75 lines
1.5 KiB
Rust
75 lines
1.5 KiB
Rust
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use crate::common::*;
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#[derive(Deserialize, Serialize)]
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pub(crate) struct Metadata {
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#[serde(default, rename = "type")]
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pub(crate) kind: Option<Kind>,
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#[serde(default)]
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pub(crate) pr: Option<Url>,
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#[serde(default)]
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pub(crate) fixes: Vec<Url>,
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}
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impl Metadata {
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#[throws(as Option)]
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pub(crate) fn from_commit(commit: &Commit) -> Metadata {
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const BLANK: &str = "\n\n";
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let message = String::from_utf8_lossy(commit.message_bytes());
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let blank = message.rfind(BLANK)?;
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let yaml = &message[blank + BLANK.len()..];
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let metadata = serde_yaml::from_str(yaml).ok()?;
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metadata
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}
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pub(crate) fn emoji(&self) -> &'static str {
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if let Some(kind) = self.kind {
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match kind {
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Kind::Added => ":sparkles:",
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Kind::Breaking => ":boom:",
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Kind::Changed => ":zap:",
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Kind::Development => ":wrench:",
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Kind::Distribution => ":package:",
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Kind::Documentation => ":books:",
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Kind::Fixed => ":bug:",
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Kind::Reform => ":art:",
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Kind::Release => ":bookmark:",
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Kind::Testing => ":white_check_mark:",
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}
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} else {
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":construction:"
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}
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}
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}
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impl Default for Metadata {
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fn default() -> Metadata {
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Metadata {
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kind: None,
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pr: None,
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fixes: Vec::new(),
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}
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}
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}
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impl Display for Metadata {
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#[throws(fmt::Error)]
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fn fmt(&self, f: &mut Formatter) {
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writeln!(f)?;
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writeln!(
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f,
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"{}",
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serde_yaml::to_string(&self)
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.unwrap()
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.split("---")
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.last()
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.unwrap()
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.trim()
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)?;
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}
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}
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