Add command line switch to pueue add to specificy current working directory.

[noyez]

Is your feature request related to a problem? Please describe.
I often have many tmux windows open and i'm not always conscience which directory i'm in. Then i add a task to pueue and the output goes into the directory i happen to be. I'd like to be able to explicitly specify a current working directory for the command added so it can be consistent and explicit, rather than implicit from wherever the task was added to pueue.

Describe the solution you'd like
A command line option to pueue add such as -C to change the current working directory of the command that will be added to the queue.

Describe alternatives you've considered
simply try to execute pueue add in the same directory every time.

Additional context
This is a feature i could implement if you want to move forward.

[noyez]

In fact i did implement it in about 20min. Only 6 lines difference.

diff --git a/client/cli.rs b/client/cli.rs
index 78db758..0e43e3e 100644
--- a/client/cli.rs
+++ b/client/cli.rs
@@ -54,6 +54,10 @@ pub enum SubCommand {
         /// This is useful when scripting and working with dependencies.
         #[clap(short, long)]
         print_task_id: bool,
+
+        /// Specify current working directory.
+        #[clap(name="cwd", short = 'C', long)]
+        cwd: Option<PathBuf>,
     },
     /// Remove tasks from the list.
     /// Running or paused tasks need to be killed first.
diff --git a/client/client.rs b/client/client.rs
index 04ca427..1077a1b 100644
--- a/client/client.rs
+++ b/client/client.rs
@@ -330,8 +330,9 @@ impl Client {
                 dependencies,
                 label,
                 print_task_id,
+                cwd,
             } => {
-                let cwd_pathbuf = current_dir()?;
+                let cwd_pathbuf = cwd.as_ref().map_or_else(||  current_dir(), |c| Ok(c.to_path_buf()))?;
                 let cwd = cwd_pathbuf
                     .to_str()
                     .context("Cannot parse current working directory (Invalid utf8?)")?;

[Nukesor]

Sounds like a reasonable addition :)

I'll probably add it next week, as I'm quite busy for the next few days and I also need a little break from Pueue ;D.