.travis.yml

dist: trusty

language: python

python:
 - 2.7
 - 3.6
 - 3.5
 - 3.4

# Use container-based infrastructure
sudo: false

install:
 - pip install -U pip
 - pip install pyflakes
 - pip install coverage
 - pip install tensorflow

 # Make a smaller input file. Output won't look great, but runs much quicker.
 - mkdir data/teenytinyshakespeare
 - head -100 data/tinyshakespeare/input.txt > data/teenytinyshakespeare/input.txt

script:
 - pyflakes .
 - coverage erase
 - export NUM_EPOCHS=15
 - export SAVE_DIR_FIRST=$(mktemp -d)
 - export SAVE_DIR_SECOND=$(mktemp -d)
 - export LOG_DIR=$(mktemp -d)
 - export SAMPLE_FILE=$(mktemp)
 - coverage run --append --include=./* train.py --data_dir data/teenytinyshakespeare --save_dir $SAVE_DIR_FIRST --log_dir $LOG_DIR --num_epochs $NUM_EPOCHS;test -s $SAVE_DIR_FIRST/model.ckpt-$(( $NUM_EPOCHS - 1)).index
 - coverage run --append --include=./* train.py --data_dir data/teenytinyshakespeare --init_from $SAVE_DIR_FIRST --save_dir $SAVE_DIR_SECOND --log_dir $LOG_DIR --num_epochs $NUM_EPOCHS;test -s $SAVE_DIR_SECOND/model.ckpt-$(( $NUM_EPOCHS - 1)).index
 - coverage run --append --include=./* sample.py --save_dir $SAVE_DIR_SECOND | tee $SAMPLE_FILE;test -s $SAMPLE_FILE

after_script:
 - pip install pycodestyle
 - pycodestyle --statistics --count .
 - pip freeze

after_success:
 - coverage report
 - pip install coveralls
 - coveralls