feat(sync): add --archived-only flag

Author: dgrr

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "tgcli"
-version = "0.3.4"
+version = "0.3.5"
 edition = "2021"
 authors = ["Dario <me@dgrp.es>"]
 description = "Telegram CLI tool using grammers (pure Rust MTProto)"

Cargo.toml

@@ -46,6 +46,8 @@ pub struct SyncOptions {
     pub prune_after: Option<usize>,
     /// Skip archived chats entirely (don't fetch dialogs or messages from archived folder)
     pub skip_archived: bool,
+    /// Sync ONLY archived chats (opposite of --skip-archived)
+    pub archived_only: bool,
 }
 
 /// Get media type string and file extension from grammers Media enum
@@ -618,6 +620,8 @@ impl App {
 
         // Filter chats to process
         let chat_filter = opts.chat_filter;
+        let skip_archived = opts.skip_archived;
+        let archived_only = opts.archived_only;
         let chats_to_sync: Vec<_> = all_chats
             .into_iter()
             .filter(|chat| {
@@ -633,6 +637,13 @@ impl App {
                 if ignore_channels && chat.kind == "channel" {
                     return false;
                 }
+                // Filter by archived status
+                if skip_archived && chat.archived {
+                    return false;
+                }
+                if archived_only && !chat.archived {
+                    return false;
+                }
                 // Must have peer info to sync
                 self.resolve_peer_from_session(chat.id, &chat.kind, chat.access_hash)
                     .is_some()

src/app/sync.rs

@@ -217,6 +217,7 @@ pub async fn run(cli: &Cli, args: &DaemonArgs) -> Result<()> {
                 chat_filter: None,
                 prune_after: None,
                 skip_archived: false,
+                archived_only: false,
             };
 
             let result = backfill_app.sync(opts).await;

src/cmd/daemon.rs

@@ -54,6 +54,10 @@ pub struct CommonSyncArgs {
     /// Skip archived chats entirely (don't fetch dialogs or messages from archived folder)
     #[arg(long, default_value_t = false)]
     pub skip_archived: bool,
+
+    /// Sync ONLY archived chats (opposite of --skip-archived)
+    #[arg(long, default_value_t = false, conflicts_with = "skip_archived")]
+    pub archived_only: bool,
 }
 
 #[derive(Subcommand, Debug, Clone)]
@@ -112,6 +116,7 @@ fn build_sync_options(common: &CommonSyncArgs) -> crate::app::sync::SyncOptions
         chat_filter: None,
         prune_after: common.prune_after,
         skip_archived: common.skip_archived,
+        archived_only: common.archived_only,
     }
 }