Generalize runtime lane git mirror refs

scripts/src/g14-gitops-lane.ts

@@ -34,6 +34,14 @@ export type RuntimeLaneConfig = {
   sourceRepo?: string;
 };
 
+export type RuntimeLaneMirrorSpec = {
+  lane: string;
+  sourceBranch: string;
+  gitopsBranch: string;
+  artifactCatalog: string;
+  runtimePath: string;
+};
+
 export type DeployConfig = {
   lanes?: Record<string, RuntimeLaneConfig | undefined>;
 };
@@ -111,6 +119,23 @@ export function applyRuntimeLaneDeployConfig(args: GitOpsRenderArgs, deploy: Dep
   return result;
 }
 
+export function runtimeLaneMirrorSpecs(deploy: DeployConfig): RuntimeLaneMirrorSpec[] {
+  return Object.entries(deploy.lanes ?? {})
+    .filter(([lane, config]) => isRuntimeLane(lane) && isObject(config))
+    .sort(([left], [right]) => runtimeLaneMinor(left) - runtimeLaneMinor(right))
+    .map(([lane, config]) => {
+      const laneConfig = config as RuntimeLaneConfig;
+      const versionName = versionNameForRuntimeLane(lane);
+      return {
+        lane,
+        sourceBranch: laneConfig.sourceBranch ?? versionName,
+        gitopsBranch: laneConfig.gitopsBranch ?? `${versionName}-gitops`,
+        artifactCatalog: laneConfig.artifactCatalog ?? `deploy/artifact-catalog.${lane}.json`,
+        runtimePath: `deploy/gitops/g14/${runtimePathForRuntimeLane(lane)}`,
+      };
+    });
+}
+
 function isObject(value: unknown): value is Record<string, unknown> {
   return typeof value === "object" && value !== null && !Array.isArray(value);
 }