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ots/ci/docker-gen-tagnames.sh
Knut Ahlers 73209fc52c
CI: Add multi-platform image build
Signed-off-by: Knut Ahlers <knut@ahlers.me>
2024-09-22 11:53:45 +02:00

33 lines
683 B
Bash

#!/usr/bin/env bash
set -euo pipefail
function log() {
echo "[$(date +%H:%M:%S)] $@" >&2
}
[[ -n ${GITHUB_REF_NAME:-} ]] || {
log "ERR: This script is intended to run on a Github Action only."
exit 1
}
repo="ghcr.io/${GITHUB_REPOSITORY,,}"
tags=()
case "${GITHUB_REF_TYPE}" in
branch)
# Generic build to develop: Workflow has to limit branches to master
tags+=("${repo}:develop")
;;
tag)
# Build to latest & tag: Older tags are not intended to rebuild
tags+=("${repo}:latest" "${repo}:${GITHUB_REF_NAME}")
;;
*)
log "ERR: The ref type ${GITHUB_REF_TYPE} is not handled."
exit 1
;;
esac
export IFS=,
echo "docker_build_tags=${tags[*]}" >>${GITHUB_OUTPUT}