CI/CD for exercism

exercism

#!/bin/sh -ex

# Configure exercism
EXERCISM_DEFAULT_PATH=~/exercism

EXERCISM_CONFIG=$PWD/exercism_config
exercism --config $EXERCISM_CONFIG configure --silent --dir $PWD
exercism --config $EXERCISM_CONFIG configure --silent --key $EXERCISM_API_KEY

# Test all exercises
for EXERCISE in $PWD/*/*; do
  LANGUAGE=$(echo $EXERCISE | rev | cut -d'/' -f2 | rev)

  docker run \
    --rm \
    --interactive \
    --tty \
    --volume $EXERCISE:/opt/exercism \
    plippe/exercism:$LANGUAGE || break 0
done

# If master branch, submit
if [ "$(git rev-parse HEAD)" == "$(git rev-parse origin/master)" ]; then

  # Find updated exercises
  EXERCISES=$(git log --pretty="format:" -m --name-only -n1
      | grep -o '^[^/]\+/[^/]\+'
      | sort
      | uniq)

  # Submit all exercise solutions
  for EXERCISE in $EXERCISES; do
    exercism fetch $EXERCISE
    FILES=$(diff -Nrq $EXERCISM_DEFAULT_PATH/$EXERCISE $EXERCISE | cut -d' ' -f2)
    exercism --config $EXERCISM_CONFIG submit $FILES
  done

fi