src/diagnostics/persistence/meta/diagnostics-persistence.cml

// Copyright 2026 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
    include: [
        "inspect/client.shard.cml",
        "syslog/client.shard.cml",
    ],
    program: {
        runner: "elf",
        binary: "bin/launcher",
        args: [ "persistence" ],
        environ: [
            // TODO(https://fxbug.dev/382623426): revisit this.
            "SCUDO_OPTIONS=release_to_os_interval_ms=0",
        ],
    },
    capabilities: [
        { protocol: "fuchsia.diagnostics.persistence.PreviousBootDataProvider" },
    ],
    use: [
        {
            protocol: [
                "fuchsia.diagnostics.ArchiveAccessor.previous_boot",
                "fuchsia.update.Listener",
            ],
            from: "parent",
        },
        {
            protocol: [
                "fuchsia.hardware.power.statecontrol.ShutdownWatcherRegister",
                "fuchsia.power.battery.BatteryManager",
            ],
            from: "parent",
            availability: "optional",
        },
        {
            storage: "cache",
            path: "/cache",
        },

        // LINT.IfChange
        {
            config: "fuchsia.diagnostics.persist.SkipUpdateCheck",
            key: "skip_update_check",
            type: "bool",
            availability: "optional",
            default: false,
        },
        {
            config: "fuchsia.diagnostics.persist.StopOnIdleTimeoutMillis",
            key: "stop_on_idle_timeout_millis",
            type: "int64",
            availability: "optional",
            default: -1,
        },
        {
            config: "fuchsia.diagnostics.persist.PersistencePeriodSeconds",
            key: "persistence_period_seconds",
            type: "int64",
            availability: "optional",
            default: 300,
        },
        {
            config: "fuchsia.diagnostics.persist.LowBatteryThresholdPercent",
            key: "low_battery_threshold_percent",
            type: "uint64",
            availability: "optional",
            default: 10,
        },
        {
            config: "fuchsia.diagnostics.persist.EnableShutdownSnapshot",
            key: "enable_shutdown_snapshot",
            type: "bool",
            availability: "optional",
            default: false,
        },

        // LINT.ThenChange(//src/lib/assembly/platform_configuration/src/subsystems/diagnostics.rs)
    ],
    expose: [
        {
            protocol: "fuchsia.component.Binder",
            from: "framework",
        },
        {
            protocol: "fuchsia.diagnostics.persistence.PreviousBootDataProvider",
            from: "self",
        },
    ],
}