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remnawave-minishop/scripts/docker-build-push-images.sh
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#!/usr/bin/env bash
set -euo pipefail
IMAGE_REGISTRIES="${IMAGE_REGISTRIES:-ghcr.io docker.io}"
IMAGE_NAMESPACE="${IMAGE_NAMESPACE:-3252a8}"
IMAGE_TAG="${IMAGE_TAG:?Set IMAGE_TAG to the release tag you want to build and push}"
IMAGE_PREFIX="${IMAGE_PREFIX:-remnawave-minishop}"
DOCKERFILE="${DOCKERFILE:-deploy/docker/Dockerfile}"
TARGETS="${TARGETS:-backend worker frontend}"
normalize_list() {
local value="$1"
value="${value//,/ }"
value="${value//;/ }"
echo "$value"
}
read -r -a registries <<< "$(normalize_list "$IMAGE_REGISTRIES")"
read -r -a targets <<< "$(normalize_list "$TARGETS")"
image_name() {
local registry="$1"
local target="$2"
echo "$registry/$IMAGE_NAMESPACE/$IMAGE_PREFIX-$target:$IMAGE_TAG"
}
build_image() {
local target="$1"
local tags=()
local registry
for registry in "${registries[@]}"; do
tags+=("-t" "$(image_name "$registry" "$target")")
done
echo "Building $target for: ${registries[*]}"
docker build -f "$DOCKERFILE" --target "$target" "${tags[@]}" .
}
push_image() {
local target="$1"
local registry
local image
for registry in "${registries[@]}"; do
image="$(image_name "$registry" "$target")"
echo "Pushing $image"
docker push "$image"
done
}
for target in "${targets[@]}"; do
build_image "$target"
done
for target in "${targets[@]}"; do
push_image "$target"
done