publish

#! /bin/bash

# Problemifies the code, then creates new commits and pushes them to the
# `master` and `solution` branches.
#
# Requires `git` and `node`

# Check for uncommitted changes
if [ -n "$( git diff-index --name-only HEAD -- )" ]
    then
        echo "The working directory must be clean to publish"
        echo "Stash or commit your changes"
        exit 1
fi

# Save current environment
CURR_DIR="$( pwd )"
ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/../"
CURR_BRANCH="$( git rev-parse --abbrev-ref HEAD )"

# Pull new staging code
# when testing, use `git checkout origin/staging`
git checkout upstream/staging
git branch -f staging
git checkout staging
HEAD="$( git rev-parse HEAD )"

# Problemify code
cd $ROOT_DIR
bin/problemify -p code/
rsync -rv --exclude=.git/ --exclude=node_modules/ ./ tmp/
git checkout -f upstream/master
git branch -f master
git checkout master
rsync -rv --exclude=.git/ --exclude=node_modules/ tmp/ ./
rm -rf tmp/

# Push to master
git add .
git commit -s -m "Problemified code generated from: $HEAD"
# when testing, use `git push -f origin master`
git push upstream master

# Solutionify code
git checkout staging
bin/problemify -s code/
rsync -rv --exclude=.git/ --exclude=node_modules/ ./ tmp/
git checkout -f upstream/solution
git branch -f solution
git checkout solution
rsync -rv --exclude=.git/ --exclude=node_modules/ tmp/ ./
rm -rf tmp/

# Push to solution
git add .
git commit -s -m "Solutionified code generated from: $HEAD"
# when testing, use `git push -f origin solution`
git push upstream solution

# Reset environment
cd $CURR_DIR
git checkout $CURR_BRANCH