.travis.yml.bak

language: perl
os: linux
perl:
  - "5.24-shrplib"
script: true
install:
  - echo "Just testing docker on this branch"

after_success:
  - CI_PROJECT_NAME=sneakernet
  - docker build -t $CI_PROJECT_NAME:$TRAVIS_COMMIT .
  - SLUG=$(echo "$TRAVIS_REPO_SLUG" | tr '[:upper:]' '[:lower:]')
  - echo "$CI_PROJECT_NAME"
  - echo $SLUG
  - echo $REPOSITORY_URL
  - echo $TRAVIS_COMMIT
  - DOCKER_PASSWORD=${{secrets.DOCKER_PASSWORD}}
  - DOCKER_USERNAME=${{secrets.DOCKER_USERNAME}}
  - echo $DOCKER_USERNAME
  - echo docker tag $CI_PROJECT_NAME:$TRAVIS_COMMIT $SLUG:$TRAVIS_COMMIT
  -      docker tag $CI_PROJECT_NAME:$TRAVIS_COMMIT $SLUG:$TRAVIS_COMMIT
  -      docker tag $CI_PROJECT_NAME:$TRAVIS_COMMIT $SLUG:latest
  - echo "$DOCKER_PASSWORD" | docker login --username "$DOCKER_USERNAME" --password-stdin 
  - docker push $CI_PROJECT_NAME:$TRAVIS_COMMIT
  - docker push $CI_PROJECT_NAME:latest 

#https://stackoverflow.com/a/58505735
before_install:
#  - rm -rvf $HOME/dockerImages.stdout $HOME/docker/*
  - for file in $HOME/docker/*.tar.gz; do if [ ! -e "$file" ]; then continue; fi; echo "loading $file"; zcat "$file" | docker load; done
before_cache:
  - mkdir -p $HOME/docker
  - docker images -a --filter='dangling=false' --format '{{.Repository}}:{{.Tag}} {{.ID}}' > $HOME/dockerImages.stdout
  - cat $HOME/dockerImages.stdout
  - if [[ -s $HOME/dockerImages.stdout ]]; then xargs -n 2 -t sh -c 'test -e $HOME/docker/$1.tar.gz || docker save $0 | gzip -2 > $HOME/docker/$1.tar.gz' < $HOME/dockerImages.stdout; fi
cache:
  bundler: true
  directories:
    - $HOME/docker
    
# deploying to dockerhub
#deploy:
#  provider: script
#  script: bash .travis-ci/docker_push
#  on:
#    branch: $TRAVIS_BRANCH