Add D518 HWLAB v0.3 target

scripts/src/hwlab-node-lanes.ts

@@ -352,6 +352,7 @@ export const HWLAB_NODE_LANE_CONFIG_PATH = "config/hwlab-node-lanes.yaml";
 interface HwlabLaneConfig {
   readonly id: HwlabRuntimeLane;
   readonly node: string;
+  readonly activeTarget?: string;
   readonly minor: number;
   readonly version: string;
   readonly sourceBranch: string;
@@ -572,6 +573,7 @@ function laneConfig(id: HwlabRuntimeLane, raw: Record<string, unknown>): HwlabLa
   return {
     id,
     node: stringField(raw, "node", `lanes.${id}`),
+    activeTarget: optionalStringField(raw, "activeTarget", `lanes.${id}`),
     minor,
     version,
     sourceBranch: stringField(raw, "sourceBranch", `lanes.${id}`),
@@ -639,6 +641,7 @@ function laneTargetConfig(id: HwlabRuntimeLane, nodeId: string, baseRaw: Record<
     observability: mergeOptionalRecord(baseRaw.observability, targetRaw.observability),
   };
   delete merged.targets;
+  delete merged.activeTarget;
   return laneConfig(id, merged);
 }
 
@@ -1160,6 +1163,16 @@ function readHwlabNodeLaneConfig(): HwlabNodeLaneConfig {
   if (defaultLane === undefined || defaultLane.node !== defaultTarget.node) {
     throw new Error(`${HWLAB_NODE_LANE_CONFIG_PATH}.defaults must reference a declared lane target`);
   }
+  for (const lane of Object.values(lanes)) {
+    if (lane.activeTarget === undefined) continue;
+    if (nodes[lane.activeTarget] === undefined) {
+      throw new Error(`${HWLAB_NODE_LANE_CONFIG_PATH}.lanes.${lane.id}.activeTarget references missing node ${lane.activeTarget}`);
+    }
+    const target = laneTargets[lane.id]?.[lane.activeTarget];
+    if (target === undefined && lane.node !== lane.activeTarget) {
+      throw new Error(`${HWLAB_NODE_LANE_CONFIG_PATH}.lanes.${lane.id}.activeTarget must reference lanes.${lane.id}.targets.${lane.activeTarget}`);
+    }
+  }
   return { defaultTarget, requiredNoProxy, nodes, lanes, laneTargets, networkProfiles, downloadProfiles };
 }
 
@@ -1270,6 +1283,19 @@ export function hwlabDefaultRuntimeTarget(): { readonly node: string; readonly l
   return { ...HWLAB_NODE_LANE_CONFIG.defaultTarget };
 }
 
+export function hwlabRuntimeActiveTarget(lane: HwlabRuntimeLane): { readonly node: string; readonly lane: HwlabRuntimeLane } {
+  const config = HWLAB_NODE_LANE_CONFIG.lanes[lane];
+  return {
+    node: config.activeTarget ?? config.node,
+    lane,
+  };
+}
+
+export function hwlabRuntimeActiveLaneSpec(lane: HwlabRuntimeLane): HwlabRuntimeLaneSpec {
+  const target = hwlabRuntimeActiveTarget(lane);
+  return hwlabRuntimeLaneSpecForNode(target.lane, target.node);
+}
+
 export function hwlabRuntimeLaneConfigPath(): string {
   return HWLAB_NODE_LANE_CONFIG_PATH;
 }