Add pandoc render

.gitlab-ci.yml

@@ -0,0 +1,27 @@
+stages:
+    install
+
+image: pandoc:2.10
+
+variables:
+    # Allow git interactions
+    GIT_AUTHOR_NAME: $GITLAB_USER_NAME
+    GIT_AUTHOR_EMAIL: $GITLAB_USER_EMAIL
+    GIT_COMMITTER_NAME: $GITLAB_USER_NAME
+    GIT_COMMITTER_EMAIL: $GITLAB_USER_EMAIL
+
+install:
+    cache: {}
+    stage: install
+    script:
+        # Leave detached git HEAD
+        - git checkout -B "$CI_COMMIT_REF_NAME" "$CI_COMMIT_SHA"
+        # Create stageable file and stage it
+        - cd activiteiten/2020-2021/04_hacktoberfest/
+        - sh ../../../scripts/md_to_pdf.sh
+        - git add -A
+        # Commit (note the [skip ci] to avoid loop)
+        - 'git commit -m "chore: render activities [skip ci]"'
+        
+        # Push back to repository
+        - git push --follow-tags --no-verify "https://gitlab-ci-token:$GITLAB_TOKEN@$CI_SERVER_HOST/$CI_PROJECT_PATH.git" "HEAD:$CI_COMMIT_REF_NAME"

scripts/md_to_pdf.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+echo "Converting to HTML…"
+
+for file in *.md */*.md
+  echo " converting $file"
+  pandoc $file -f markdown -t pdf -o (echo "../$file" | sed '$s/\.md$/.pdf/') -s  --data-dir=./ --variable=file:(echo "$file" | sed '$s/\.md$/.pdf/')
+end