Updates to fix against Titan changes and what not.

api/config/config.go

@@ -0,0 +1,26 @@
+package config
+
+import (
+	"fmt"
+	"os"
+	"strings"
+
+	log "github.com/Sirupsen/logrus"
+	"github.com/spf13/viper"
+)
+
+func InitConfig() {
+	cwd, _ := os.Getwd()
+	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
+	viper.SetDefault("log_level", "info")
+	viper.SetDefault("db", fmt.Sprintf("bolt://%s/data/bolt.db?bucket=funcs", cwd))
+	viper.SetConfigName("config")
+	viper.AddConfigPath(".")
+	viper.AutomaticEnv() // picks up env vars automatically
+	viper.ReadInConfig()
+	logLevel, err := log.ParseLevel(viper.GetString("log_level"))
+	if err != nil {
+		log.WithError(err).Fatalln("Invalid log level.")
+	}
+	log.SetLevel(logLevel)
+}