.travis.yml

language: java

jdk:
- oraclejdk9
- oraclejdk11

before_install:
- rm "${JAVA_HOME}/lib/security/cacerts"
- ln -s /etc/ssl/certs/java/cacerts "${JAVA_HOME}/lib/security/cacerts"

install:
- sudo apt-get update
# We do this conditionally because it saves us some downloading if the
# version is the same.
- wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
- bash miniconda.sh -b -p $HOME/miniconda
- export PATH="$HOME/miniconda/bin:$PATH"
- hash -r
- conda config --set always_yes yes --set changeps1 no
- conda update -q conda
# Useful for debugging any issues with conda
- conda info -a

- conda env create -n test-environment python=3.8 -f environment.yml
- source activate test-environment

# Install the IJava kernel
- wget https://github.com/SpencerPark/IJava/releases/download/v1.2.0/ijava-1.2.0.zip
- unzip -d ijava ijava-1.2.0.zip
- jupyter kernelspec install $(pwd)/ijava/java --sys-prefix --name=java
- export IJAVA_KERNEL_DIR=$(jupyter kernelspec list | grep '^  java ' | awk '{ print $2 }')
- sed -i "s!@KERNEL_INSTALL_DIRECTORY@!$IJAVA_KERNEL_DIR!" $IJAVA_KERNEL_DIR/kernel.json

script:
- ./check-notebooks.sh