OXYGENHUB
# 19c71c828f86 oxygenhub / crates / hub-api / src / lib.rs
3.5 KiB · Rust · last changed Milestone 0.1: browse 1 month ago source blame history raw
d23464c0 Andy McCall ↶ 1 
//! Types of the Oxygenhub JSON API (hub spec §12.1). Everything here is
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//! `serde` data with no behaviour, so clients in other languages can be
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//! generated from it and the server can never drift from them.
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//!
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//! Shapes reuse `oxy --json`'s where one exists (hashes as lowercase hex,
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//! times as milliseconds since the epoch), so tools written against the
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//! command line work against the hub.
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use serde::{Deserialize, Serialize};
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/// A repository as the API lists it.
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct Repository {
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    pub owner: String,
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    pub name: String,
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    pub description: String,
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    pub default_bookmark: String,
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    pub visibility: Visibility,
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    /// Milliseconds since the epoch.
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    pub created_ms: i64,
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    pub updated_ms: i64,
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    /// `https://…/{owner}/{name}`, what `oxy clone` takes.
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    pub clone_url: String,
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}
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#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
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#[serde(rename_all = "lowercase")]
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pub enum Visibility {
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    Public,
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    Internal,
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    Private,
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}
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impl Visibility {
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    pub fn as_str(self) -> &'static str {
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        match self {
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            Visibility::Public => "public",
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            Visibility::Internal => "internal",
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            Visibility::Private => "private",
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        }
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    }
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    pub fn parse(s: &str) -> Option<Visibility> {
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        Some(match s {
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            "public" => Visibility::Public,
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            "internal" => Visibility::Internal,
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            "private" => Visibility::Private,
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            _ => return None,
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        })
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    }
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}
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/// A bookmark: a name for a set of heads (spec §10.1).
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct Bookmark {
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    pub name: String,
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    pub heads: Vec<String>,
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    /// Number of changes in the bookmark's state.
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    pub changes: usize,
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    pub default: bool,
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}
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/// A tag: a name for one state, with its attestation when signed.
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct Tag {
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    pub name: String,
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    pub heads: Vec<String>,
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    pub message: String,
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    pub signer: Option<String>,
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}
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/// One change in a history listing.
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct ChangeSummary {
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    pub hash: String,
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    pub message: String,
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    pub author: Author,
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    pub when_ms: u64,
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    pub deps: Vec<String>,
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    pub head: bool,
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    pub signature: Signature,
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}
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/// Who wrote a change: the linked account when the signing key is linked,
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/// else the key alone.
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct Author {
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    pub name: String,
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    pub email: String,
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    pub key: String,
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    /// The hub account this key is linked to, when any.
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    pub account: Option<String>,
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}
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/// Signature status of a change as `oxy verify` reports it.
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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#[serde(tag = "status", rename_all = "lowercase")]
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pub enum Signature {
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    Unsigned,
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    Valid { key: String, sealed: bool, revoked: bool },
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    Invalid { reason: String },
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}
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/// An RFC 7807 problem response.
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct Problem {
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    pub status: u16,
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    pub title: String,
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    pub detail: String,
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}
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#[cfg(test)]
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mod tests {
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    use super::*;
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    #[test]
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    fn visibility_round_trips() {
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        for v in [Visibility::Public, Visibility::Internal, Visibility::Private] {
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            assert_eq!(Visibility::parse(v.as_str()), Some(v));
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        }
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        assert_eq!(Visibility::parse("secret"), None);
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    }
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}