Update ci.yml

.github/workflows/ci.yml

@@ -23,20 +23,14 @@ jobs:
         
       - name: Installing TeX Live
         run: |
-          sudo apt-get update
-          sudo apt-get install xzdec libpoppler-glib-dev texlive texlive-xetex -y
-
-      - name: Bootstrapping tlmgr
-        run: |
-          sudo tlmgr --version
-          set +e
-          tlmgr init-usertree
-          set -e
-          sudo tlmgr update --all
-
-      - name: Installing pdfcrop
-        run: |
-          tlmgr install pdfcrop
+          mkdir -p /tmp/install-tl
+          cd /tmp/install-tl
+          MIRROR_URL="$(wget -q -S -O /dev/null http://mirror.ctan.org/ 2>&1 | sed -ne 's/.*Location: \(\w*\)/\1/p' | head -n 1)"
+          wget -nv "${MIRROR_URL}systems/texlive/tlnet/install-tl-unx.tar.gz"
+          tar --strip-components 1 -zxf /tmp/install-tl/install-tl-unx.tar.gz -C /tmp/install-tl/installer
+          /tmp/install-tl/installer/install-tl --profile=/root/texlive.profile
+          tlmgr update --self
+          tlmgr install collection-fontsrecommended collection-fontsextra collection-latexrecommended collection-xetex pdfcrop texliveonfly
 
       - name: Installing pdf2svg
         run: |