mirror of https://github.com/akuker/RASCSI.git
85 lines
2.1 KiB
Bash
85 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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set -e
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# set -x # Uncomment to Debug
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cd "$(dirname "$0")"
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# verify packages installed
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ERROR=0
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if ! command -v python3 &> /dev/null ; then
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echo "python3 could not be found"
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echo "Run 'sudo apt install python3' to fix."
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ERROR=1
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fi
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if ! python3 -m venv --help &> /dev/null ; then
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echo "venv could not be found"
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echo "Run 'sudo apt install python3-venv' to fix."
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ERROR=1
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fi
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if [ $ERROR = 1 ] ; then
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echo
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echo "Fix errors and re-run ./start.sh"
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exit 1
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fi
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# Test for two known broken venv states
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if test -e venv; then
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GOOD_VENV=true
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! test -e venv/bin/activate && GOOD_VENV=false
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pip3 list 1> /dev/null
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test $? -eq 1 && GOOD_VENV=false
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if ! "$GOOD_VENV"; then
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echo "Deleting bad python venv"
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sudo rm -rf venv
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fi
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fi
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# Create the venv if it doesn't exist
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if ! test -e venv; then
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echo "Creating python venv for RaSCSI proxy"
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python3 -m venv venv
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echo "Activating venv"
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source venv/bin/activate
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echo "Installing requirements.txt"
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pip3 install wheel
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pip3 install -r requirements.txt
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git rev-parse HEAD > current
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fi
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source venv/bin/activate
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# Detect if someone updates the git repo - we need to re-run pip3 install.
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set +e
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git rev-parse --is-inside-work-tree &> /dev/null
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if [[ $? -eq 0 ]]; then
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set -e
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if ! test -e current; then
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git rev-parse > current
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elif [ "$(cat current)" != "$(git rev-parse HEAD)" ]; then
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echo "New version detected, updating libraries from requirements.txt"
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pip3 install -r requirements.txt
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git rev-parse HEAD > current
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fi
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else
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echo "Warning: Not running from a valid git repository. Will not be able to update the code."
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fi
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set -e
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# parse arguments
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while [ "$1" != "" ]; do
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PARAM=$(echo "$1" | awk -F= '{print $1}')
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VALUE=$(echo "$1" | awk -F= '{print $2}')
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case $PARAM in
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-p | --port)
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PORT="--port $VALUE"
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;;
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*)
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echo "ERROR: unknown parameter \"$PARAM\""
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exit 1
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;;
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esac
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shift
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done
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echo "Starting RaSCSI proxy..."
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python3 rascsi_proxy.py ${PORT}
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