From 73d862a7a1054fe2e30f19665eebc5ad689e67a9 Mon Sep 17 00:00:00 2001
From: Tim Gymnich <tgymnich@icloud.com>
Date: Sat, 9 Mar 2024 22:06:07 +0100
Subject: [PATCH] Bazel Cache (#1787)

* Update enzyme-bazel.yml

* Update enzyme-bazel.yml

* Update enzyme-bazel.yml

* Update enzyme-bazel.yml
---
 .github/workflows/enzyme-bazel.yml | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/enzyme-bazel.yml b/.github/workflows/enzyme-bazel.yml
index 52260fa8b1d6..c0bbb2f79414 100644
--- a/.github/workflows/enzyme-bazel.yml
+++ b/.github/workflows/enzyme-bazel.yml
@@ -40,11 +40,21 @@ jobs:
         repository: 'llvm/llvm-project'
         path: 'llvm-project'
 
+    - name: Cache Bazel
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.cache/bazel
+          ~/.cache/bazel-disk-cache
+        key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
+        restore-keys: |
+          ${{ runner.os }}-bazel-
+
     - name: Build
       run: |
           cd enzyme
-          bazel build :EnzymeStatic :enzymemlir-opt
+          bazel build --disk_cache=~/.cache/bazel-disk-cache :EnzymeStatic :enzymemlir-opt
     - name: Test
       run: |
           cd enzyme
-          bazel test --test_output=errors ...
+          bazel test --disk_cache=~/.cache/bazel-disk-cache --test_output=errors ...