From 2c7b30f3308b120aba5eb07ed71fef303c237b8f Mon Sep 17 00:00:00 2001
From: Malo Bourgon <mbourgon@gmail.com>
Date: Tue, 22 Feb 2022 10:21:09 -0800
Subject: [PATCH] Add example for Haskell Stack

---
 README.md   |  1 +
 examples.md | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/README.md b/README.md
index c7c25a5..5d7b20e 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,7 @@ See [Examples](examples.md) for a list of `actions/cache` implementations for us
 - [Elixir - Mix](./examples.md#elixir---mix)
 - [Go - Modules](./examples.md#go---modules)
 - [Haskell - Cabal](./examples.md#haskell---cabal)
+- [Haskell - Stack](./examples.md#haskell---stack)
 - [Java - Gradle](./examples.md#java---gradle)
 - [Java - Maven](./examples.md#java---maven)
 - [Node - npm](./examples.md#node---npm)
diff --git a/examples.md b/examples.md
index 8921857..7aa713a 100644
--- a/examples.md
+++ b/examples.md
@@ -10,6 +10,7 @@
   - [macOS](#macos)
   - [Windows](#windows-1)
 - [Haskell - Cabal](#haskell---cabal)
+- [Haskell - Stack](#haskell---stack)
 - [Java - Gradle](#java---gradle)
 - [Java - Maven](#java---maven)
 - [Node - npm](#node---npm)
@@ -172,6 +173,25 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
     restore-keys: ${{ runner.os }}-${{ matrix.ghc }}-
 ```
 
+## Haskell - Stack
+
+```yaml
+- uses: actions/cache@v2
+  name: Cache ~/.stack
+  with:
+    path: ~/.stack
+    key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
+    restore-keys: |
+      ${{ runner.os }}-stack-global-
+- uses: actions/cache@v2
+  name: Cache .stack-work
+  with:
+    path: .stack-work
+    key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
+    restore-keys: |
+      ${{ runner.os }}-stack-work-
+```
+
 ## Java - Gradle
 
 >Note: Ensure no Gradle daemons are running anymore when your workflow completes. Creating the cache package might fail due to locks being held by Gradle. Refer to the [Gradle Daemon documentation](https://docs.gradle.org/current/userguide/gradle_daemon.html) on how to disable or stop the Gradle Daemons.