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50 lines
1.7 KiB
50 lines
1.7 KiB
#!/bin/bash
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# A script to quickly setup a running development environment
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#
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# It's primary purpose is to set up docker networking correctly so that
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# the bot can connect to remote services as well as those hosted on
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# the host machine.
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#
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# Change directory to where this script is located. We'd like to run
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# `docker-compose` in the same directory to use the adjacent
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# docker-compose.yml and .env files
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cd `dirname "$0"`
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function on_exit {
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cd -
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}
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# Ensure we change back to the old directory on script exit
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trap on_exit EXIT
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# To allow the docker container to connect to services running on the host,
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# we need to use the host's internal ip address. Attempt to retrieve this.
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#
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# Check whether the ip address has been defined in the environment already
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if [ -z "$HOST_IP_ADDRESS" ]; then
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# It's not defined. Try to guess what it is
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# First we try the `ip` command, available primarily on Linux
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export HOST_IP_ADDRESS="`ip route get 1 | sed -n 's/^.*src \([0-9.]*\) .*$/\1/p'`"
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if [ $? -ne 0 ]; then
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# That didn't work. `ip` isn't available on old Linux systems, or MacOS.
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# Try `ifconfig` instead
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export HOST_IP_ADDRESS="`ifconfig $(netstat -rn | grep -E "^default|^0.0.0.0" | head -1 | awk '{print $NF}') | grep 'inet ' | awk '{print $2}' | grep -Eo '([0-9]*\.){3}[0-9]*'`"
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if [ $? -ne 0 ]; then
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# That didn't work either, give up
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echo "
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Unable to determine host machine's internal IP address.
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Please set HOST_IP_ADDRESS environment variable manually and re-run this script.
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If you do not have a need to connect to a homeserver running on the host machine,
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set HOST_IP_ADDRESS=127.0.0.1"
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exit 1
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fi
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fi
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fi
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# Build and run latest code
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docker-compose up --build local-checkout-dev
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