circle.yml

general:
  branches:
    ignore:
      - gh-pages # Don't test the gh-pages branch

## Customize the test machine
machine:
  # Add some environment variables
  environment:
    CONDA_ROOT: /home/ubuntu/miniconda
    TEST_ENV_NAME: test-env
    TEST_ENV_PREFIX: /home/ubuntu/miniconda/envs/test-env
    PATH: ${TEST_ENV_PREFIX}/bin:${CONDA_ROOT}/bin:${PATH}

## Customize dependencies
dependencies:
  cache_directories:
    - /home/ubuntu/miniconda

  override:
    # Download/install conda (if not already cached)
    # Also, install diced just to pull the dependencies into the cache,
    # and then remove the diced package itself.
    - >
      if [[ ! -d ${CONDA_ROOT} ]]; then
          echo "Installing Miniconda...";
          wget --quiet https://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh;
          bash Miniconda-latest-Linux-x86_64.sh -b -p ${CONDA_ROOT};
          conda install -y conda-build;
          conda config --add channels flyem;          
          conda create -y -n ${TEST_ENV_NAME} diced;
          conda remove -y -n ${TEST_ENV_NAME} diced;
      else
          echo "Using cached Miniconda install";
      fi

## Circle-ci checks out a "shallow" copy of the git repo,
## but conda-build can't handle that.
## Make it a full repo first.
## (The source is cached, so it might not really be shallow. Ignore errors from git in that case.)
checkout:
  post:
    - git fetch --unshallow || true

## Customize test commands
test:
  override:
    - conda config --add channels flyem
    - conda build conda-recipe