From 362e66f58819a78d33f4f7b747a1b7745eaa10ba Mon Sep 17 00:00:00 2001
From: Fabiana Campanari <fabicampanari@gmail.com>
Date: Sun, 3 Mar 2024 02:13:17 -0300
Subject: [PATCH] update actions/cache action to v4.0.1

Signed-off-by: Fabiana Campanari <fabicampanari@gmail.com>
---
 .../calculate-prefetch-matrix/action.yml      | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 .github/actions/calculate-prefetch-matrix/action.yml

diff --git a/.github/actions/calculate-prefetch-matrix/action.yml b/.github/actions/calculate-prefetch-matrix/action.yml
new file mode 100644
index 0000000..b58c635
--- /dev/null
+++ b/.github/actions/calculate-prefetch-matrix/action.yml
@@ -0,0 +1,69 @@
+# This is the composite action:
+#   https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
+#
+# Composite actions have some limitations:
+#   - many contexts are unavailable, e.g. `runner`
+#   - `env` can be specified per-step only
+#   - if `run` is used, `shell` must be explicitly specified
+name: 'Calculate matrix for `node_modules` prefetch'
+inputs:
+  repo:
+    description: 'Repository name'
+    required: true
+  token:
+    description: 'GitHub token'
+    required: true
+  node-version:
+    description: 'Node version'
+    required: true
+outputs:
+  matrix:
+    description: 'Matrix of OSes to prefetch `node_modules` for'
+    value: ${{ steps.os-matrix-prefetch.outputs.os-matrix-prefetch }}
+runs:
+  using: 'composite'
+  steps:
+    - name: Calculate cache keys
+      id: cache-keys
+      env:
+        HASH: ${{ hashFiles('pnpm-lock.yaml') }}
+      shell: bash
+      run: |
+        echo 'MACOS_KEY=node_modules-macOS-${{ inputs.node-version }}-${{ env.HASH }}' >> "$GITHUB_ENV"
+        echo 'WINDOWS_KEY=node_modules-Windows-${{ inputs.node-version }}-${{ env.HASH }}' >> "$GITHUB_ENV"
+
+    - name: Check cache miss for MacOS
+      id: macos-cache
+      uses: actions/cache/restore@ab5e6d0c87105b4c9c2047343972218f562e4319 # v4.0.1
+      with:
+        path: node_modules
+        key: ${{ env.MACOS_KEY }}
+        lookup-only: true
+        enableCrossOsArchive: true
+
+    - name: Check cache miss for Windows
+      id: windows-cache
+      uses: actions/cache/restore@ab5e6d0c87105b4c9c2047343972218f562e4319 # v4.0.1
+      with:
+        path: node_modules
+        key: ${{ env.WINDOWS_KEY }}
+        lookup-only: true
+        enableCrossOsArchive: true
+
+    - name: Dispatch `node_modules` prefetch for MacOS and Windows
+      id: os-matrix-prefetch
+      env:
+        MACOS_MISS: ${{ steps.macos-cache.outputs.cache-hit != 'true' && 'true' || '' }}
+        WINDOWS_MISS: ${{ steps.windows-cache.outputs.cache-hit != 'true' && 'true' || '' }}
+        PREFETCH_MAC_ONLY: '["macos-latest"]'
+        PREFETCH_WINDOWS_ONLY: '["windows-latest"]'
+        PREFETCH_BOTH: '["macos-latest", "windows-latest"]'
+        PREFETCH_FALLBACK: '["ubuntu-latest"]'
+      shell: bash
+      run: |
+        echo 'os-matrix-prefetch=${{
+          (env.OS_MATRIX_IS_FULL && env.WINDOWS_MISS && env.MACOS_MISS && env.PREFETCH_BOTH) ||
+          (env.OS_MATRIX_IS_FULL && env.MACOS_MISS && env.PREFETCH_MAC_ONLY) ||
+          (env.OS_MATRIX_IS_FULL && env.WINDOWS_MISS && env.PREFETCH_WINDOWS_ONLY) ||
+          env.PREFETCH_FALLBACK
+        }}' >> "$GITHUB_OUTPUT"