fallow-cli 2.103.0

//! CLI-owned runtime state for root output serialization.

use std::sync::Mutex;
use std::sync::atomic::{AtomicBool, Ordering};

static LEGACY_ENVELOPE: AtomicBool = AtomicBool::new(false);
static TELEMETRY_ANALYSIS_RUN_ID: Mutex<Option<String>> = Mutex::new(None);

#[allow(
    dead_code,
    reason = "used by the CLI binary; the library target only reads runtime output state"
)]
pub fn set_legacy_envelope(enabled: bool) {
    LEGACY_ENVELOPE.store(enabled, Ordering::Relaxed);
}

#[must_use]
pub fn current_root_envelope_mode() -> fallow_output::RootEnvelopeMode {
    if LEGACY_ENVELOPE.load(Ordering::Relaxed) {
        fallow_output::RootEnvelopeMode::Legacy
    } else {
        fallow_output::RootEnvelopeMode::Tagged
    }
}

#[allow(
    dead_code,
    reason = "used by the CLI binary and output contract tests; the library target only reads runtime output state"
)]
pub fn set_telemetry_analysis_run_id(run_id: Option<String>) {
    if let Ok(mut current) = TELEMETRY_ANALYSIS_RUN_ID.lock() {
        *current = run_id;
    }
}

#[must_use]
pub fn telemetry_analysis_run_id() -> Option<String> {
    TELEMETRY_ANALYSIS_RUN_ID
        .lock()
        .ok()
        .and_then(|id| id.clone())
}