Infrastructure/imageproxy
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add cacheDir for specifying disk cache dir

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Will Norris 2013-12-26 08:06:00 -08:00
parent 73f6357cda
commit 1db6456329
1 changed files with 9 additions and 1 deletions
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10
imageproxy.go
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@ -22,18 +22,26 @@ import (
"strings" "strings"
"github.com/gregjones/httpcache" "github.com/gregjones/httpcache"
"github.com/gregjones/httpcache/diskcache"
"github.com/willnorris/go-imageproxy/proxy" "github.com/willnorris/go-imageproxy/proxy"
) )
var addr = flag.String("addr", "localhost:8080", "TCP address to listen on") var addr = flag.String("addr", "localhost:8080", "TCP address to listen on")
var whitelist = flag.String("whitelist", "", "comma separated list of allowed remote hosts") var whitelist = flag.String("whitelist", "", "comma separated list of allowed remote hosts")
var cacheDir = flag.String("cacheDir", "", "directory to use for file cache")
func main() { func main() {
flag.Parse() flag.Parse()
fmt.Printf("go-imageproxy listening on %s\n", *addr) fmt.Printf("go-imageproxy listening on %s\n", *addr)
c := httpcache.NewMemoryCache() var c httpcache.Cache
if *cacheDir != "" {
c = diskcache.New(*cacheDir)
} else {
c = httpcache.NewMemoryCache()
}
p := proxy.NewProxy(nil, c) p := proxy.NewProxy(nil, c)
p.MaxWidth = 2000 p.MaxWidth = 2000
p.MaxHeight = 2000 p.MaxHeight = 2000