feat: impl tmux session switching writing to history file

1 files changed, 21 insertions, 11 deletions

diff --git a/src/main.rs b/src/main.rs
index 763194c..b546377 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,20 +2,21 @@ use std::collections::HashMap;
 
 use clap::Parser;
 
-use sshr::{Config, History, KnownHosts, Session, SessionSource, Tmux};
+use sshr::{Commands, Config, History, KnownHosts, Session, SessionSource, Tmux};
 
 fn main() -> anyhow::Result<()> {
-    let config = Config::parse();
+    let mut config = Config::parse();
 
     tracing_subscriber::fmt::fmt()
         .with_max_level(&config.verbosity)
         .without_time()
         .init();
 
-    if config.list {
-        list_sessions(config)
-    } else {
-        switch(config.target)
+    config.history_file = config.history_file.or_else(History::default_path);
+
+    match config.command.to_owned() {
+        Commands::List => list_sessions(config),
+        Commands::Switch { name } => switch(config, name),
     }
 }
 
@@ -25,9 +26,9 @@ fn list_sessions(config: Config) -> anyhow::Result<()> {
     sessions = KnownHosts::default().update(sessions)?;
     sessions = Tmux::new(config.socket_name).update(sessions)?;
 
-    if let Some(history_file) = config.history_file.or_else(History::default_path) {
-        if history_file.exists() {
-            sessions = History::new(history_file).update(sessions)?;
+    if let Some(history) = config.history_file.map(History::new) {
+        if history.exists() {
+            sessions = history.update(sessions)?;
         }
     }
 
@@ -42,6 +43,15 @@ fn list_sessions(config: Config) -> anyhow::Result<()> {
     Ok(())
 }
 
-fn switch(_target: Option<String>) -> anyhow::Result<()> {
-    todo!()
+fn switch(config: Config, name: String) -> anyhow::Result<()> {
+    let tmux = Tmux::new(config.socket_name);
+
+    if let Some(history) = config.history_file.map(History::new) {
+        if tmux.switch(&name)?.success() {
+            let session = tmux.show(&name)?;
+            history.update_session(session)?;
+        }
+    }
+
+    Ok(())
 }