2021-11-17 00:27:39 +00:00
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#!/bin/bash
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# base vars
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NOW=$(date +%s) # epoch timestamp, eg: 1622772927
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BASE_TAG=$(awk '$1 == "FROM" {print $2}' Dockerfile | cut -d\: -f2) # eg: 2.7.1
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BUILD_TAG="fedora-${BASE_TAG}-${NOW}"
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IMAGE_FILE="steamcmd-${BUILD_TAG}.img"
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echo "Building image steamcmd:${BUILD_TAG}"
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podman build --tag steamcmd:${BUILD_TAG} .
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podman save localhost/steamcmd:${BUILD_TAG} > ${IMAGE_FILE}
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echo ""
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echo "Wrote ${IMAGE_FILE}, cleaning up"
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podman rmi steamcmd:${BUILD_TAG}
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2021-11-17 01:39:21 +00:00
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echo ""
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2021-11-17 00:27:39 +00:00
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echo "Attempting to compress the image (begin comforting music)"
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xz --keep --compress -9 --extreme --threads=$(nproc) ${IMAGE_FILE}
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echo ""
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echo "Finished, (non)compressed images created:"
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2021-11-17 01:39:21 +00:00
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ls --color=auto -lah ${IMAGE_FILE}*
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