202 lines
7.2 KiB
Bash
Executable File
202 lines
7.2 KiB
Bash
Executable File
#!/bin/bash
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set -exu
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cd "$(dirname "$0")"
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# see https://www.sovereign-stack.org/management/
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# this script is not meant to be executed from the SSME; Let's let's check and abort if so.
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if [ "$(hostname)" = ss-mgmt ]; then
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echo "ERROR: This command is meant to be executed from the bare metal management machine -- not the SSME."
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exit 1
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fi
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. ./defaults.sh
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# the DISK variable here tells us which disk (partition) the admin wants to use for
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# lxd resources. By default, we provision the disk under / as a loop device. Admin
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# can override with CLI modifications.
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DISK="rpool/lxd"
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export DISK="$DISK"
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# let's check to ensure the management machine is on the Baseline ubuntu
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# TODO maybe remove this check; this theoretically should work on anything that support bash and lxd?
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if ! lsb_release -d | grep -q "Ubuntu 22.04"; then
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echo "ERROR: Your machine is not running the Ubuntu 22.04 LTS baseline OS on your management machine."
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exit 1
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fi
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# install lxd snap and initialize it
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if ! snap list | grep -q lxd; then
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sudo snap install lxd --channel=latest/candidate
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sleep 5
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# run lxd init
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cat <<EOF | lxd init --preseed
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config: {}
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networks:
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- config:
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ipv4.address: auto
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ipv4.dhcp: true
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ipv4.nat: true
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ipv6.address: none
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description: "Default network bridge for ss-mgmt outbound network access."
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name: lxdbr0
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type: bridge
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storage_pools:
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- config:
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source: ${DISK}
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description: ""
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name: sovereign-stack
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driver: zfs
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profiles:
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- config: {}
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description: ""
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devices:
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enp5s0:
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name: enp5s0
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network: lxdbr0
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type: nic
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root:
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path: /
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pool: sovereign-stack
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type: disk
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name: default
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projects: []
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EOF
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fi
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# we need to get the base image. IMport it if it's cached, else download it then cache it.
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if ! lxc image list | grep -q "$UBUNTU_BASE_IMAGE_NAME"; then
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# if the image if cached locally, import it from disk, otherwise download it from ubuntu
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IMAGE_IDENTIFIER=$(find "$SS_JAMMY_PATH" | grep ".qcow2" | head -n1 | cut -d "." -f1)
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METADATA_FILE="$SS_JAMMY_PATH/meta-$IMAGE_IDENTIFIER.tar.xz"
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IMAGE_FILE="$SS_JAMMY_PATH/$IMAGE_IDENTIFIER.qcow2"
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if [ -d "$SS_JAMMY_PATH" ] && [ -f "$METADATA_FILE" ] && [ -f "$IMAGE_FILE" ]; then
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lxc image import "$METADATA_FILE" "$IMAGE_FILE" --alias "$UBUNTU_BASE_IMAGE_NAME"
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else
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lxc image copy "images:$BASE_LXC_IMAGE" local: --alias "$UBUNTU_BASE_IMAGE_NAME" --vm --auto-update
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fi
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fi
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# export the image if it's not cached.
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if [ ! -d "$SS_JAMMY_PATH" ]; then
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mkdir "$SS_JAMMY_PATH"
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lxc image export "$UBUNTU_BASE_IMAGE_NAME" "$SS_JAMMY_PATH" --vm
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fi
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# if the ss-mgmt doesn't exist, create it.
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SSH_PUBKEY_PATH="$HOME/.ssh/id_rsa.pub"
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if ! lxc list --format csv | grep -q ss-mgmt; then
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lxc init "images:$BASE_LXC_IMAGE" ss-mgmt --vm -c limits.cpu=4 -c limits.memory=4GiB --profile=default
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# mount the pre-verified sovereign stack git repo into the new vm
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lxc config device add ss-mgmt ss-code disk source="$(pwd)" path=/home/ubuntu/sovereign-stack
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# create the ~/.ss path and mount it into the vm.
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mkdir -p "$SS_ROOT_PATH"
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lxc config device add ss-mgmt ss-root disk source="$SS_ROOT_PATH" path=/home/ubuntu/.ss
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# if a ~/.bitcoin/testnet3/blocks direrectory exists, mount it in.
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BITCOIN_DIR="$HOME/.bitcoin"
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REMOTE_BITCOIN_CACHE_PATH="/home/ubuntu/.ss/cache/bitcoin"
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BITCOIN_TESTNET_BLOCKS_PATH="$BITCOIN_DIR/testnet3/blocks"
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if [ -d "$BITCOIN_TESTNET_BLOCKS_PATH" ]; then
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lxc config device add ss-mgmt ss-testnet-blocks disk source="$BITCOIN_TESTNET_BLOCKS_PATH" path=$REMOTE_BITCOIN_CACHE_PATH/testnet/blocks
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fi
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# if a ~/.bitcoin/testnet3/blocks direrectory exists, mount it in.
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BITCOIN_TESTNET_CHAINSTATE_PATH="$BITCOIN_DIR/testnet3/chainstate"
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if [ -d "$BITCOIN_TESTNET_CHAINSTATE_PATH" ]; then
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lxc config device add ss-mgmt ss-testnet-chainstate disk source="$BITCOIN_TESTNET_CHAINSTATE_PATH" path=$REMOTE_BITCOIN_CACHE_PATH/testnet/chainstate
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fi
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# if a ~/.bitcoin/blocks dir exists, mount it in.
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BITCOIN_MAINNET_BLOCKS_PATH="$BITCOIN_DIR/blocks"
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if [ -d "$BITCOIN_MAINNET_BLOCKS_PATH" ]; then
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lxc config device add ss-mgmt ss-mainnet-blocks disk source="$BITCOIN_MAINNET_BLOCKS_PATH" path=$REMOTE_BITCOIN_CACHE_PATH/mainnet/blocks
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else
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echo "INFO: the blocks directory was not found for mainnet. It will NOT be mounted into ss-mgmt."
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fi
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# if a ~/.bitcoin/testnet3/blocks direrectory exists, mount it in.
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BITCOIN_MAINNET_CHAINSTATE_PATH="$BITCOIN_DIR/chainstate"
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if [ -d "$BITCOIN_MAINNET_CHAINSTATE_PATH" ]; then
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lxc config device add ss-mgmt ss-mainnet-chainstate disk source="$BITCOIN_MAINNET_CHAINSTATE_PATH" path=$REMOTE_BITCOIN_CACHE_PATH/mainnet/chainstate
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else
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echo "INFO: the chainstate directory was not found for mainnet. It will NOT be mounted into ss-mgmt."
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fi
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# mount the ssh directory in there.
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if [ -f "$SSH_PUBKEY_PATH" ]; then
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lxc config device add ss-mgmt ss-ssh disk source="$HOME/.ssh" path=/home/ubuntu/.ssh
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fi
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fi
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# start the vm if it's not already running
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if lxc list --format csv | grep -q "ss-mgmt,STOPPED"; then
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lxc start ss-mgmt
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sleep 10
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fi
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# wait for the vm to have an IP address
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. ./management/wait_for_lxc_ip.sh
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# wait for the VM to complete its default cloud-init.
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while lxc exec ss-mgmt -- [ ! -f /var/lib/cloud/instance/boot-finished ]; do
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sleep 1
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done
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# do some other preparations for user experience
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lxc file push ./management/bash_aliases ss-mgmt/home/ubuntu/.bash_aliases
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lxc file push ./management/bash_profile ss-mgmt/home/ubuntu/.bash_profile
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lxc file push ./management/bashrc ss-mgmt/home/ubuntu/.bashrc
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lxc file push ./management/motd ss-mgmt/etc/update-motd.d/sovereign-stack
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# install SSH
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lxc exec ss-mgmt apt-get update
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lxc exec ss-mgmt -- apt-get install -y openssh-server
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lxc file push ./management/sshd_config ss-mgmt/etc/ssh/sshd_config
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lxc exec ss-mgmt -- sudo systemctl restart sshd
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# add 'ss-manage' to the bare metal ~/.bashrc
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ADDED_COMMAND=false
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if ! < "$HOME/.bashrc" grep -q "ss-manage"; then
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echo "alias ss-manage='$(pwd)/manage.sh \$@'" >> "$HOME/.bashrc"
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ADDED_COMMAND=true
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fi
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wait-for-it -t 300 "$IP_V4_ADDRESS:22" > /dev/null 2>&1
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# Let's remove any entry in our known_hosts, then add it back.
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# we are using IP address here so we don't have to rely on external DNS
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# configuration for the base image preparataion.
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ssh-keygen -R "$IP_V4_ADDRESS"
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ssh-keyscan -H -t ecdsa "$IP_V4_ADDRESS" >> "$SSH_HOME/known_hosts"
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ssh "ubuntu@$IP_V4_ADDRESS" sudo chown -R ubuntu:ubuntu /home/ubuntu
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ssh "ubuntu@$IP_V4_ADDRESS" /home/ubuntu/sovereign-stack/management/provision.sh
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#lxc restart ss-mgmt
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if [ "$ADDED_COMMAND" = true ]; then
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echo "NOTICE! You need to run 'source ~/.bashrc' before continuing. After that, type 'ss-manage' to enter your management environment."
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fi
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. ./defaults.sh
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# As part of the install script, we pull down any other sovereign-stack git repos
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PROJECTS_SCRIPTS_REPO_URL="https://git.sovereign-stack.org/ss/project"
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PROJECTS_SCRIPTS_PATH="$(pwd)/deployment/project"
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if [ ! -d "$PROJECTS_SCRIPTS_PATH" ]; then
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git clone "$PROJECTS_SCRIPTS_REPO_URL" "$PROJECTS_SCRIPTS_PATH"
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else
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cd "$PROJECTS_SCRIPTS_PATH"
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git -c advice.detachedHead=false pull origin main
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git checkout "$TARGET_PROJECT_GIT_COMMIT"
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cd -
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fi |