Stdout redirection is performed automatically by the ShellJob and the metadata.options.filename_stdin input should be used to redirect a particular file to stdin. Attempting to perform these redirections "manually" through the arguments input will fail as the symbols will be quoted and so interpreted as a literal command line argument.
To prevent users making this mistake, a validator is added for the arguments input that validates that all elements are strings and that the reserved symbols are not defined.
Fixes #23
Stdout redirection is performed automatically by the
ShellJoband themetadata.options.filename_stdininput should be used to redirect a particular file to stdin. Attempting to perform these redirections "manually" through theargumentsinput will fail as the symbols will be quoted and so interpreted as a literal command line argument.To prevent users making this mistake, a validator is added for the
argumentsinput that validates that all elements are strings and that the reserved symbols are not defined.