13 lines
262 B
Bash
13 lines
262 B
Bash
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#!/bin/bash -ue
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[[ -n ${DEBUG:-} ]] && set -o xtrace
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channel="$1"
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curl -L -s \
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"https://www.flatcar.org/releases-json/releases-$channel.json" \
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| jq -r 'to_entries[] | "\(.key)"' \
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| grep -v "current" \
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| sort --version-sort \
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| tail -n1
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