Function decide 

pub fn decide(
    path: &Path,
    feature: Option<&str>,
    ids: &[String],
    verdict: &str,
    comment: Option<&str>,
    via: Via,
) -> CommandResult

speccoder review approve|request|clear [ID…]: records the person’s decision on the requirements named (none: every one not approved on its current wording) and writes review.json. request needs a comment.