X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=netrc.go;fp=netrc.go;h=65fca7e8a6c2557e2dae14c619371b7aaa1dee69;hb=9c0dca60b83668053c20d5589272fbf1439f7834;hp=0000000000000000000000000000000000000000;hpb=4a1c37540658a82e4c5f697d46f7c63ef8dc05e8;p=mmfileget.git

diff --git a/netrc.go b/netrc.go
new file mode 100644
index 0000000..65fca7e
--- /dev/null
+++ b/netrc.go
@@ -0,0 +1,67 @@
+// Nearly all code is taken from src/cmd/go/internal/auth/netrc.go
+
+package main
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func findInNetrc(host string) (string, string) {
+	netrcPath, ok := os.LookupEnv("NETRC")
+	if !ok {
+		homeDir, err := os.UserHomeDir()
+		if err != nil {
+			log.Fatalln(err)
+		}
+		netrcPath = filepath.Join(homeDir, ".netrc")
+	}
+	data, err := ioutil.ReadFile(netrcPath)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return "", ""
+		}
+		log.Fatalln(err)
+	}
+	inMacro := false
+	var machine, login, password string
+	for _, line := range strings.Split(string(data), "\n") {
+		if inMacro {
+			if line == "" {
+				inMacro = false
+			}
+			continue
+		}
+		fields := strings.Fields(line)
+		i := 0
+		for ; i < len(fields)-1; i += 2 {
+			switch fields[i] {
+			case "machine":
+				machine = fields[i+1]
+				login = ""
+				password = ""
+			case "default":
+				break
+			case "login":
+				login = fields[i+1]
+			case "password":
+				password = fields[i+1]
+			case "macdef":
+				inMacro = true
+			}
+			if machine != "" && login != "" && password != "" {
+				if machine == host {
+					return login, password
+				}
+				machine, login, password = "", "", ""
+			}
+		}
+		if i < len(fields) && fields[i] == "default" {
+			break
+		}
+	}
+	return "", ""
+}