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Generate multi-arch image manifests

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Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
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Sefa Eyeoglu 2024-03-07 19:04:56 +01:00
parent 16594d72d5
commit 1d40cd2059
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generate-manifests Executable file
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#!/usr/bin/env bash
#
# Usage: ./push-all <registry> <image-prefix> <image-tag>
set -euo pipefail
registry=${1:-docker.io}
image_prefix=${2:-nixpkgs}
image_tag=${3:-latest}
system_name=${NIX_SYSTEM_NAME:-x86_64-linux}
releases_json=$(nix-instantiate --strict --argstr system "$system_name" --eval --json)
echo "=== Generating manifests for $registry"
for attr in $(echo "$releases_json" | jq -r "keys[]") ; do
repository=$registry/$image_prefix/$attr
target_image=${repository}:${image_tag}
echo "--- attr=$attr target=$target_image"
podman manifest create "$target_image"
podman manifest add "$target_image" "docker://$repository:${image_tag}-x86_64-linux"
podman manifest add "$target_image" "docker://$repository:${image_tag}-aarch64-linux"
podman manifest push --all "$target_image" "docker://$target_image"
done
echo OK