feat: allow for custom music folder path alias

closes #259

server/server.go

@@ -5,7 +5,6 @@ import (
 	"log"
 	"net/http"
 	"os"
-	"path/filepath"
 	"time"
 
 	"github.com/gorilla/mux"
@@ -14,6 +13,7 @@ import (
 
 	"go.senan.xyz/gonic/db"
 	"go.senan.xyz/gonic/jukebox"
+	"go.senan.xyz/gonic/paths"
 	"go.senan.xyz/gonic/podcasts"
 	"go.senan.xyz/gonic/scanner"
 	"go.senan.xyz/gonic/scanner/tags"
@@ -29,7 +29,7 @@ import (
 
 type Options struct {
 	DB             *db.DB
-	MusicPaths     []string
+	MusicPaths     paths.MusicPaths
 	PodcastPath    string
 	CachePath      string
 	CoverCachePath string
@@ -48,15 +48,9 @@ type Server struct {
 }
 
 func New(opts Options) (*Server, error) {
-	for i, musicPath := range opts.MusicPaths {
-		opts.MusicPaths[i] = filepath.Clean(musicPath)
-	}
-	opts.CachePath = filepath.Clean(opts.CachePath)
-	opts.PodcastPath = filepath.Clean(opts.PodcastPath)
-
 	tagger := &tags.TagReader{}
 
-	scanner := scanner.New(opts.MusicPaths, opts.DB, opts.GenreSplit, tagger)
+	scanner := scanner.New(opts.MusicPaths.Paths(), opts.DB, opts.GenreSplit, tagger)
 	base := &ctrlbase.Controller{
 		DB:          opts.DB,
 		ProxyPrefix: opts.ProxyPrefix,