServe()
if err != nil {
log.Fatal("ListenAndServe: ", err)
}
}
func main() {
flag.Parse()
if *version {
fmt.Printf("%v\nBuild: %v\n", VERSION, BUILD_DATE)
return
}
c, err := parseCache()
if err != nil {
log.Fatal(err)
}
p := imageproxy.NewProxy(nil, c)
if *whitelist != "" {
p.Whitelist = strings.Split(*whitelist, ",")
}
if *referrers != "" {
p.Referrers = strings.Split(*referrers, ",")
}
if *signatureKey != "" {
key := []byte(*signatureKey)
if strings.HasPrefix(*signatureKey, "@") {
file := strings.TrimPrefix(*signatureKey, "@")
var err error
key, err = ioutil.ReadFile(file)
if err != nil {
log.Fatalf("error reading signature file: %v", err)
}
}
p.SignatureKey = key
}
if *baseURL != "" {
var err error
p.DefaultBaseURL, err = url.Parse(*baseURL)
if err != nil {
log.Fatalf("error parsing baseURL: %v", err)
}
}
p.ScaleUp = *scaleUp
server := &http.Server{
Addr: *addr,
Handler: p,
}
fmt.Printf("imageproxy (version %v) listening on %s\n", VERSION, server.Addr)
log.Fatal(server.ListenAndServe())
}
func main() {
// Set server address
addr := os.Getenv("ADDRESS")
if addr == "" {
log.Fatal("No address provided for the imageproxy")
}
// Set cache
var cache httpcache.Cache
d := diskv.New(diskv.Options{
BasePath: "/tmp/imageproxy",
CacheSizeMax: 500 * 1024 * 1024,
})
cache = diskcache.NewWithDiskv(d)
// Create proxy
p := imageproxy.NewProxy(nil, cache)
// Create whitelist
if os.Getenv("WHITELIST") != "" {
p.Whitelist = strings.Split(os.Getenv("WHITELIST"), ",")
}
// Create baseurl
if os.Getenv("BASEURL") != "" {
var err error
p.DefaultBaseURL, err = url.Parse(os.Getenv("BASEURL"))
if err != nil {
log.Fatalf("error parsing baseURL: %v", err)
}
}
p.ScaleUp = true
server := &http.Server{
Addr: addr,
Handler: p,
}
fmt.Printf("imageproxy listening on " + addr)
err := server.ListenAndServe()
if err != nil {
log.Fatal("ListenAndServe: ", err)
}
}