use GHA workflow recommended by joss

.github/workflows/draft-pdf.yml

@@ -0,0 +1,30 @@
+# TODO: delete this file once the paper is published
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  paper:
+    runs-on: ubuntu-latest
+    name: Paper Draft
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build draft PDF
+        uses: openjournals/openjournals-draft-action@master
+        with:
+          journal: joss
+          # This should be the path to the paper within your repo.
+          paper-path: paper/paper.md
+
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: paper
+          # This is the output path where Pandoc will write the compiled
+          # PDF. Note, this should be the same directory as the input
+          # paper.md
+          path: paper/paper.pdf

paper/paper.Rmd

@@ -41,12 +41,14 @@ affiliations:
   name: Université du Québec à Montréal, Montréal, Canada
 
 date: "`r Sys.Date()`"
-bibliography: paper.bib
+
 output: 
-  rticles::joss_article:
-    includes:
-      in_header: preamble.tex
+    md_document:
+      variant: "markdown"
+      preserve_yaml: true
+      standalone: true
 csl: apa.csl
+bibliography: paper.bib
 link-citations: yes
 ---