BUILDER := v3.16.2
RELEASE := v3.16
PKG := '*'

CF_DIST := E1YFUJXMCXT2RN

.PHONY: builder aports download upload packages

all: build

packages:
	mkdir -p packages/$(RELEASE)/aarch64 packages/$(RELEASE)/x86_64

distfiles:
	mkdir -p distfiles

aports:
	[ -d aports/.git ] && { GIT_DIR=aports/.git cd aports; git pull; } \
	  || git clone https://gitlab.alpinelinux.org/alpine/aports.git

# Mounts release into /work of the builder container to build all
build: packages distfiles
	podman run -it --rm \
		-v ${PWD}/distfiles:/var/cache/distfiles \
		-v ${PWD}/packages:/home/alpine/packages \
		-v ${PWD}/aports:/home/alpine/aports \
		-v ${PWD}/$(RELEASE)/:/home/alpine/$(RELEASE) \
		-v ${HOME}/.gitconfig/:/home/alpine/.gitconfig:ro \
		-v ${HOME}/.abuild/:/home/alpine/.abuild:ro \
		public.ecr.aws/zero-downtime/alpine-builder:${BUILDER} $(PKG)

download:
	aws s3 sync s3://zero-downtime-web/cdn/alpine/$(RELEASE)/kubezero/x86_64/ packages/work/x86_64/ --exclude APKINDEX.tar.gz

invalidate:
	aws cloudfront create-invalidation --distribution $(CF_DIST) --paths "/alpine/*"

upload: invalidate
	aws s3 sync --delete packages/$(RELEASE)/x86_64/ s3://zero-downtime-web/cdn/alpine/$(RELEASE)/kubezero/x86_64/ --exclude APKINDEX.tar.gz
	aws s3 sync --delete packages/$(RELEASE)/aarch64/ s3://zero-downtime-web/cdn/alpine/$(RELEASE)/kubezero/aarch64/ --exclude APKINDEX.tar.gz
	aws s3 cp packages/$(RELEASE)/x86_64/APKINDEX.tar.gz s3://zero-downtime-web/cdn/alpine/$(RELEASE)/kubezero/x86_64/ --cache-control max-age=1
	aws s3 cp packages/$(RELEASE)/aarch64/APKINDEX.tar.gz s3://zero-downtime-web/cdn/alpine/$(RELEASE)/kubezero/aarch64/ --cache-control max-age=1