.gitlab-ci.yml

image: aergus/latex

variables:
  FILENAME: thesis
  FILEDIR: .
  DIFFCMD: bash git-latexdiff --exclude-textcmd="section,subsection" -b --main $FILENAME.tex --latexmk

stages:
  - build
  - diff

build:
  stage: build
  tags:
    - dockered
  artifacts:
    paths:
      - $FILEDIR/$FILENAME.pdf
      - $FILEDIR/build_$FILENAME.log
  script:
    - cd "$FILEDIR"
    - latexmk -pdf "$FILENAME.tex" 2>&1 | tee build_"$FILENAME".log
    - 'grep -v "LaTeX Warning: There were undefined references." build_"$FILENAME".log'

diff:
  stage: diff
  tags:
    - dockered
  artifacts:
    paths:
      - $FILEDIR/difftag_$FILENAME.pdf
      - $FILEDIR/diffcommit_$FILENAME.pdf
  script:
    - cd "$FILEDIR"
    - LAST_TAG=$(git describe --abbrev=0 --tags HEAD~1)
    - wget https://gitlab.com/git-latexdiff/git-latexdiff/raw/ef53cddc761ce2d278ba5016d17828cf63e30af5/git-latexdiff
    - if [ "$LAST_TAG" ] ; then
    -   $DIFFCMD -o "difftag_$FILENAME.pdf" "$LAST_TAG"
    - fi
    - if [ "$CI_BEFORE_SHA" ] ; then
    -   $DIFFCMD -o "diffcommit_$FILENAME.pdf" "$CI_BEFORE_SHA"
    - fi
  allow_failure: true