Fix nix build by updating dependencies

Cargo.toml

@@ -1,10 +1,10 @@
 [package]
 name = "multi-ssh"
 version = "0.2.0"
-edition = "2021"
+edition = "2024"
 
 [dependencies]
-clap = { version = "4.5.23", features = ["derive"] }
-lazy-regex = "3.3.0"
-shell-words = "1.1.0"
-homedir = "0.3.4"
+clap = { version = "4.6.6", features = ["derive"] }
+lazy-regex = "3.6.1"
+shell-words = "1.1.1"
+homedir = "0.3.6"

flake.lock

@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759580034,
-        "narHash": "sha256-YWo57PL7mGZU7D4WeKFMiW4ex/O6ZolUS6UNBHTZfkI=",
+        "lastModified": 1787962033,
+        "narHash": "sha256-u6z9VTZA4Kf3RkHQo9sQI7NI4Ei/uiU9vrMqOiwWP1Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3bcc93c5f7a4b30335d31f21e2f1281cba68c318",
+        "rev": "c5c4a43b0e8056328ec4529f735cabdb8f1942bb",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "ref": "nixos-26.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -43,11 +43,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1759631821,
-        "narHash": "sha256-V8A1L0FaU/aSXZ1QNJScxC12uP4hANeRBgI4YdhHeRM=",
+        "lastModified": 1788165049,
+        "narHash": "sha256-en4IoUeCqvq9F66YhwOrUFw1nc70OBhrJwrzfalezvY=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "1d7cbdaad90f8a5255a89a6eddd8af24dc89cafe",
+        "rev": "d03cd474bd97389dcc2e8cd3b3bb6b8c6e346b1a",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,7 +2,7 @@
   description = "Flake of https://dev.stupstech.de/Mr_Steppy/multi-ssh";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-26.05";
     rust-overlay.url = "github:oxalica/rust-overlay";
   };
 

src/environment.rs

@@ -1,6 +1,6 @@
-use crate::shell_interface::{
-  build_command_from_shell_command, CommandOutput, CommandResult, ExitStatus, ShellCommand,
-  ShellInterface, StartError,
+use crate::shell_interface::{CommandOutput, CommandResult, ExitStatus, ShellCommand,
+                             ShellInterface, StartError,
+                             build_command_from_shell_command,
 };
 use std::env::VarError;
 use std::ffi::{OsStr, OsString};
@@ -60,7 +60,10 @@ impl Environment for Prod {
     K: AsRef<OsStr>,
     V: AsRef<OsStr>,
   {
-    env::set_var(key, value);
+    unsafe {
+      //multi-ssh is single threaded
+      env::set_var(key, value);
+    }
   }
 
   fn get_home_directory(&self) -> Option<PathBuf> {

src/main.rs

@@ -170,6 +170,30 @@ where
       },
     };
 
+    macro_rules! start_ssh_agent {
+      () => {
+        self.start_ssh_agent(&logger)?;
+      };
+    }
+
+    macro_rules! ssh {
+      ($($field:ident $(: $value:expr)?$(,)? )*) => {{
+        start_ssh_agent!();
+        ShellCommand::Ssh {
+          $( $field $(: $value)? ),*
+        }
+      }};
+    }
+
+    macro_rules! scp {
+      ($($field:ident $(: $value:expr)?$(,)? )*) => {{
+        start_ssh_agent!();
+        ShellCommand::Scp {
+          $( $field $(: $value)? ),*
+        }
+      }};
+    }
+
     let mut configured_servers = LazyCell::new(|| self.parse_server_configuration_from_env());
     let servers = args
       .servers
@@ -223,8 +247,6 @@ where
           None => None,
         };
 
-        self.start_ssh_agent(&logger)?;
-
         //make sure files exist
         match &file_server {
           Some(file_server) => match &file_server.address {
@@ -233,7 +255,7 @@ where
               files = files
                 .iter()
                 .map(|file| {
-                  let output = ShellCommand::Ssh {
+                  let output = ssh! {
                     address: ssh_address.to_string(),
                     server_command: ServerCommand::Realpath {
                       path: file_server.server_directory_path.join(file),
@@ -313,7 +335,7 @@ where
               server,
               actions: {
                 let present_file_names: Vec<OsString> = match &server.address {
-                  ServerAddress::Ssh { ssh_address } => ShellCommand::Ssh {
+                  ServerAddress::Ssh { ssh_address } => ssh! {
                     address: ssh_address.to_string(),
                     server_command: ServerCommand::Ls {
                       dir: working_directory.clone(),
@@ -472,7 +494,7 @@ where
                   None => ScpParam::from(file_action.file.as_path()),
                 };
                 let destination = ScpParam::from((server, &server_actions.working_directory));
-                ShellCommand::Scp {
+                scp! {
                   source,
                   destination,
                 }
@@ -484,7 +506,7 @@ where
               }
               Action::Delete => match &server.address {
                 ServerAddress::Ssh { ssh_address } => {
-                  ShellCommand::Ssh {
+                  ssh! {
                     address: ssh_address.to_string(),
                     server_command: ServerCommand::Rm {
                       file: server_actions.working_directory.join(&file_action.file),
@@ -503,7 +525,7 @@ where
               },
               Action::Rename { new_name } => match &server.address {
                 ServerAddress::Ssh { ssh_address } => {
-                  ShellCommand::Ssh {
+                  ssh! {
                     address: ssh_address.to_string(),
                     server_command: ServerCommand::Mv {
                       source: server_actions.working_directory.join(&file_action.file),
@@ -529,13 +551,12 @@ where
         log!(logger, "Done!");
       }
       Command::Command { command } => {
-        self.start_ssh_agent(&logger)?;
         Self::require_non_empty_servers(&servers)?;
         for server in servers {
           log!(logger, "Running command on '{}'...", server.get_name());
           match &server.address {
             ServerAddress::Ssh { ssh_address } => {
-              ShellCommand::Ssh {
+              ssh! {
                 address: ssh_address.to_string(),
                 server_command: ServerCommand::Execute {
                   working_directory: server.server_directory_path.clone(),
@@ -625,12 +646,11 @@ where
         }
 
         Self::require_non_empty_servers(&servers)?;
-        self.start_ssh_agent(&logger)?;
 
         for server in servers {
           log!(logger, "Getting file from {}...", server.get_name());
           let source = ScpParam::from((&server, server.server_directory_path.join(&file)));
-          ShellCommand::Scp {
+          scp! {
             source: source.clone(),
             destination: ScpParam::from(download_directory.as_path()),
           }
@@ -657,7 +677,7 @@ where
             .map_err(|e| format!("failed to open file in editor: {e}"))?;
 
           //upload file again
-          ShellCommand::Scp {
+          scp! {
             source: ScpParam::from(download_directory.join(file_name).as_path()),
             destination: source,
           }

src/shell_interface.rs

@@ -70,7 +70,7 @@ pub enum ShellCommand {
 }
 
 impl ShellCommand {
-  pub fn in_env<E>(self, environment: &mut E) -> EnvCommand<E> {
+  pub fn in_env<E>(self, environment: &mut E) -> EnvCommand<'_, E> {
     EnvCommand {
       command: self,
       environment,