initial commit

compy.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"github.com/barnacs/compy/proxy"
+	tc "github.com/barnacs/compy/transcoder"
+	"log"
+)
+
+var (
+	host  = flag.String("host", ":9999", "<host:port>")
+	cert  = flag.String("cert", "", "proxy cert path")
+	key   = flag.String("key", "", "proxy cert key path")
+	ca    = flag.String("ca", "", "CA path")
+	caKey = flag.String("cakey", "", "CA key path")
+
+	jpeg   = flag.Int("jpeg", 50, "jpeg quality (1-100, 0 to disable)")
+	gif    = flag.Bool("gif", true, "transcode gifs into static images")
+	png    = flag.Bool("png", true, "transcode png")
+	minify = flag.Bool("minify", false, "minify css/html/js - WARNING: tends to break the web")
+)
+
+func main() {
+	flag.Parse()
+
+	p := proxy.New()
+
+	if *ca != "" {
+		if err := p.EnableMitm(*ca, *caKey); err != nil {
+			fmt.Println("not using mitm:", err)
+		}
+	}
+
+	if *jpeg != 0 {
+		p.AddTranscoder("image/jpeg", tc.NewJpeg(*jpeg))
+	}
+	if *gif {
+		p.AddTranscoder("image/gif", &tc.Gif{})
+	}
+	if *png {
+		p.AddTranscoder("image/png", &tc.Png{})
+	}
+
+	var ttc proxy.Transcoder
+	if *minify {
+		ttc = &tc.Gzip{tc.NewMinifier(), false}
+	} else {
+		ttc = &tc.Gzip{&tc.Identity{}, true}
+	}
+
+	p.AddTranscoder("text/css", ttc)
+	p.AddTranscoder("text/html", ttc)
+	p.AddTranscoder("text/javascript", ttc)
+	p.AddTranscoder("application/javascript", ttc)
+	p.AddTranscoder("application/x-javascript", ttc)
+
+	var err error
+	if *cert != "" {
+		err = p.StartTLS(*host, *cert, *key)
+	} else {
+		err = p.Start(*host)
+	}
+	log.Fatalln(err)
+}