chore(golint): Cleaning up code and adding docs

cmd/gowo/cmd/upload.go

@@ -36,7 +36,7 @@ import (
 	"github.com/whats-this/owo.go"
 )
 
-func DoUpload(cdn string, names []string) {
+func doUpload(cdn string, names []string) {
 	files, err := owo.FilesToNamedReaders(names)
 	if err != nil {
 		log.Println("[upload]", err)
@@ -82,7 +82,7 @@ var uploadCmd = &cobra.Command{
 			log.Fatal("Need at least one file.")
 		}
 		cdn := viper.GetString("cdn")
-		DoUpload(cdn, args)
+		doUpload(cdn, args)
 	},
 }
 

cmd/gowo/cmd/watch.go

@@ -76,7 +76,7 @@ var watchCmd = &cobra.Command{
 					continue
 				}
 
-				go func() { DoUpload(cdn, names) }()
+				go doUpload(cdn, names)
 			}
 		}()
 

endpoints.go

@@ -24,6 +24,7 @@ package owo
 // APIRoot defines base url for the service's API endpoints
 const APIRoot = "https://api.awau.moe"
 
+// FileUploadLimit defines a set limit for pre-flight check before uploading files
 const FileUploadLimit = 83886080
 
 var (

response.go

@@ -22,13 +22,15 @@
 package owo
 
 type (
+	// Response contains json marshalled response from owo
 	Response struct {
 		Success     bool   `json:"success"`
 		Errorcode   int    `json:"errorcode"`
 		Description string `json:"description"`
 		Files       []File `json:"files"`
 	}
 
+	// File represents a single file from json response (if there were no errors)
 	File struct {
 		Hash        string `json:"hash,omitempty"`
 		Name        string `json:"name,omitempty"`
@@ -40,6 +42,7 @@ type (
 	}
 )
 
+// WithCDN returns file url prefixed with the CDN
 func (f File) WithCDN(cdn string) string {
 	return cdn + f.URL
 }