canic-host 0.41.4

Host-side build, install, fleet, and release-set library for Canic workspaces
Documentation 
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use super::*;

/// Build a lightweight receipt for the current-install artifact materialization
/// gate. The receipt is evidence only; live inventory/check data remains the
/// authority for any installer decision.
#[must_use]
pub fn artifact_gate_phase_receipt(
    check: &DeploymentCheckV1,
    started_at: impl Into<String>,
    finished_at: Option<String>,
) -> PhaseReceiptV1 {
    let missing = check
        .report
        .hard_failures
        .iter()
        .filter(|finding| finding.code == "artifact_missing")
        .collect::<Vec<_>>();
    let mut evidence = check
        .inventory
        .observed_artifacts
        .iter()
        .filter_map(|artifact| {
            artifact
                .file_sha256
                .as_ref()
                .map(|hash| format!("artifact:{}:sha256:{hash}", artifact.role))
        })
        .collect::<Vec<_>>();
    evidence.extend(
        missing
            .iter()
            .filter_map(|finding| finding.subject.as_ref())
            .map(|role| format!("artifact:{role}:missing")),
    );
    let status = if missing.is_empty() {
        ObservationStatusV1::Observed
    } else {
        ObservationStatusV1::Missing
    };

    phase_receipt(
        "materialize_artifacts",
        started_at,
        finished_at,
        "verify configured role artifacts are materialized",
        status,
        evidence,
    )
}

/// Build one phase receipt with a verified postcondition.
#[must_use]
pub fn phase_receipt(
    phase: impl Into<String>,
    started_at: impl Into<String>,
    finished_at: Option<String>,
    attempted_action: impl Into<String>,
    status: ObservationStatusV1,
    evidence: Vec<String>,
) -> PhaseReceiptV1 {
    PhaseReceiptV1 {
        phase: phase.into(),
        started_at: started_at.into(),
        finished_at,
        attempted_action: attempted_action.into(),
        verified_postcondition: VerifiedPostconditionV1 { status, evidence },
    }
}

/// Build a deployment receipt from a validated check and phase receipts.
#[must_use]
pub fn deployment_receipt_from_check(
    check: &DeploymentCheckV1,
    operation_id: impl Into<String>,
    started_at: impl Into<String>,
    finished_at: Option<String>,
    phase_receipts: Vec<PhaseReceiptV1>,
    command_result: DeploymentCommandResultV1,
) -> DeploymentReceiptV1 {
    DeploymentReceiptV1 {
        schema_version: DEPLOYMENT_TRUTH_SCHEMA_VERSION,
        operation_id: operation_id.into(),
        plan_id: check.plan.plan_id.clone(),
        started_at: started_at.into(),
        finished_at,
        operator_principal: None,
        root_principal: check
            .inventory
            .observed_identity
            .as_ref()
            .and_then(|identity| identity.root_principal.clone())
            .or_else(|| check.plan.deployment_identity.root_principal.clone()),
        previous_observed_deployment_epoch: None,
        phase_receipts,
        final_inventory_id: Some(check.inventory.inventory_id.clone()),
        command_result,
    }
}