README.md

@@ -62,6 +62,9 @@ más información):
   `--remote`), dejando un reporte CSV (`branch-clean-report.csv`) con nombre, commit, autor y
   fecha de cada rama eliminada.
 
+Por defecto solo se muestra cada paso que se ejecuta. Con `git-flow --verbose <command>` (o `-v`) se
+muestra además la salida de cada comando git y el traceback completo de los errores.
+
 El workflow para el cual se penso la herramienta es el siguiente:
 
 1. Sobre la primer rama principal configurada (por ejemplo, `dev`), se crea una nueva rama con

src/git_flow/git.py

@@ -1,6 +1,10 @@
 import subprocess
 from dataclasses import dataclass
 
+from rich.markup import escape
+from rich.panel import Panel
+from rich.text import Text
+
 from git_flow import FLOWCONFIG_FILENAME
 from git_flow.io import *
 
@@ -180,10 +184,13 @@ class Git:
         self._run(**kwargs)
 
     def _get(self, print: str | None = None, check: bool = True):
-        process = subprocess.run(self.command, capture_output=True, text=True)
+        process = subprocess.run(self.command, capture_output=True, text=True, check=False)
 
-        if print is not None:
+        # Sin --verbose solo se muestra el paso; si falla, la salida la muestra main()
-            self._print_process(process.stdout, process.stderr, print)
+        if print is not None and settings.verbose:
+            self._print_process(process, print)
+        elif print is not None:
+            console.print(Text.assemble(("› ", "cyan"), print))
 
         if check:
             process.check_returncode()
@@ -193,7 +200,7 @@ class Git:
     def _run(self, print: str | None = None, check: bool = True):
         return self._get(print, check)
 
-    def _print_process(self, stdout: str, stderr: str, title: str):
+    def _print_process(self, process: subprocess.CompletedProcess, title: str | None):
         command = []
 
         for arg in self.command:
@@ -205,12 +212,25 @@ class Git:
 
             command.append(arg)
 
-        text = f"[green]$ {' '.join(command)}[/green]"
+        ok = process.returncode == 0
+        # git escribe mensajes informativos en stderr, así que solo se resalta si falló
+        stderr_style = "dim" if ok else "red"
+        text = Text.assemble(("$ ", "dim"), (" ".join(command), "bold yellow"))
 
-        for line in stdout.splitlines():
+        for line in process.stdout.splitlines():
-            text += "\n" + line
+            text.append("\n" + line)
 
-        for line in stderr.splitlines():
+        for line in process.stderr.splitlines():
-            text += "\n[red]" + line + "[/red]"
+            text.append("\n" + line, stderr_style)
 
-        panel(title or "Ejecutando", text)
+        console.print(
+            Panel(
+                text,
+                title=f"[bold]{escape(title or 'Ejecutando')}[/bold]",
+                title_align="left",
+                subtitle=None if ok else f"código de salida {process.returncode}",
+                subtitle_align="right",
+                border_style="bright_black" if ok else "red",
+                expand=False,
+            )
+        )

src/git_flow/io.py

@@ -1,10 +1,19 @@
 from rich.console import Console
-from rich.prompt import Prompt, Confirm
 from rich.panel import Panel
+from rich.prompt import Confirm, Prompt
 
 console = Console(highlight=False)
 
 
+class Settings:
+    """Opciones globales de ejecución, configuradas desde la línea de comandos."""
+
+    verbose: bool = False
+
+
+settings = Settings()
+
+
 def success(msg: str):
     console.print(f":white_check_mark: [green]{msg}[/green]")
 

src/git_flow/main.py

@@ -1,12 +1,16 @@
 #!/usr/bin/env python3
 
-import traceback
+from subprocess import CalledProcessError, SubprocessError
-from subprocess import SubprocessError
+from typing import Annotated
 
+import click
 import typer
+from rich.markup import escape
+from rich.traceback import Traceback
 
 from git_flow import GitFlowError
 from git_flow.command import base, branch, commit, init, merge, new, release, tag
+from git_flow.io import console, settings
 
 REPOSITORY_TOKEN_PATH = ".repository-token"
 LOCALE = "es_AR.UTF-8"
@@ -22,15 +26,55 @@ app.add_typer(release.app)
 app.add_typer(branch.app)
 
 
+@app.callback()
+def options(
+    verbose: Annotated[
+        bool,
+        typer.Option(
+            "--verbose",
+            "-v",
+            help="Muestra la salida de los comandos git y el traceback de los errores",
+        ),
+    ] = False,
+):
+    settings.verbose = verbose
+
+
 def main():
     try:
         app()
         print()
     except GitFlowError as e:
-        lines = [str(e), ""]
+        _print_error(escape(str(e)), "Git Flow", e)
-        lines += traceback.format_exception(e)
+    except CalledProcessError as e:
-        base.io_error("".join(lines), title="Git Flow")
+        _print_error(_format_process_error(e), "Comando", e)
     except SubprocessError as e:
-        base.io_error(str(e), title="Comando")
+        _print_error(escape(str(e)), "Comando", e)
     except KeyboardInterrupt:
         base.io_error("Ejecución abortada")
+
+
+def _format_process_error(e: CalledProcessError) -> str:
+    command = " ".join(e.cmd) if isinstance(e.cmd, list) else str(e.cmd)
+    message = f"[bold]$ {escape(command)}[/bold]\nTerminó con código de salida {e.returncode}"
+
+    for output in (e.stdout, e.stderr):
+        if isinstance(output, str) and output.strip():
+            message += "\n\n" + escape(output.strip())
+
+    return message
+
+
+def _print_error(message: str, title: str, e: BaseException):
+    if settings.verbose:
+        base.io_error(message, title=title)
+        console.print(
+            Traceback.from_exception(
+                type(e), e, e.__traceback__, suppress=[click, typer]
+            )
+        )
+    else:
+        base.io_error(
+            message + "\n\n[dim]Ejecutar con `git-flow --verbose <comando>` para ver el detalle[/dim]",
+            title=title,
+        )