From 3f0646840edee93389c02eae5d2e4b78a01fef82 Mon Sep 17 00:00:00 2001
From: Enrico Minack <github@enrico.minack.dev>
Date: Mon, 4 Nov 2024 18:23:58 +0100
Subject: [PATCH] Add option to cache action to not save

---
 action.yml        | 4 ++++
 package-lock.json | 4 ++--
 src/constants.ts  | 3 ++-
 src/save.ts       | 8 +++++++-
 4 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/action.yml b/action.yml
index 7af7458..86b6d2d 100644
--- a/action.yml
+++ b/action.yml
@@ -26,6 +26,10 @@ inputs:
     description: 'Check if a cache entry exists for the given input(s) (key, restore-keys) without downloading the cache'
     default: 'false'
     required: false
+  save:
+    description: 'Do not run the post step to save the cache if false'
+    default: 'true'
+    required: false
   save-always:
     description: 'Run the post step to save the cache even if another step before fails'
     default: 'false'
diff --git a/package-lock.json b/package-lock.json
index b3e6311..fddd60a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cache",
-  "version": "4.1.1",
+  "version": "4.1.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "cache",
-      "version": "4.1.1",
+      "version": "4.1.2",
       "license": "MIT",
       "dependencies": {
         "@actions/cache": "^3.2.3",
diff --git a/src/constants.ts b/src/constants.ts
index 0158ae0..f7ce717 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -5,7 +5,8 @@ export enum Inputs {
     UploadChunkSize = "upload-chunk-size", // Input for cache, save action
     EnableCrossOsArchive = "enableCrossOsArchive", // Input for cache, restore, save action
     FailOnCacheMiss = "fail-on-cache-miss", // Input for cache, restore action
-    LookupOnly = "lookup-only" // Input for cache, restore action
+    LookupOnly = "lookup-only", // Input for cache, restore action
+    Save = "save" // Input for save action
 }
 
 export enum Outputs {
diff --git a/src/save.ts b/src/save.ts
index 34f7e69..2b95fd1 100644
--- a/src/save.ts
+++ b/src/save.ts
@@ -1,3 +1,9 @@
+import * as core from "@actions/core";
+
+import { Inputs } from "./constants";
 import { saveRun } from "./saveImpl";
 
-saveRun(true);
+const doSave = core.getInput(Inputs.Save);
+if (doSave) {
+    saveRun(true);
+}