mit_commit_message_lints/mit/lib/
rotation_option.rs

1//! Rotation strategy for the primary author across commits
2use std::{
3    fmt::{Display, Formatter},
4    str::FromStr,
5};
6
7use crate::mit::lib::errors::DeserializeRotationOptionError;
8
9/// How to rotate the primary author when pairing or mobbing
10#[derive(clap::ValueEnum, Ord, PartialOrd, Eq, PartialEq, Debug, Clone, Copy)]
11pub enum RotationOption {
12    /// Rotation is disabled
13    Off,
14    /// Rotate through authors in order, one per commit
15    RoundRobin,
16    /// Shuffle authors randomly on each commit
17    Random,
18}
19
20const OFF_DISPLAY: &str = "off";
21const ROUND_ROBIN_DISPLAY: &str = "round-robin";
22const RANDOM_DISPLAY: &str = "random";
23
24impl FromStr for RotationOption {
25    type Err = DeserializeRotationOptionError;
26
27    fn from_str(s: &str) -> Result<Self, Self::Err> {
28        match s.to_ascii_lowercase().as_str() {
29            OFF_DISPLAY => Ok(Self::Off),
30            ROUND_ROBIN_DISPLAY => Ok(Self::RoundRobin),
31            RANDOM_DISPLAY => Ok(Self::Random),
32            _ => Err(DeserializeRotationOptionError { src: s.into() }),
33        }
34    }
35}
36
37impl Display for RotationOption {
38    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
39        match self {
40            Self::Off => write!(f, "{OFF_DISPLAY}"),
41            Self::RoundRobin => write!(f, "{ROUND_ROBIN_DISPLAY}"),
42            Self::Random => write!(f, "{RANDOM_DISPLAY}"),
43        }
44    }
45}
mit_commit_message_lints/mit/lib/rotation_option.rs

mit_commit_message_lints/mit/lib/
rotation_option.rs
