pub fn run_alias_from_env() -> Result<i32>Expand description
Parse process args as the run alias binary, detect the current dir,
dispatch, and return the exit code.
Always treats positional arguments as a task or command (routed through [cmd::run])
— built-in subcommand names are never parsed specially, so
run clean, run install, etc. run the corresponding task/command.
When the COMPLETE environment variable is set, writes shell completions
to stdout and exits without running the normal command dispatch.
§Errors
Returns an error when reading current dir fails, project detection fails, command execution fails, or writing clap output fails.
Argument parsing/help/version flows are rendered by clap and returned as an exit code instead of terminating the host process.