remove unused arg

Author: wandamora

src/deploy/functions/release/lifecycle.spec.ts

@@ -24,15 +24,13 @@ describe("lifecycle", () => {
 
   describe("determineDeploymentDelta", () => {
     it("returns afterInstall when haveBackend has no endpoints", () => {
-      const wantBackend = backend.empty();
       const haveBackend = backend.empty();
 
-      const delta = determineDeploymentDelta(wantBackend, haveBackend);
+      const delta = determineDeploymentDelta(haveBackend);
       expect(delta).to.equal("afterInstall");
     });
 
     it("returns afterUpdate when haveBackend has existing endpoints", () => {
-      const wantBackend = backend.empty();
       const haveBackend = backend.of({
         id: "myFunc",
         project: "myProj",
@@ -42,7 +40,7 @@ describe("lifecycle", () => {
         httpsTrigger: {},
       });
 
-      const delta = determineDeploymentDelta(wantBackend, haveBackend);
+      const delta = determineDeploymentDelta(haveBackend);
       expect(delta).to.equal("afterUpdate");
     });
   });

src/deploy/functions/release/lifecycle.ts

@@ -14,7 +14,6 @@ export type LifecycleDelta = "afterInstall" | "afterUpdate";
  * (afterInstall) or an update to an existing deployment (afterUpdate).
  */
 export function determineDeploymentDelta(
-  wantBackend: backend.Backend,
   haveBackend: backend.Backend,
 ): LifecycleDelta {
   // If haveBackend has no existing endpoints, this is a fresh installation.
@@ -35,7 +34,7 @@ export async function executeLifecycleHooks(
   plan?: planner.DeploymentPlan,
   codebase?: string,
 ): Promise<boolean> {
-  const delta = determineDeploymentDelta(wantBackend, haveBackend);
+  const delta = determineDeploymentDelta(haveBackend);
   const hooks = wantBackend.lifecycleHooks || {};
   const hook = hooks[delta];