db316726fd
ResolveScanPaths() collects downloads.dir, organize.movies_dir, organize.tv_shows_dir, and library.scan_path (if set), then removes paths that are subdirectories of a parent already in the list. This ensures the daemon and CLI scan all configured dirs without relying solely on scan_path being set.
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package library
|
|
|
|
import (
|
|
"path/filepath"
|
|
"strings"
|
|
)
|
|
|
|
// ResolveScanPaths returns a deduplicated list of directories to scan.
|
|
// Always includes dlDir, moviesDir, tvDir (when non-empty).
|
|
// Adds scanPath if non-empty.
|
|
// Removes paths that are subdirectories of other paths in the list,
|
|
// since a parent walk already covers them.
|
|
func ResolveScanPaths(dlDir, moviesDir, tvDir, scanPath string) []string {
|
|
raw := make([]string, 0, 4)
|
|
for _, p := range []string{dlDir, moviesDir, tvDir, scanPath} {
|
|
if p != "" {
|
|
raw = append(raw, filepath.Clean(p))
|
|
}
|
|
}
|
|
return deduplicatePaths(raw)
|
|
}
|
|
|
|
// deduplicatePaths removes duplicate paths and paths that are subdirectories
|
|
// of another path already present in the list.
|
|
func deduplicatePaths(paths []string) []string {
|
|
// Remove exact duplicates first.
|
|
seen := make(map[string]bool, len(paths))
|
|
unique := make([]string, 0, len(paths))
|
|
for _, p := range paths {
|
|
if !seen[p] {
|
|
seen[p] = true
|
|
unique = append(unique, p)
|
|
}
|
|
}
|
|
|
|
// Remove paths that are subdirs of another path in the list.
|
|
result := make([]string, 0, len(unique))
|
|
for _, p := range unique {
|
|
isChild := false
|
|
for _, other := range unique {
|
|
if other == p {
|
|
continue
|
|
}
|
|
rel, err := filepath.Rel(other, p)
|
|
if err == nil && rel != "." && !strings.HasPrefix(rel, "..") {
|
|
isChild = true
|
|
break
|
|
}
|
|
}
|
|
if !isChild {
|
|
result = append(result, p)
|
|
}
|
|
}
|
|
return result
|
|
}
|