feat: add documentation

src/cli.rs

@@ -5,10 +5,9 @@ use std::net::Shutdown;
 use std::os::unix::net::UnixStream;
 use std::time::Duration;
 
-#[derive(Debug, Parser)]
+#[derive(Parser)]
 #[command(name = "timers")]
-#[command(about = "A advanced timer daemon/cli.", long_about = None)]
-#[command(arg_required_else_help = true)]
+/// A advanced timer daemon/cli.
 pub struct Cli {
     #[command(subcommand)]
     pub command: Command,
@@ -19,35 +18,64 @@ pub struct Cli {
 
 #[derive(Debug, Subcommand)]
 pub enum Command {
+    /// Run as daemon
+    #[clap(visible_alias="d")]
     Daemon {
+        /// do not send notifications
         #[arg(short, long)]
-        notify: bool,
+        no_notify: bool,
     },
+    /// Add a timer
+    #[clap(visible_alias="a")]
     Add {
+        /// name of the timer
         name: String,
+        /// duration of the timer
         duration: humantime::Duration,
     },
+    /// List timers
+    #[clap(visible_alias="l")]
     List,
+    /// Remove a timer
+    #[clap(visible_alias="r")]
     Remove {
+        /// name of the timer to remove
         name: String,
     },
+    /// Pomodoro specific command
     #[command(subcommand)]
+    #[clap(visible_alias="p")]
     Pomodoro(PomodoroCommand)
 }
 
 #[derive(Debug, Subcommand)]
 pub enum PomodoroCommand {
+    /// Start pomodoro
+    #[clap(visible_alias="s")]
     Start {
+        /// duration to work for
+        #[arg(long)]
         #[clap(default_value_t = Duration::from_secs(25 * 60).into())]
         work: humantime::Duration,
+
+        /// duration for short pauses
+        #[arg(long)]
         #[clap(default_value_t = Duration::from_secs(5 * 60).into())]
         pause: humantime::Duration,
+
+        /// duration for long pauses
+        #[arg(long)]
         #[clap(default_value_t = Duration::from_secs(10 * 60).into())]
         long_pause: humantime::Duration,
+
+        /// number of short pauses till long pause
+        #[arg(long)]
         #[clap(default_value_t = 3)]
         pauses_till_long: u64,
     },
-    Stop,
+    /// Stop the pomodoro
+    #[clap(visible_alias="p")]
+    Remove,
 }
 
 fn get_stream(socket_path: &String) -> Result<UnixStream> {

src/daemon.rs

@@ -22,33 +22,33 @@ pub enum Command {
         long_pause: Duration,
         pauses_till_long: u64,
     },
-    PomodoroStop
+    PomodoroRemove,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
 pub enum Answer {
     Ok,
-    Timers(Vec<Timer>, Option<Pomodoro>),
+    Timers(Vec<Timer>),
+    Pomodoro(Option<Pomodoro>),
 }
 
 impl Display for Answer {
     fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), std::fmt::Error> {
         match self {
             Answer::Ok => write!(f, "Ok"),
-            Answer::Timers(timers, pomodoro) => {
+            Answer::Timers(timers) => {
                 if timers.is_empty() {
-                    writeln!(f, "No timers running.")?;
+                    writeln!(f, "No timers running.")
                 } else {
                     let strings: Vec<String> =
                         timers.iter().map(|timer| timer.to_string()).collect();
-                    writeln!(f, "{}", strings.join("\n"))?;
-                };
-
-                match pomodoro {
-                    Some(p) => write!(f, "{}", p),
-                    None => write!(f, "No pomodoro running."),
+                    writeln!(f, "{}", strings.join("\n"))
                 }
             }
+            Answer::Pomodoro(pomodoro) => match pomodoro {
+                Some(p) => write!(f, "{}", p),
+                None => write!(f, "No pomodoro running."),
+            },
         }
     }
 }
@@ -69,7 +69,7 @@ pub struct Daemon {
 }
 
 impl Daemon {
-    pub fn new(socket_path: String, notify: bool) -> anyhow::Result<Self> {
+    pub fn new(socket_path: String, no_notify: bool) -> anyhow::Result<Self> {
         let path = std::path::Path::new(&socket_path);
         if path.exists() {
             std::fs::remove_file(path)
@@ -81,7 +81,7 @@ impl Daemon {
             listener,
             timers: Vec::new(),
             pomodoro: None,
-            notify,
+            notify: !no_notify,
         })
     }
 
@@ -92,7 +92,7 @@ impl Daemon {
     fn handle_command(&mut self, command: Command) -> Result<Answer, AnswerErr> {
         println!("Received command {:?}", command);
         match command {
-            Command::List => Ok(Answer::Timers(self.timers.clone(), self.pomodoro.clone())),
+            Command::List => Ok(Answer::Timers(self.timers.clone())),
             Command::Add(name, duration) => {
                 if self.has_timer(&name) {
                     return Err(AnswerErr::TimerAlreadyExist(name));
@@ -145,7 +145,7 @@ impl Daemon {
                 self.pomodoro = Some(Pomodoro::new(work, pause, long_pause, pauses_till_long));
                 Ok(Answer::Ok)
             }
-            Command::PomodoroStop => {
+            Command::PomodoroRemove => {
                 self.pomodoro = None;
                 Ok(Answer::Ok)
             },

src/main.rs

@@ -12,7 +12,7 @@ use cli::PomodoroCommand;
 fn main() -> Result<()> {
     let args = Cli::parse();
     let daemon_command = match args.command {
-        CliCommand::Daemon { notify } => return Daemon::new(args.socket, notify)?.run(),
+        CliCommand::Daemon { no_notify } => return Daemon::new(args.socket, no_notify)?.run(),
         CliCommand::Add { name, duration } => {
             DaemonCommand::Add(name.into_boxed_str(), duration.into())
         }
@@ -30,7 +30,7 @@ fn main() -> Result<()> {
                 long_pause: long_pause.into(),
                 pauses_till_long,
             },
-            PomodoroCommand::Stop => DaemonCommand::PomodoroStop,
+            PomodoroCommand::Remove => DaemonCommand::PomodoroRemove,
         },
     };
     send_command(&args.socket, daemon_command)

src/pomodoro.rs

@@ -39,9 +39,9 @@ enum Status {
 impl Display for Status {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
-            Status::Working => write!(f, "pomodoro work"),
-            Status::Pausing => write!(f, "pomodoro pause"),
-            Status::LongPause => write!(f, "pomodoro long pause"),
+            Status::Working => write!(f, "work"),
+            Status::Pausing => write!(f, "pause"),
+            Status::LongPause => write!(f, "long pause"),
         }
     }
 }