From d0a6fc4b8e1d58a29c92322d57c571e4b1efba0b Mon Sep 17 00:00:00 2001
From: Pierre de La Morinerie <kemenaran@gmail.com>
Date: Tue, 26 Oct 2021 12:34:11 +0000
Subject: [PATCH] ci: precompile (and cache) assets

This avoids the assets to be compiled lazily during the first spec,
which confuses test metrics.
---
 .github/workflows/ci.yml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 468dad6dc..fe3ab76fe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,5 +90,24 @@ jobs:
         run: |
           cp config/env.example .env
 
+      - name: Assets cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            public/assets
+            public/packs-test
+            tmp/cache/webpacker
+          key: asset-cache-${{ runner.os }}-${{ github.ref }}-${{ github.sha }}
+          restore-keys: |
+            asset-cache-${{ runner.os }}-${{ github.ref }}-${{ github.sha }}
+            asset-cache-${{ runner.os }}-${{ github.ref }}-
+            asset-cache-${{ runner.os }}-
+
+      - name: Precompile assets
+        env:
+          RAILS_ENV: test
+        run: |
+          bin/rails assets:precompile --trace
+
       - name: Run tests
         run: ${{ matrix.pattern }}