38 lines
1.1 KiB
Bash
38 lines
1.1 KiB
Bash
#!/bin/ash
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# Default the TZ environment variable to UTC.
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TZ=${TZ:-UTC}
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export TZ
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# Set environment variable that holds the Internal Docker IP
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INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
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export INTERNAL_IP
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# Switch to the container's working directory
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cd /home/container || exit 1
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# Print Java version
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printf "\033[1m\033[33mcontainer@pelican~ \033[0mjava -version\n"
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java -version
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# Print Python version
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if command -v python &> /dev/null
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then
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printf "\033[1m\033[33mcontainer@pelican~ \033[0mpython --version\n"
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python --version
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else
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printf "\033[1m\033[33mcontainer@pelican~ \033[0mpython3 --version\n"
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python3 --version
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fi
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# Convert all of the "{{VARIABLE}}" parts of the command into the expected shell
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# variable format of "${VARIABLE}" before evaluating the string and automatically
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# replacing the values.
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PARSED=$(echo "$STARTUP" | sed -e 's/{{/${/g' -e 's/}}/}/g')
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# Display the command we're running in the output, and then execute it with eval
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printf "\033[1m\033[33mcontainer@pelican~ \033[0m"
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echo "$PARSED"
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# shellcheck disable=SC2086
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eval "$PARSED"
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