#!/bin/sh

set -x

if [ -n "$COVERITY" ];
then
	./script/coverity.sh;
	exit $?;
fi

if [ "$TRAVIS_OS_NAME" = "osx" ]; then
	export PKG_CONFIG_PATH=$(ls -d /usr/local/Cellar/{curl,zlib}/*/lib/pkgconfig | paste -s -d':' -)
fi

# Should we ask Travis to cache this file?
curl -L https://github.com/ethomson/poxyproxy/releases/download/v0.1.0/poxyproxy-0.1.0.jar >poxyproxy.jar || exit $?
# Run this early so we know it's ready by the time we need it
java -jar poxyproxy.jar -d --port 8080 --credentials foo:bar &

mkdir _build
cd _build
# shellcheck disable=SC2086
cmake .. -DBUILD_EXAMPLES=ON -DCMAKE_INSTALL_PREFIX=../_install $OPTIONS || exit $?
make -j2 install || exit $?

# If this platform doesn't support test execution, bail out now
if [ -n "$SKIP_TESTS" ];
then
	exit $?;
fi

# Create a test repo which we can use for the online::push tests
mkdir "$HOME"/_temp
git init --bare "$HOME"/_temp/test.git
git daemon --listen=localhost --export-all --enable=receive-pack --base-path="$HOME"/_temp "$HOME"/_temp 2>/dev/null &
export GITTEST_REMOTE_URL="git://localhost/test.git"

# Run the test suite
ctest -V -R libgit2_clar || exit $?

# Now that we've tested the raw git protocol, let's set up ssh to we
# can do the push tests over it

killall git-daemon

# Set up sshd
mkdir ~/sshd/
cat >~/sshd/sshd_config<<-EOF
	Port 2222
	ListenAddress 0.0.0.0
	Protocol 2
	HostKey ${HOME}/sshd/id_rsa
	PidFile ${HOME}/sshd/pid
	RSAAuthentication yes
	PasswordAuthentication yes
	PubkeyAuthentication yes
	ChallengeResponseAuthentication no
	# Required here as sshd will simply close connection otherwise
	UsePAM no
EOF
ssh-keygen -t rsa -f ~/sshd/id_rsa -N "" -q
/usr/sbin/sshd -f ~/sshd/sshd_config

# Set up keys
ssh-keygen -t rsa -f ~/.ssh/id_rsa -N "" -q
cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
while read algorithm key comment; do
    echo "[localhost]:2222 $algorithm $key" >>~/.ssh/known_hosts
done <~/sshd/id_rsa.pub

# Get the fingerprint for localhost and remove the colons so we can parse it as
# a hex number. The Mac version is newer so it has a different output format.
if [ "$TRAVIS_OS_NAME" = "osx" ]; then
    export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -E md5 -F '[localhost]:2222' -l | tail -n 1 | cut -d ' ' -f 3 | cut -d : -f2- | tr -d :)
else
    export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -F '[localhost]:2222' -l | tail -n 1 | cut -d ' ' -f 2 | tr -d ':')
fi

export GITTEST_REMOTE_URL="ssh://localhost:2222/$HOME/_temp/test.git"
export GITTEST_REMOTE_USER=$USER
export GITTEST_REMOTE_SSH_KEY="$HOME/.ssh/id_rsa"
export GITTEST_REMOTE_SSH_PUBKEY="$HOME/.ssh/id_rsa.pub"
export GITTEST_REMOTE_SSH_PASSPHRASE=""


if [ -e ./libgit2_clar ]; then
    ./libgit2_clar -sonline::push -sonline::clone::ssh_cert &&
    ./libgit2_clar -sonline::clone::ssh_with_paths || exit $?
    if [ "$TRAVIS_OS_NAME" = "linux" ]; then
        ./libgit2_clar -sonline::clone::cred_callback || exit $?
    fi

    # Use the proxy we started at the beginning
    export GITTEST_REMOTE_PROXY_URL="http://foo:bar@localhost:8080/"
    ./libgit2_clar -sonline::clone::proxy_credentials_in_url || exit $?
    export GITTEST_REMOTE_PROXY_URL="http://localhost:8080/"
    export GITTEST_REMOTE_PROXY_USER="foo"
    export GITTEST_REMOTE_PROXY_PASS="bar"
    ./libgit2_clar -sonline::clone::proxy_credentials_request || exit $?

fi

kill $(cat "$HOME/sshd/pid")

export GITTEST_REMOTE_URL="https://github.com/libgit2/non-existent"
export GITTEST_REMOTE_USER="libgit2test"
ctest -V -R libgit2_clar-cred_callback
