move watch command from folder to envelope

src/folder/command/mod.rs

@@ -3,7 +3,6 @@ mod delete;
 mod expunge;
 mod list;
 mod purge;
-mod watch;
 
 use anyhow::Result;
 use clap::Subcommand;
@@ -12,7 +11,7 @@ use crate::{config::TomlConfig, printer::Printer};
 
 use self::{
     create::FolderCreateCommand, delete::FolderDeleteCommand, expunge::FolderExpungeCommand,
-    list::FolderListCommand, purge::FolderPurgeCommand, watch::FolderWatchCommand,
+    list::FolderListCommand, purge::FolderPurgeCommand,
 };
 
 /// Manage folders.
@@ -27,9 +26,6 @@ pub enum FolderSubcommand {
     #[command(alias = "lst")]
     List(FolderListCommand),
 
-    #[command()]
-    Watch(FolderWatchCommand),
-
     #[command()]
     Expunge(FolderExpungeCommand),
 
@@ -45,7 +41,6 @@ impl FolderSubcommand {
         match self {
             Self::Create(cmd) => cmd.execute(printer, config).await,
             Self::List(cmd) => cmd.execute(printer, config).await,
-            Self::Watch(cmd) => cmd.execute(printer, config).await,
             Self::Expunge(cmd) => cmd.execute(printer, config).await,
             Self::Purge(cmd) => cmd.execute(printer, config).await,
             Self::Delete(cmd) => cmd.execute(printer, config).await,

src/folder/command/watch.rs

@@ -1,42 +0,0 @@
-use anyhow::Result;
-use clap::Parser;
-use log::info;
-
-use crate::{
-    account::arg::name::AccountNameFlag, backend::Backend, cache::arg::disable::CacheDisableFlag,
-    config::TomlConfig, folder::arg::name::FolderNameArg, printer::Printer,
-};
-
-/// Watch a folder for changes.
-///
-/// This command allows you to watch a new folder using the given
-/// name.
-#[derive(Debug, Parser)]
-pub struct FolderWatchCommand {
-    #[command(flatten)]
-    pub folder: FolderNameArg,
-
-    #[command(flatten)]
-    pub cache: CacheDisableFlag,
-
-    #[command(flatten)]
-    pub account: AccountNameFlag,
-}
-
-impl FolderWatchCommand {
-    pub async fn execute(self, printer: &mut impl Printer, config: &TomlConfig) -> Result<()> {
-        info!("executing folder watch command");
-
-        let folder = &self.folder.name;
-
-        let some_account_name = self.account.name.as_ref().map(String::as_str);
-        let (toml_account_config, account_config) = config
-            .clone()
-            .into_account_configs(some_account_name, self.cache.disable)?;
-        let backend = Backend::new(toml_account_config, account_config.clone(), false).await?;
-
-        printer.print_log(format!("Start watching folder {folder} for changes…"))?;
-
-        backend.watch_emails(&folder).await
-    }
-}