Fix for Viper's lowercasing of config keys :/

See spf13/viper#635

interfacer/src/browsh/config_sample.go

@@ -42,8 +42,15 @@ use-existing = false
 with-gui = false
 
 # Config that you might usually set through Firefox's 'about:config' page
-[firefox-config]
-# "privacy.resistFingerprinting" = true
+# Note that string must be wrapped in quotes
+# preferences = [
+#   "privacy.resistFingerprinting=true",
+#   "network.proxy.http='localhost'",
+#   "network.proxy.ssl='localhost'",
+#   "network.proxy.http_port=8118",
+#   "network.proxy.ssl_port=8118",
+#   "network.proxy.type=1"
+# ]
 
 [tty]
 # The time in milliseconds between requesting a new TTY-sized pixel frame.

interfacer/src/browsh/firefox.go

@@ -219,7 +219,7 @@ func firefoxMarionette() {
 		Shutdown(errors.New("Failed to connect to Firefox's Marionette within 30 seconds"))
 	}
 	marionette = conn
-	readMarionette()
+	go readMarionette()
 	sendFirefoxCommand("WebDriver:NewSession", map[string]interface{}{})
 }
 
@@ -258,7 +258,8 @@ func readMarionette() {
 	buffer := make([]byte, 4096)
 	count, err := marionette.Read(buffer)
 	if err != nil {
-		Shutdown(err)
+		Log("Error reading from Marionette connection")
+		return
 	}
 	Log("FF-MRNT: " + string(buffer[:count]))
 }
@@ -270,15 +271,16 @@ func sendFirefoxCommand(command string, args map[string]interface{}) {
 	message := fmt.Sprintf("%d:%s", len(marshalled), marshalled)
 	fmt.Fprintf(marionette, message)
 	ffCommandCount++
-	readMarionette()
+	go readMarionette()
 }
 
 func setDefaultFirefoxPreferences() {
 	for key, value := range defaultFFPrefs {
 		setFFPreference(key, value)
 	}
-	for key, value := range viper.GetStringMapString("firefox-config") {
-		setFFPreference(key, value)
+	for _, pref := range viper.GetStringSlice("firefox.preferences") {
+		parts := strings.SplitN(pref, "=", 2)
+		setFFPreference(parts[0], parts[1])
 	}
 }
 

interfacer/src/browsh/version.go

@@ -1,3 +1,3 @@
 package browsh
 
-var browshVersion = "1.6.0"
+var browshVersion = "1.6.1"