#!/bin/sh -v
# Here your code !
mkdir hoge
cd hoge
git init
git config --add user.name hoge
git config --add user.email hoge@example.com

echo '<?php print("hoge"); ?>' > task.php
echo 'password=hoge' > password.txt
echo 'untrack' > untrack.file
echo 'untrack.file' > .gitignore

git add -A
git status

git commit -m "initial commit"

echo '--------------------------------'

git update-index --assume-unchanged password.txt

echo '<?php print("piyo"); ?>' >> task.php
echo 'password=piyo' > password.txt
echo 'keep untrack' >> untrack.file

git add -A
git status
git commit -m "add piyo task "
echo '--------------------------------'
cat password.txt

echo '--------------------------------'
git checkout -b develop
cat password.txt

echo '--------------------------------'

echo '<?php print("fuga"); ?>' >> task.php
echo 'password=fuga' > password.txt
echo 'keep untrack too' >> untrack.file

git add -A
git status
git commit -m "add fuga task"
echo '--------------------------------'
cat password.txt

echo '--------------------------------'
git checkout HEAD password.txt
cat password.txt