feat(scanner): use wrtag/coverparse for cover selection

later, gonic will also use wrtag/tags for tag parsing

closes #338
closes #516

go.mod

@@ -27,6 +27,7 @@ require (
  github.com/sentriz/gormstore v0.0.0-20220105134332-64e31f7f6981
  github.com/stretchr/testify v1.9.0
  go.senan.xyz/flagconf v0.1.9
+ go.senan.xyz/wrtag v0.0.0-20240912173011-55fc2821f3f9
  golang.org/x/net v0.29.0
  golang.org/x/sync v0.8.0
  gopkg.in/gormigrate.v1 v1.6.0

go.sum

@@ -141,6 +141,8 @@ github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 go.senan.xyz/flagconf v0.1.9 h1:LBDmqiVFgijfqFXDzH97gPn0qDbg1Dq6/vxsxS/TzC4=
 go.senan.xyz/flagconf v0.1.9/go.mod h1:NqOFfSwJvNWXOTUabcRZ8mPK9+sJmhStJhqtEt74wNQ=
+go.senan.xyz/wrtag v0.0.0-20240912173011-55fc2821f3f9 h1:cTyJaIbwsL8Wclc4RGFU35IOrD7+zqy+/cVcdJ/2OOs=
+go.senan.xyz/wrtag v0.0.0-20240912173011-55fc2821f3f9/go.mod h1:bnHbnDhLgt0ckjAzT/YNJmzHFXf0hHI4BVVS4w4V7S8=
 golang.org/x/crypto v0.0.0-20181112202954-3d3f9f413869/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
@@ -197,8 +199,8 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d h1:vU5i/LfpvrRCpgM/VPfJLg5KjxD3E+hfT1SH+d9zLwg=
-golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
+golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
+golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

scanner/scanner.go

@@ -25,6 +25,7 @@ import (
  "go.senan.xyz/gonic/db"
  "go.senan.xyz/gonic/fileutil"
  "go.senan.xyz/gonic/tags/tagcommon"
+ "go.senan.xyz/wrtag/coverparse"
 )
 
 var (
@@ -277,8 +278,8 @@ func (s *Scanner) scanDir(tx *db.DB, st *State, absPath string) error {
  continue
  }
 
- if isCover(item.Name()) {
- cover = item.Name()
+ if coverparse.IsCover(item.Name()) {
+ coverparse.BestBetween(&cover, item.Name())
  continue
  }
  if s.tagReader.CanRead(absPath) {
@@ -671,26 +672,6 @@ func (s *Scanner) cleanGenres(st *State) error { //nolint:unparam
  return nil
 }
 
-//nolint:gochecknoglobals
-var coverNames = map[string]struct{}{}
-
-//nolint:gochecknoinits
-func init() {
- for _, name := range []string{"cover", "folder", "front", "albumart", "album", "artist"} {
- for _, ext := range []string{"jpg", "jpeg", "png", "bmp", "gif"} {
- coverNames[fmt.Sprintf("%s.%s", name, ext)] = struct{}{}
- for i := 0; i < 3; i++ {
- coverNames[fmt.Sprintf("%s.%d.%s", name, i, ext)] = struct{}{} // support beets extras
- }
- }
- }
-}
-
-func isCover(name string) bool {
- _, ok := coverNames[strings.ToLower(name)]
- return ok
-}
-
 // decoded converts a string to it's latin equivalent.
 // it will be used by the model's *UDec fields, and is only set if it
 // differs from the original. the fields are used for searching.