inspektor-gadget

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#!/usr/bin/env bash
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# Generate container tag names
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# From https://github.com/weaveworks/scope/blob/master/tools/image-tag
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set -o errexit
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set -o pipefail
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# If there is an explicit image tag set, just return it
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if [ -n "$IMAGE_TAG" ]; then
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  echo $IMAGE_TAG
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  exit 0
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fi
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BRANCH_PREFIX=$(git rev-parse --abbrev-ref HEAD)
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if [ "$1" = "branch" ] ; then
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  if [ "$BRANCH_PREFIX" = "main" ] ; then
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    BRANCH_PREFIX="latest"
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  fi
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  echo "${BRANCH_PREFIX//\//-}"
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else
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  echo "${BRANCH_PREFIX//\//-}-$(git rev-parse --short HEAD)"
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fi
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