@sema-agent/core/dist/core/resume-startup-cause.js

Stateless, task-oriented AI agent core

export const REOPEN_REASONS = Object.freeze(["env_failed", "tool_unavailable", "constraint_rejected", "config_refused"]);
export const RESUME_STARTUP_CAUSES = Object.freeze(["environment", "session_gone", "transcript_corrupt", "tool_unavailable", "configuration", "decision_rejected"]);
const CAUSE_OF_CODE = new Map([
    ["resume.env_failed", "environment"],
    ["checkpoint.resume_aborted", "environment"],
    ["resume.session_not_found", "session_gone"],
    ["corrupt_session", "transcript_corrupt"],
    ["invalid_session", "transcript_corrupt"],
    ["resume.tool_unavailable", "tool_unavailable"],
    ["resume.tool_contract_mismatch", "tool_unavailable"],
    ["checkpoint.config_refused", "configuration"],
    ["resume.parent_constraint_missing", "configuration"],
    ["resume.parent_constraint_mismatch", "configuration"],
    ["checkpoint.gate_mismatch", "decision_rejected"],
    ["checkpoint.invalid_outcome", "decision_rejected"],
    ["resume.constraint_rejected", "decision_rejected"],
    ["resume.constraint_unprojectable", "decision_rejected"],
]);
export function resumeStartupCauseOf(code) {
    if (code === undefined)
        return undefined;
    return CAUSE_OF_CODE.get(code) ?? (code.startsWith("config.") ? "configuration" : undefined);
}
const REOPEN_REASON_OF_CAUSE = {
    environment: "env_failed",
    session_gone: "env_failed",
    transcript_corrupt: "env_failed",
    tool_unavailable: "tool_unavailable",
    configuration: "config_refused",
    decision_rejected: "constraint_rejected",
};
export function reopenReasonOf(cause) {
    return cause === undefined ? "env_failed" : REOPEN_REASON_OF_CAUSE[cause];
}
export function reopenedUnstartedSentence(reason) {
    switch (reason) {
        case "env_failed":
            return "the approved action never started, so the checkpoint was REOPENED (pending): the same approval can be resumed again, do not ask for a fresh one";
        case "config_refused":
            return "the approved action never started, so the checkpoint was REOPENED (pending): the deployment's configuration refused the resumed leg, so resuming under the same configuration fails the same way — correct the configuration, then resume, or decide afresh";
        case "tool_unavailable":
            return "the approved action never started, so the checkpoint was REOPENED (pending): the approved tool is not available to the resumed leg, so this approval cannot run — decide afresh";
        case "constraint_rejected":
            return "the approved action never started, so the checkpoint was REOPENED (pending): the decided input was refused, so decide afresh";
    }
}