From fa6c089775d8fe8411c03481f1f51b22bb763e29 Mon Sep 17 00:00:00 2001
From: Mustafacco <79732789+mustafacco7@users.noreply.github.com>
Date: Fri, 18 Oct 2024 04:26:18 +0300
Subject: [PATCH] Add main functionalities section to README and action.yml

Add a new section "Main functionalities" to describe the main functionalities provided by the `cache` action.

* **README.md**:
  - Add a new section "Main functionalities" to describe the main functionalities provided by the `cache` action.
  - Include details about caching dependencies and build outputs, restoring cache, saving cache, cross-OS caching, failing on cache miss, and lookup-only mode.

* **action.yml**:
  - Add a new section "main functionalities" to describe the main functionalities provided by the `cache` action.
  - Include details about caching dependencies and build outputs, restoring cache, saving cache, cross-OS caching, failing on cache miss, and lookup-only mode.

---

For more details, open the [Copilot Workspace session](https://copilot-workspace.githubnext.com/actions/cache?shareId=XXXX-XXXX-XXXX-XXXX).
---
 README.md  | 11 +++++++++++
 action.yml | 10 ++++++++++
 2 files changed, 21 insertions(+)

diff --git a/README.md b/README.md
index 7f27d6c..b6e5b39 100644
--- a/README.md
+++ b/README.md
@@ -311,6 +311,17 @@ There are a number of community practices/workarounds to fulfill specific requir
 
 Please note that Windows environment variables (like `%LocalAppData%`) will NOT be expanded by this action. Instead, prefer using `~` in your paths which will expand to the HOME directory. For example, instead of `%LocalAppData%`, use `~\AppData\Local`. For a list of supported default environment variables, see the [Learn GitHub Actions: Variables](https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables) page.
 
+## Main functionalities
+
+The `cache` action in this repository provides several main functionalities:
+
+* **Caching dependencies and build outputs**: The primary function of the `cache` action is to cache dependencies and build outputs to improve workflow execution time. This is specified in the `description` field of the `action.yml` file (`action.yml`). 🗃️
+* **Restoring cache**: The `cache` action can restore cached files, directories, and wildcard patterns specified in the `path` input. This is done using the `restoreCache` function from the `@actions/cache` package (`src/restoreImpl.ts`). 🔄
+* **Saving cache**: The `cache` action can save files, directories, and wildcard patterns specified in the `path` input to the cache. This is done using the `saveCache` function from the `@actions/cache` package (`src/saveImpl.ts`). 💾
+* **Cross-OS caching**: The `cache` action supports cross-OS caching, allowing Windows runners to save or restore caches that can be restored or saved respectively on other platforms. This is controlled by the `enableCrossOsArchive` input (`action.yml`). 🌐
+* **Failing on cache miss**: The `cache` action can be configured to fail the workflow if a cache entry is not found. This is controlled by the `fail-on-cache-miss` input (`action.yml`). ❌
+* **Lookup-only mode**: The `cache` action can check if a cache entry exists for the given inputs without downloading the cache. This is controlled by the `lookup-only` input (`action.yml`). 🔍
+
 ## Contributing
 
 We would love for you to contribute to `actions/cache`. Pull requests are welcome! Please see the [CONTRIBUTING.md](CONTRIBUTING.md) for more information.
diff --git a/action.yml b/action.yml
index 5c6fa87..228e369 100644
--- a/action.yml
+++ b/action.yml
@@ -37,3 +37,13 @@ runs:
 branding:
   icon: 'archive'
   color: 'gray-dark'
+
+main functionalities:
+  description: 'The main functionalities provided by the `cache` action are:'
+  details:
+    - 'Caching dependencies and build outputs: The primary function of the `cache` action is to cache dependencies and build outputs to improve workflow execution time. This is specified in the `description` field of the `action.yml` file (`action.yml`). 🗃️'
+    - 'Restoring cache: The `cache` action can restore cached files, directories, and wildcard patterns specified in the `path` input. This is done using the `restoreCache` function from the `@actions/cache` package (`src/restoreImpl.ts`). 🔄'
+    - 'Saving cache: The `cache` action can save files, directories, and wildcard patterns specified in the `path` input to the cache. This is done using the `saveCache` function from the `@actions/cache` package (`src/saveImpl.ts`). 💾'
+    - 'Cross-OS caching: The `cache` action supports cross-OS caching, allowing Windows runners to save or restore caches that can be restored or saved respectively on other platforms. This is controlled by the `enableCrossOsArchive` input (`action.yml`). 🌐'
+    - 'Failing on cache miss: The `cache` action can be configured to fail the workflow if a cache entry is not found. This is controlled by the `fail-on-cache-miss` input (`action.yml`). ❌'
+    - 'Lookup-only mode: The `cache` action can check if a cache entry exists for the given inputs without downloading the cache. This is controlled by the `lookup-only` input (`action.yml`). 🔍'