15 lines
283 B
Bash
15 lines
283 B
Bash
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#!/bin/sh
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updates_available () {
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docker pull $1
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if test "$(docker run -it --rm $1 /bin/sh -c 'apt -qqq update && apt -qq list --upgradable')" != ""; then
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return 0
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else
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return 1
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fi
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}
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if updates_available pommib/jumpbox:latest; then
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./build.sh
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fi
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