feat: command-set revamp, reduce clones and other mutation schenanigans, updated FS helpers to traits, removed strip cover feature, and updated sync-transcode logic to be readable

Author: Curstantine

src/cli.rs

@@ -4,7 +4,7 @@ use clap::{
 };
 use clap_complete::Shell;
 
-use crate::{format::Codec, utils::fs::FSBackend};
+use crate::commands::sync::SyncOpts;
 
 #[derive(Parser)]
 #[command(author, version, about, long_about = None, styles = get_styles())]
@@ -17,63 +17,7 @@ pub struct Cli {
 #[derive(Subcommand)]
 pub enum Commands {
     /// Syncs a music library to an ADB-connected Android device.
-    Sync {
-        /// The source directory to sync from.
-        source: String,
-
-        /// The directory to sync to.
-        target: String,
-
-        #[arg(long, short, default_value = "adb")]
-        /// Specifies the filesystem backend to use for syncing.
-        fs: Option<FSBackend>,
-
-        #[arg(long, short)]
-        /// The codec to transcode into for tracks matching the transcode_codecs.
-        ///
-        /// Transcoding will only apply if a value is passed, else only the files matched by `sync_extensions` will synced.
-        codec: Option<Codec>,
-
-        #[arg(long, short)]
-        /// The bitrate to use while transcoding files matched by `transcode_extensions`.
-        /// Only applies if `codec` is set.
-        ///
-        /// Default values:
-        /// - opus: 128K
-        /// - vorbis: 192K
-        /// - mp3: 320K
-        /// - aac-lc: 192K
-        bitrate: Option<u32>,
-
-        #[arg(long, default_value_t = false)]
-        /// If set, album cover images will be stripped from synced files.
-        strip_covers: bool,
-
-        #[arg(long, default_value_t = false)]
-        /// When enabled, extras like covers are included with the sync.
-        include_extras: bool,
-
-        #[arg(long, value_delimiter = ',', default_value = "flac,alac")]
-        /// A comma-separated list of codecs to match to include in the transcode process.
-        transcode_codecs: Option<Vec<Codec>>,
-
-        #[arg(long, value_delimiter = ',', default_value = "opus,vorbis,mp3,aac-lc")]
-        /// A comma-separated list of codecs to match to include only in the sync process.
-        sync_codecs: Option<Vec<Codec>>,
-
-        #[arg(
-            long,
-            long_help = "\
-A text file containing a list of folders to sync. Folders listed must be exist within the source directory.
-
-E.g. source -> ~/Music/Library:
-    ESAI
-    ~/Music/Library/K03
-    ~/Music/Library/Various Artists/Stream Palette 4
-    Various Artists/Stream Palette 5 -RANKED-"
-        )]
-        sync_list: Option<String>,
-    },
+    Sync(SyncOpts),
     Completion {
         #[arg(value_enum)]
         shell: Shell,