Module stdin 

Utilities for reading from stdin in pipe-friendly commands.

Supports the - convention: --description - reads from stdin. Also supports reading bean IDs from stdin, one per line.

Functions

read_ids_from_stdin

Read bean IDs from stdin, one per line. Trims whitespace and skips empty lines.

read_stdin

Read all of stdin into a string. Returns an error if stdin is a terminal (not piped).

resolve_stdin_opt

Resolve an Option<String> that might contain “-”.

resolve_stdin_value

Resolve a value that might be “-” (meaning read from stdin). If the value is “-”, reads stdin. Otherwise returns the value as-is.