From 30d119d3a93422423f78e47064710f562f4f4bd8 Mon Sep 17 00:00:00 2001
From: William Yang <mscame@gmail.com>
Date: Thu, 13 Jan 2022 11:41:45 +0100
Subject: [PATCH] ci(mac): cache otp install only

only cache otp installation instead of the entire kerl dir to save cache spaces
---
 .github/workflows/build_packages.yaml      | 4 ++--
 .github/workflows/build_slim_packages.yaml | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build_packages.yaml b/.github/workflows/build_packages.yaml
index 459c8c180..802fa2113 100644
--- a/.github/workflows/build_packages.yaml
+++ b/.github/workflows/build_packages.yaml
@@ -152,8 +152,8 @@ jobs:
     - uses: actions/cache@v2
       id: cache
       with:
-        path: ~/.kerl
-        key: otp-${{ matrix.otp }}-${{ matrix.macos }}
+        path: ~/.kerl/${{ matrix.otp }}
+        key: otp-install-${{ matrix.otp }}-${{ matrix.macos }}
     - name: build erlang
       if: steps.cache.outputs.cache-hit != 'true'
       timeout-minutes: 60
diff --git a/.github/workflows/build_slim_packages.yaml b/.github/workflows/build_slim_packages.yaml
index 9fd718eb5..dd8d2568d 100644
--- a/.github/workflows/build_slim_packages.yaml
+++ b/.github/workflows/build_slim_packages.yaml
@@ -105,8 +105,8 @@ jobs:
     - uses: actions/cache@v2
       id: cache
       with:
-        path: ~/.kerl
-        key: otp-${{ matrix.otp }}-${{ matrix.macos }}
+        path: ~/.kerl/${{ matrix.otp }}
+        key: otp-install-${{ matrix.otp }}-${{ matrix.macos }}
     - name: build erlang
       if: steps.cache.outputs.cache-hit != 'true'
       timeout-minutes: 60