met à jour le ci/cd

.gitlab-ci.yml

-variables:
-  DOCKER_DRIVER: overlay2 # for speed up
 pages:
-  image: alpine/curl:3.14
+  image: alpine
   script:
-    # make public (artifacts) folder
-    - mkdir public
     # get gm
-    - curl -sL https://github.com/kpym/gm/releases/download/v0.12.0/gm_0.12.0_Linux_64bit.tar.gz | tar -zxvf - gm
-    # generate index.html from README.md
-    - ./gm -qc jasonm23-foghorn -t 'Kroum Tzanev' stdin <README.md >public/index.html
-    # move all sources to public (artifacts)
-    - mv images public/images
+    - wget -c https://github.com/kpym/gm/releases/download/v0.17.3/gm_0.17.3_Linux_64bit.tar.gz -O - | tar -C /usr/local/bin -xz gm
+    # generate index.html from README.md and move all other sources to public
+    - gm --pages -c jasonm23-foghorn --title 'Kroum Tzanev' '**/*'
   artifacts:
     paths:
       - public