From 484ba1a3175b72add1813fc54349b4a246b9e993 Mon Sep 17 00:00:00 2001
From: Kari Lavikka <kari.lavikka@helsinki.fi>
Date: Tue, 14 Jan 2025 15:29:08 +0200
Subject: [PATCH] update the action

---
 .github/workflows/build-and-deploy-vignette.yaml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build-and-deploy-vignette.yaml b/.github/workflows/build-and-deploy-vignette.yaml
index 8dd4c89..29e21fb 100644
--- a/.github/workflows/build-and-deploy-vignette.yaml
+++ b/.github/workflows/build-and-deploy-vignette.yaml
@@ -16,11 +16,23 @@ jobs:
       - name: Set up R
         uses: r-lib/actions/setup-r@v2
 
+      - name: Cache R packages
+        uses: actions/cache@v3
+        with:
+          path: ~/.R/library
+          key: ${{ runner.os }}-r-${{ hashFiles('**/DESCRIPTION', '**/NAMESPACE') }}
+          restore-keys: |
+            ${{ runner.os }}-r-
+
       - name: Install dependencies
         run: |
-          install.packages('devtools')
+          install.packages("devtools")
           devtools::install_deps(dependencies = TRUE)
 
+      - name: Install the jellyfisher package
+        run: |
+          R CMD INSTALL .
+
       - name: Build vignette
         run: |
           R -e 'rmarkdown::render("vignettes/introduction.Rmd", output_file = "docs/introduction.html")'