Travis docker (#5)

* run build in docker image

Author: hofbi

.travis.yml

@@ -1,31 +1,24 @@
-dist: trusty
+dist: xenial
 sudo: required
 
-addons:
-  apt:
-    packages:
-    - texlive-full
-    - imagemagick
+services:
+  - docker
 
 before_install:
-- wget http://mirrors.ctan.org/macros/latex/contrib/titlesec.zip && unzip titlesec.zip
-- sudo rm -r /usr/share/texlive/texmf-dist/tex/latex/titlesec
-- sudo mv titlesec /usr/share/texlive/texmf-dist/tex/latex/
-- wget https://gitlab.kitware.com/kmorel/UseLATEX/raw/master/UseLATEX.cmake
-- CMAKE_ROOT=$(cmake --system-information | grep "CMAKE_ROOT " | cut -d' ' -f 2 | cut -d'"' -f2)
-- sudo mv UseLATEX.cmake $CMAKE_ROOT/Modules/
-- wget https://github.com/latex4ei/latex4ei-packages/archive/master.zip && unzip master.zip
-- sudo mv latex4ei-packages-master/template-files/latex4ei /usr/share/texlive/texmf-dist/tex/latex/latex4ei
-- sudo mktexlsr
-
-install: true
+- docker pull makeappdev/uselatex
+- docker run -it -d --name uselatex makeappdev/uselatex bash
+- docker ps -a
+- docker exec uselatex bash -c "cmake --version; pdflatex --version"
+- docker cp ./. uselatex:/
 
 script:
-- pdflatex StochastischeSignale.tex
-- mkdir -p build
-- cd build && cmake ..; make; cd ..
-- mkdir -p export && cp build/*.pdf build/git.id export
+- docker exec uselatex bash -c "mkdir -p build && cd build && cmake ..; make"
+- mkdir -p export
+- mkdir -p tmp
 - echo "# This branch is for deployment only" >> export/README.md
+- docker cp uselatex:build/. tmp
+- cp tmp/*.pdf export
+- cp tmp/git.id export
 
 deploy:
   provider: pages