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use crate::publish_evidence::PublishEvidence;
use serde::{Deserialize, Serialize};
/// Three-group dispatch classification for publishers. Dispatch order is
/// always Assets → Manager → Submitter. The Submitter gate sits between
/// Manager and Submitter and short-circuits Submitter dispatch when any
/// `required: true` publisher in Assets or Manager failed (so a botched
/// homebrew tap push cannot burn a crates.io version slot).
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
pub enum PublisherGroup {
/// Writes uploadable bytes to systems we control end-to-end. Failures
/// are reversible via API delete (github-release, dockerhub,
/// artifactory, cloudsmith, blob).
Assets,
/// Writes to package-manager state. Server-side deletable, but
/// consumer machines may have already pulled the artifact
/// (homebrew, scoop, nix, krew, mcp, our-AUR repos, custom).
Manager,
/// Writes to a third-party submission queue, an immutable registry
/// slot, or a channel position we cannot reclaim. Gated behind the
/// Submitter gate; rollback is informational only
/// (cargo, chocolatey, winget, snapcraft, upstream-AUR force-push).
Submitter,
}
/// Per-publisher terminal state in [`PublishReport`]. Stage-level statuses
/// like `pending-moderation` / `pending-validation` / `announce-gated`
/// live on the run summary, not here.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub enum PublisherOutcome {
/// `Publisher::run` returned `Ok` and the artifact is live.
Succeeded,
/// Publisher did not execute; see [`SkipReason`] for why.
Skipped(SkipReason),
/// `Publisher::run` returned `Err`; the carried `String` is the error
/// message (already rendered via `{:#}`).
Failed(String),
/// Initially [`PublisherOutcome::Succeeded`], then revert dispatch
/// successfully reverted the action.
RolledBack,
/// Initial run succeeded but revert dispatch failed; manual
/// intervention required. The carried `String` is the rollback
/// error message.
RollbackFailed(String),
/// Rollback was skipped because the required scope token env var
/// (per `Publisher::rollback_scope_needed`) is not set in the
/// environment.
RollbackSkippedNoScope,
/// Publisher succeeded but the version is queued for moderation (chocolatey, AUR-like).
PendingModeration,
/// Publisher succeeded but a downstream validation step is still polling (winget).
PendingValidation,
/// Publisher succeeded; rollback was skipped because `--rollback=none` was set.
PublishedNoRollback,
}
/// Reason a publisher was [`PublisherOutcome::Skipped`]. Serialized as
/// kebab-case (e.g. `"submitter-gated"`).
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
#[serde(rename_all = "kebab-case")]
pub enum SkipReason {
/// Skipped because a required Assets/Manager publisher failed; the
/// Submitter gate closed before this publisher could dispatch.
/// Preserves rollback safety on irreversible publishers.
SubmitterGated,
/// Publisher entry absent from the workspace config; the
/// `Publisher::run` impl was never invoked.
NotConfigured,
/// Pipeline ran in `--snapshot` mode; publishers do not fire.
Snapshot,
/// Pipeline ran in `--dry-run` mode; publishers do not fire.
DryRun,
}
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct PublisherResult {
pub name: String,
pub group: PublisherGroup,
pub required: bool,
pub outcome: PublisherOutcome,
pub evidence: Option<PublishEvidence>,
}
#[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
pub struct PublishReport {
pub results: Vec<PublisherResult>,
#[serde(default)]
pub submitter_gated: bool,
#[serde(default)]
pub announce_gated: bool,
}
impl PublishReport {
pub fn required_failures(&self) -> usize {
self.results
.iter()
.filter(|r| r.required && matches!(r.outcome, PublisherOutcome::Failed(_)))
.count()
}
/// Returns true if any publisher in `group` failed.
///
/// When `required_only` is true, only publishers with `required: true` count.
/// The Submitter gate consults this with `required_only = true` against the
/// Assets and Manager groups to decide whether to skip Submitter dispatch.
pub fn any_failed(&self, group: PublisherGroup, required_only: bool) -> bool {
self.results.iter().any(|r| {
r.group == group
&& (!required_only || r.required)
&& matches!(r.outcome, PublisherOutcome::Failed(_))
})
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn empty_report_has_zero_failures() {
let r = PublishReport::default();
assert!(r.results.is_empty());
assert!(!r.submitter_gated);
assert_eq!(r.required_failures(), 0);
}
#[test]
fn required_failures_counts_only_required() {
let mut r = PublishReport::default();
r.results.push(PublisherResult {
name: "optional-pub".to_string(),
group: PublisherGroup::Manager,
required: false,
outcome: PublisherOutcome::Failed("boom".to_string()),
evidence: None,
});
r.results.push(PublisherResult {
name: "required-pub".to_string(),
group: PublisherGroup::Submitter,
required: true,
outcome: PublisherOutcome::Failed("boom".to_string()),
evidence: None,
});
assert_eq!(r.required_failures(), 1);
}
#[test]
fn skip_reason_serializes_as_kebab_case() {
let s = serde_json::to_string(&SkipReason::SubmitterGated).expect("serialize");
assert_eq!(s, "\"submitter-gated\"");
}
#[test]
fn publisher_group_serializes_pascal_case() {
let s = serde_json::to_string(&PublisherGroup::Submitter).expect("serialize");
assert_eq!(s, "\"Submitter\"");
}
#[test]
fn publisher_outcome_succeeded_serializes_as_bare_string() {
let s = serde_json::to_string(&PublisherOutcome::Succeeded).expect("serialize");
assert_eq!(s, "\"Succeeded\"");
}
#[test]
fn publisher_outcome_failed_serializes_as_externally_tagged() {
let s = serde_json::to_string(&PublisherOutcome::Failed("boom".into())).expect("serialize");
assert_eq!(s, r#"{"Failed":"boom"}"#);
}
#[test]
fn any_failed_returns_true_only_for_required_when_required_only_is_true() {
let mut r = PublishReport::default();
r.results.push(PublisherResult {
name: "required-mgr".to_string(),
group: PublisherGroup::Manager,
required: true,
outcome: PublisherOutcome::Failed("boom".to_string()),
evidence: None,
});
r.results.push(PublisherResult {
name: "optional-mgr".to_string(),
group: PublisherGroup::Manager,
required: false,
outcome: PublisherOutcome::Failed("boom".to_string()),
evidence: None,
});
assert!(r.any_failed(PublisherGroup::Manager, true));
let mut r = PublishReport::default();
r.results.push(PublisherResult {
name: "optional-mgr".to_string(),
group: PublisherGroup::Manager,
required: false,
outcome: PublisherOutcome::Failed("boom".to_string()),
evidence: None,
});
assert!(!r.any_failed(PublisherGroup::Manager, true));
assert!(r.any_failed(PublisherGroup::Manager, false));
}
}