feat: add output pipeline

docs/implementation-plan.md

@@ -130,7 +130,9 @@ commands не пустые для секций, которые присутст
    - жёлтый [Remote] ... Success!
    - `Deploy successful!` / красный блок ошибки с stderr.
 3. Тайминги каждого шага (Instant::now).
-4. Опционально: indicatif progress-bar на этапе передачи файлов.
+4. indicatif progress-bar решено не добавлять: статистика файлов/байт и тайминги
+   уже дают достаточно информации, а прогресс-бар усложнил бы вывод при
+   параллельных логах команд (ADR-002, минимум зависимостей).
 
 Критерий приёмки: вывод визуально совпадает с примером UX из PRD;
 --dry-run печатает весь план всех трёх фаз без единого действия.

src/deploy.rs

@@ -0,0 +1,152 @@
+use std::time::{Duration, Instant};
+
+use anyhow::Result;
+use colored::Colorize;
+
+use crate::config::Project;
+use crate::{local, ssh, sync};
+
+pub fn deploy(name: &str, project: &Project, dry_run: bool) -> Result<()> {
+    println!("deploying '{name}'");
+
+    let local_cmds = project
+        .local
+        .as_ref()
+        .map_or([].as_slice(), |c| c.commands.as_slice());
+    let remote_cmds = project
+        .remote
+        .as_ref()
+        .map_or([].as_slice(), |c| c.commands.as_slice());
+
+    if dry_run {
+        print_plan(project, local_cmds, remote_cmds);
+        return Ok(());
+    }
+
+    if local_cmds.is_empty() && project.sync.is_empty() && remote_cmds.is_empty() {
+        println!("nothing to do: no local commands, sync rules or remote commands");
+        return Ok(());
+    }
+
+    let total = Instant::now();
+
+    for cmd in local_cmds {
+        let step = Instant::now();
+        if let Err(err) = local::execute(cmd, &project.workdir) {
+            fail_line("🟢 [Local]", &format!("running: {cmd}..."), err.to_string());
+            return Err(err);
+        }
+        success_line(
+            "🟢 [Local]",
+            &format!("running: {cmd}..."),
+            "Success!",
+            step.elapsed(),
+        );
+    }
+
+    if !project.sync.is_empty() || !remote_cmds.is_empty() {
+        let mut session = connect(project)?;
+
+        for rule in &project.sync {
+            let step = Instant::now();
+            let target = rule.target.to_string_lossy().to_string();
+            let result = sync::upload(&mut session, &rule.source, &target);
+            let label = format!("transferring {} to {}...", rule.source.display(), target);
+            match result {
+                Ok(stats) => success_line(
+                    "🔵 [SFTP]",
+                    &label,
+                    &format!("Done! ({stats})"),
+                    step.elapsed(),
+                ),
+                Err(err) => {
+                    fail_line("🔵 [SFTP]", &label, err.to_string());
+                    return Err(err);
+                }
+            }
+        }
+
+        for cmd in remote_cmds {
+            let step = Instant::now();
+            if let Err(err) = session.exec(cmd) {
+                fail_line(
+                    "🟡 [Remote]",
+                    &format!("running: {cmd}..."),
+                    err.to_string(),
+                );
+                return Err(err);
+            }
+            success_line(
+                "🟡 [Remote]",
+                &format!("running: {cmd}..."),
+                "Success!",
+                step.elapsed(),
+            );
+        }
+    }
+
+    println!(
+        "🎉 {} (total {})",
+        "Deploy successful!".green().bold(),
+        fmt_dur(total.elapsed())
+    );
+    Ok(())
+}
+
+fn print_plan(project: &Project, local_cmds: &[String], remote_cmds: &[String]) {
+    println!("dry-run plan:");
+    for cmd in local_cmds {
+        println!("  🟢 [Local]  {cmd}");
+    }
+    for rule in &project.sync {
+        println!(
+            "  🔵 [SFTP]   {} -> {}",
+            rule.source.display(),
+            rule.target.display()
+        );
+    }
+    for cmd in remote_cmds {
+        println!("  🟡 [Remote] {cmd}");
+    }
+    println!("{}", "nothing executed".dimmed());
+}
+
+fn connect(project: &Project) -> Result<ssh::Session> {
+    let target = ssh::Target {
+        host_alias: project.host.clone(),
+        user: project.user.clone(),
+        port: project.port,
+        key_path: project.key_path.clone(),
+    };
+    let resolved = ssh::resolve(&target)?;
+    ssh::connect(&resolved)
+}
+
+fn success_line(tag: &str, action: &str, status: &str, took: Duration) {
+    println!(
+        "{} {} {} ({})",
+        tag.green().bold(),
+        action,
+        status.green(),
+        fmt_dur(took).dimmed()
+    );
+}
+
+fn fail_line(tag: &str, action: &str, message: String) {
+    println!(
+        "{} {} {}",
+        tag.green().bold(),
+        action,
+        "FAILED".red().bold()
+    );
+    eprintln!("{}", message.red());
+}
+
+fn fmt_dur(d: Duration) -> String {
+    let ms = d.as_millis();
+    if ms < 1000 {
+        format!("{ms}ms")
+    } else {
+        format!("{:.2}s", d.as_secs_f64())
+    }
+}

src/local.rs

@@ -3,19 +3,10 @@ use std::process::Command;
 
 use anyhow::{Context, Result, bail};
 
-pub fn run_commands(commands: &[String], workdir: &Path) -> Result<()> {
-    for cmd in commands {
-        run_command(cmd, workdir)?;
-    }
-    Ok(())
-}
-
-fn run_command(cmd: &str, workdir: &Path) -> Result<()> {
+pub fn execute(cmd: &str, workdir: &Path) -> Result<()> {
     let mut command = shell_command(cmd);
     command.current_dir(workdir);
 
-    println!("[Local] running: {cmd} ...");
-
     let status = command
         .status()
         .with_context(|| format!("failed to spawn '{cmd}' in {}", workdir.display()))?;
@@ -25,7 +16,7 @@ fn run_command(cmd: &str, workdir: &Path) -> Result<()> {
             Some(code) => format!("exit code {code}"),
             None => "terminated by signal".to_string(),
         };
-        bail!("[Local] running: {cmd} ... FAILED ({code})");
+        bail!("{cmd} FAILED ({code})");
     }
     Ok(())
 }
@@ -85,20 +76,24 @@ mod tests {
 
     #[test]
     fn successful_commands_pass_silently() {
-        let cmds = vec![ok_cmd(), ok_cmd()];
-        run_commands(&cmds, Path::new(".")).unwrap();
+        execute(&ok_cmd(), Path::new(".")).unwrap();
+        execute(&ok_cmd(), Path::new(".")).unwrap();
     }
 
     #[test]
     fn fail_fast_stops_on_first_error_with_exit_code() {
         let workdir = tmpdir("failfast");
         let marker = workdir.join("first-ran.txt");
-        let cmds = vec![
+        let cmds = [
             marker_cmd("first-ran.txt"),
             fail_cmd(7),
             marker_cmd("never.txt"),
         ];
-        let err = run_commands(&cmds, &workdir).unwrap_err();
+        let err = cmds
+            .iter()
+            .map(|cmd| execute(cmd, &workdir))
+            .collect::<Result<Vec<_>>>()
+            .unwrap_err();
         assert!(err.to_string().contains("exit code 7"), "{err:#}");
         assert!(marker.exists(), "first command did not run");
         assert!(
@@ -111,7 +106,7 @@ mod tests {
     #[test]
     fn commands_run_in_workdir() {
         let workdir = tmpdir("workdir");
-        run_commands(&[marker_cmd("in-workdir.txt")], &workdir).unwrap();
+        execute(&marker_cmd("in-workdir.txt"), &workdir).unwrap();
         assert!(workdir.join("in-workdir.txt").exists());
         let _ = fs::remove_dir_all(workdir);
     }
@@ -120,7 +115,7 @@ mod tests {
     fn missing_workdir_is_contextual_error() {
         let missing = tmpdir("gone");
         fs::remove_dir(&missing).unwrap();
-        let err = run_commands(&[ok_cmd()], &missing).unwrap_err();
+        let err = execute(&ok_cmd(), &missing).unwrap_err();
         assert!(err.to_string().contains("failed to spawn"), "{err:#}");
     }
 }

src/main.rs

@@ -1,5 +1,6 @@
 mod cli;
 mod config;
+mod deploy;
 mod local;
 mod ssh;
 mod sync;
@@ -43,66 +44,5 @@ fn run(cli: &cli::Cli) -> Result<()> {
         .get(name)
         .with_context(|| format!("project '{name}' not found in {}", path.display()))?;
 
-    let target = match &project.user {
-        Some(user) => format!("{user}@{}:{}", project.host, project.port.unwrap_or(22)),
-        None => format!("{}:{}", project.host, project.port.unwrap_or(22)),
-    };
-    println!(
-        "deploying '{name}' to {target}: {} local cmd(s), {} sync rule(s), {} remote cmd(s)",
-        project.local.as_ref().map_or(0, |c| c.commands.len()),
-        project.sync.len(),
-        project.remote.as_ref().map_or(0, |c| c.commands.len()),
-    );
-    let local_cmds = project
-        .local
-        .as_ref()
-        .map_or([].as_slice(), |c| c.commands.as_slice());
-    let remote_cmds = project
-        .remote
-        .as_ref()
-        .map_or([].as_slice(), |c| c.commands.as_slice());
-
-    if cli.dry_run {
-        println!("dry-run plan:");
-        for cmd in local_cmds {
-            println!("  local : {cmd}");
-        }
-        for rule in &project.sync {
-            println!(
-                "  sync  : {} -> {}",
-                rule.source.display(),
-                rule.target.display()
-            );
-        }
-        for cmd in remote_cmds {
-            println!("  remote: {cmd}");
-        }
-    } else {
-        local::run_commands(local_cmds, &project.workdir)?;
-        println!("[Local] done: {} cmd(s) succeeded", local_cmds.len());
-
-        let needs_session = !project.sync.is_empty() || !remote_cmds.is_empty();
-        let mut session = None;
-        if needs_session {
-            let target = ssh::Target {
-                host_alias: project.host.clone(),
-                user: project.user.clone(),
-                port: project.port,
-                key_path: project.key_path.clone(),
-            };
-            let resolved = ssh::resolve(&target)?;
-            session = Some(ssh::connect(&resolved)?);
-        }
-
-        if let Some(session) = session.as_mut() {
-            for rule in &project.sync {
-                sync::upload(session, &rule.source, &rule.target.to_string_lossy())?;
-            }
-            for cmd in remote_cmds {
-                session.exec(cmd)?;
-            }
-            println!("[Remote] done: {} cmd(s) succeeded", remote_cmds.len());
-        }
-    }
-    Ok(())
+    deploy::deploy(name, project, cli.dry_run)
 }

src/ssh.rs

@@ -190,12 +190,7 @@ pub(crate) fn runtime() -> &'static tokio::runtime::Runtime {
 }
 
 pub fn connect(resolved: &Resolved) -> Result<Session> {
-    println!(
-        "connecting to {}@{} (key {}) ...",
-        resolved.user,
-        format_host_port(&resolved.host, resolved.port),
-        resolved.key_path.display()
-    );
+    println!("connecting...");
     runtime().block_on(async {
         let handler = ClientHandler {
             host: resolved.host.clone(),
@@ -248,7 +243,6 @@ async fn authenticate(handle: &mut Handle<ClientHandler>, r: &Resolved) -> Resul
 
 impl Session {
     pub fn exec(&mut self, cmd: &str) -> Result<()> {
-        println!("[Remote] running: {cmd} ...");
         runtime().block_on(async {
             use std::io::Write;
 
@@ -286,7 +280,7 @@ impl Session {
                 } else {
                     format!("\nstderr:\n{stderr}")
                 };
-                bail!("[Remote] running: {cmd} ... FAILED (exit code {status}){tail}");
+                bail!("{cmd} FAILED (exit code {status}){tail}");
             }
             Ok(())
         })

src/sync.rs

@@ -32,8 +32,7 @@ fn human_size(bytes: u64) -> String {
 }
 
 pub fn upload(session: &mut Session, source: &Path, target: &str) -> Result<Stats> {
-    println!("[SFTP] transferring {} -> {} ...", source.display(), target);
-    let stats = runtime().block_on(async {
+    runtime().block_on(async {
         if source.is_dir() {
             upload_dir(session, source, target).await
         } else if source.is_file() {
@@ -41,9 +40,7 @@ pub fn upload(session: &mut Session, source: &Path, target: &str) -> Result<Stat
         } else {
             bail!("sync source '{}' does not exist", source.display());
         }
-    })?;
-    println!("[SFTP] ... Done! ({stats})");
-    Ok(stats)
+    })
 }
 
 async fn open_sftp(session: &mut Session) -> Result<SftpSession> {