BASE ?= latest-alpine-jdk11
REGISTRY := public.ecr.aws/zero-downtime
REPOSITORY := jenkins-podman

# Parse version from latest git semver tag
GTAG=$(shell git describe --tags --match v*.*.* 2>/dev/null || echo "v0.0.0")
TAG ?= $(shell echo $(GTAG) | awk -F '-' '{ print $$1 "-" $$2 }' | sed -e 's/-$$//')

ifeq ($(TRIVY_REMOTE),)
	TRIVY_OPTS := image
else
	TRIVY_OPTS := client --remote ${TRIVY_REMOTE}
endif

.PHONY: build push scan

all: build

build:
	podman build --rm --squash-all --build-arg BASE=$(BASE) -t $(REPOSITORY):$(TAG) -t $(REPOSITORY):latest .

push:
	aws ecr-public get-login-password --region us-east-1 | podman login --username AWS --password-stdin $(REGISTRY)
	podman tag $(REPOSITORY):latest $(REGISTRY)/$(REPOSITORY):$(TAG) $(REGISTRY)/$(REPOSITORY):latest
	podman push $(REGISTRY)/$(REPOSITORY):$(TAG)
	podman push $(REGISTRY)/$(REPOSITORY):latest

scan:
	trivy $(TRIVY_OPTS) $(REPOSITORY):$(TAG)