.travis.yml

dist: trusty
language: python
addons:
  apt:
    packages:
    - graphviz
install: |
    pip install pyyaml
    pip install alibuild
script: |
  set -e
  ERR=
  aliBuild analytics off
  for X in $(git diff --name-only $TRAVIS_COMMIT_RANGE | grep .sh); do
    [[ -e $X ]] || continue
    echo Linting $X
    scripts/lint-recipes $X || ERR="$ERR $X"
    # This should really be cleaned up, since macOS cleans any DYLD_LIBRARY_PATH
    # when launching children processes, making it completely irrelevant.
    # In any case we correctly handle rpath in our macOS builds.
    grep -v "unset DYLD_LIBRARY_PATH" $X | grep DYLD_LIBRARY_PATH && ERR="$ERR $X"
    # Modules 4 does not allow having colons in prepend-path anymore
    grep -e "prepend-path.*[:]" $X && ERR="$ERR $X"
    [[ $X == defaults-*.sh ]] && continue

    # If a recipe is not a system requirement, it must have a Modulefile
    if ! grep -qE '^system_requirement:' "$X"; then
      grep -q '\(^#%Module\|alibuild-generate-module\)' "$X" || { echo "ERROR: recipe $X has no modulefile"; ERR="$ERR $X"; }
    fi
    aliBuild deps --defaults o2 ${X%.sh} --outgraph deps.pdf --no-system --neat -c . 2>&1 | grep -q "transitive reduction not unique" && { echo "ERROR: recipe $X has circular dependency"; ERR="$ERR $X"; }
  done
  [[ ! $ERR ]] || { echo "The following recipes need to be fixed:" $ERR; exit 1; }