# Environment Variables
# | Key                   | Purpose                                                          |
# | --------------------- | ---------------------------------------------------------------- |
# | DEPLOY_KEY            | Private SSH key (public key must be added in Github)                                                  |
# | REPO_URL              | Github repository url (ssh)                                      |
# | BINARY_NAME           | Binary name in Cargo.toml                                        |
# | RCLONE_CONFIG_CONTENT | Contents of the Rclone config. Name must be "remote_destination" |
# | RCLONE_COPY_PATH      | Path of the bucket where you want to copy the file               |

# Rclone Config Example
# ```
# [remote_destination]
# type = s3
# provider = Other
# access_key_id =
# secret_access_key =
# endpoint =
# acl = public-read
# ```

export DEBIAN_FRONTEND=noninteractive

apt update

apt install -y build-essential libssl-dev pkg-config curl git openssh-client unzip

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
. "$HOME/.cargo/env"

curl https://rclone.org/install.sh | bash

export RCLONE_CONFIG="/rclone.conf"

echo "$RCLONE_CONFIG_CONTENT" > $RCLONE_CONFIG

mkdir -p /root/.ssh

echo "$DEPLOY_KEY" > /root/.ssh/deploy_key

chmod 600 /root/.ssh/deploy_key

ssh-keyscan github.com >> /root/.ssh/known_hosts

chmod 600 /root/.ssh/known_hosts

mkdir -p /app

GIT_SSH_COMMAND="ssh -i /root/.ssh/deploy_key" git clone $REPO_URL /app

cd /app

FULL_NAME=$BINARY_NAME-$(uname -s | tr '[:upper:]' '[:lower:]')-$(uname -m | sed -e 's/x86_64/amd64/' -e 's/armv6l/arm/' -e 's/armv7l/arm/' -e 's/aarch64/arm64/')

cargo build --release && \
    cp target/release/$BINARY_NAME $FULL_NAME

rclone copy "$FULL_NAME" remote_destination:"$RCLONE_COPY_PATH"