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Recommend '-h' on error #85

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merged 2 commits into from
Jun 25, 2024
Merged

Recommend '-h' on error #85

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427f574
Recommend '-h' on error
raboof Jun 24, 2024
b7617e5
Use the actual command being called in the error message
raboof Jun 25, 2024
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3 changes: 3 additions & 0 deletions cvelib/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -176,6 +176,9 @@ def wrapped(*args: Any, **kwargs: Any) -> Callable:
click.echo("CVE record is not valid against the v5 JSON schema:")
for error in exc.errors:
click.echo(f" {error}")
cmd_ctx = next((arg for arg in args if isinstance(arg, click.Context)), None)
cmd_name = cmd_ctx.command.name if cmd_ctx else "<command>"
click.echo(f"\nUse `cve {cmd_name} -h` for more information on how to use this command")
sys.exit(1)

return wrapped
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