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fix: route CLI error tracebacks to stderr instead of stdout #255

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Merged
merged 2 commits into from
Sep 5, 2025
Merged

fix: route CLI error tracebacks to stderr instead of stdout #255

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7179309
fix: separate console streams for proper stdout/stderr routing
pyq Sep 4, 2025
01aefba
feat: install Rich's global exception handler for improved error repo…
pyq Sep 4, 2025
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9 changes: 5 additions & 4 deletions src/mcpm/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,8 @@
from mcpm.utils.logging_config import setup_logging
from mcpm.utils.rich_click_config import click, get_header_text

console = Console()
console = Console() # stdout for regular CLI output
err_console = Console(stderr=True) # stderr for errors/tracebacks
client_config_manager = ClientConfigManager()

# Setup Rich logging early - this runs when the module is imported
Expand All @@ -53,9 +54,9 @@ def wrapper(*args, **kwargs):
try:
return func(*args, **kwargs)
except Exception:
console.print(Traceback(show_locals=True))
console.print("[bold red]An unexpected error occurred.[/bold red]")
console.print(
err_console.print(Traceback(show_locals=True))
err_console.print("[bold red]An unexpected error occurred.[/bold red]")
err_console.print(
"Please report this issue on our GitHub repository: "
"[link=https://github.com/pathintegral-institute/mcpm.sh/issues]https://github.com/pathintegral-institute/mcpm.sh/issues[/link]"
)
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