Update documentation.yml

Author: Larbino1

.github/workflows/documentation.yml

@@ -9,6 +9,8 @@ on:
 
 jobs:
   build:
+    env:
+      MODERNGL_DEBUGGING: "true" # turn on errors when running OpenGL tests
     permissions:
       actions: write
       contents: write
@@ -23,12 +25,12 @@ jobs:
       - uses: julia-actions/cache@v2
       - name: Install GLMakie dependencies for headless server # From https://github.com/MakieOrg/Makie.jl/tree/master/GLMakie#troubleshooting-opengl.
         run: sudo apt-get update && sudo apt-get install -y xorg-dev mesa-utils xvfb libgl1 freeglut3-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev xsettingsd x11-xserver-utils
-      - name: Install dependencies
-        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
-      - name: Build and deploy
+      - name: Precompile Build and Deploy
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # If authenticating with GitHub Actions token
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # If authenticating with SSH deploy key
         run: >
           DISPLAY=:0 xvfb-run -s '-screen 0 1024x768x24'
+          julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
           julia --project=docs/ docs/make.jl
+