Use native Hugo templating to generate crosswalks

Instead of .Rmd files, which require having .html files as input to Hugo,
which need to be committed to git.

This makes it easier to keep the website up-to-date with the main
crosswalk.

This also updates `.github/workflows/deploy.yml` to run daily, in order
to apply such changes from github.com/codemeta/codemeta without the need for
specific commits in this repository (github.com/codemeta/codemeta.github.io/)

Author: progval

.github/workflows/check.yml

@@ -4,6 +4,10 @@ on:
   # Runs on pushes targeting any branch and on pull requests
   push:
   pull_request:
+  schedule:
+    # rebuild every day at 2:13 UTC, to apply any change to the crosswalk
+    # table made in https://github.com/codemeta/codemeta
+    - cron: "13 2 * * *"
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:

.github/workflows/deploy.yml

@@ -36,6 +36,9 @@ jobs:
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v3
+      - name: Prepare data files
+        run: |
+          make
       - name: Build with Hugo
         env:
           # For maximum backward compatibility with Hugo modules

Makefile

@@ -0,0 +1,9 @@
+all: data/crosswalk.json
+
+# Download the latest crosswalk
+data/crosswalk.csv:
+	wget https://github.com/codemeta/codemeta/raw/master/crosswalk.csv -O data/crosswalk.csv
+
+# Convert crosswalk.csv to crosswalk.json so Hugo can parse it
+data/crosswalk.json: data/crosswalk.csv
+	python3 scripts/crosswalk_to_json.py

README.md

@@ -1,5 +1,10 @@
 # CodeMeta Website
 
-This website is written in [Hugo](https://hugodocs.info).  Hugo is the static website engine behind the wonderful RStudio package `blogdown`, and is fast, popular, and easy to install and theme. See the [Hugo docs](https://hugodocs.info) for a quick orientation on how the site is organized.  `blogdown` makes it easy to run Hugo from the RStudio editor and include R code in `.Rmd` content in Hugo sites.  
+This website is written in [Hugo](https://hugodocs.info).  Hugo is a static website engine, which is fast, popular, and easy to install and theme. See the [Hugo docs](https://hugodocs.info) for a quick orientation on how the site is organized.
 
-To build and preview the site from RStudio, just use `blogdown::serve_site()`.  `blogdown::install_hugo()` will get you set up the first time.  
+Before building the site, you should run the `make` command, in order to download the crosswalk locally; which is used by Hugo to generate the content of crosswalk pages.
+
+Then, at your option:
+
+* To build the site to `../website`, run `hugo`. You may then open that folder in your browser, or
+* To previous the site directly without RStudio, run `hugo serve`, which will make the site available at http://localhost:1313/

content/crosswalk/R.Rmd

@@ -0,0 +1,9 @@
+---
+title: "Crosswalk for R Packages"
+image: "/img/R.png"
+date: "2017-06-01"
+---
+
+The following table displays the crosswalk mapping of terms from the R package DESCRIPTION file to codemeta properties.
+
+{{< crosswalk name="R Package Description" >}}