WIP: completion command

src/main.rs

···
 mod workspace;
 use std::path::PathBuf;
 use std::{env::current_dir, io::Read};
+use clap_complete::Shell;
 use workspace::Workspace;
 
 //use smol;
···
     },
 
     Swap,
+
+    Edit {
+        #[arg(short = 't')]
+        task_id: u32
+    },
+
+    Completion {
+        #[arg(short = 's')]
+        shell: Shell
+    }
 }
 
 #[derive(Args)]
···
     let workspace = Workspace::from_path(dir).expect("Unable to find .tsk dir");
     workspace.swap_top().expect("swap to work");
 }
+
+fn command_edit(dir: PathBuf) {
+    let workspace = Workspace::from_path(dir).expect("Unable to find .tsk dir");
+    let task = workspace.
+}

src/workspace.rs

···
         })
     }
 
+    pub fn task(&self, id: Id) -> Result<Task> {
+        let mut file = util::flopen(
+            self.path.join("tasks").join(format!("tsk-{}.tsk", id.0)),
+            FlockArg::LockExclusive,
+        )?;
+        
+    }
+
     pub fn read_stack(&self, count: Option<usize>) -> Result<TaskStack> {
         TaskStack::from_tskdir(&self.path, count)
     }