48 lines
1.3 KiB
Makefile
48 lines
1.3 KiB
Makefile
.EXPORT_ALL_VARIABLES:
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PYTHON ?= $(shell command -v python3 python|head -n1)
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# Keep docker before podman due to:
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# https://github.com/containers/podman/issues/7602
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ENGINE ?= $(shell command -v docker podman|head -n1)
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# localhost/ prefix must be present in order to assure docker/podman compatibility:
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# https://github.com/containers/buildah/issues/1034
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IMAGE_TAG=localhost/elastic-recheck
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# Enable newer docker buildkit if available
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DOCKER_BUILDKIT=1
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.PHONY: default
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default: help
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define PRINT_HELP_PYSCRIPT
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import re, sys
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print("Usage: make <target>\n")
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cmds = {}
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for line in sys.stdin:
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match = re.match(r'^([a-zA-Z_-]+):.*?## (.*)$$', line)
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if match:
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target, help = match.groups()
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cmds.update({target: help})
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for cmd in sorted(cmds):
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print(f" {cmd:12} {cmds[cmd]}")
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endef
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export PRINT_HELP_PYSCRIPT
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.PHONY: help
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help:
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@$(PYTHON) -c "$$PRINT_HELP_PYSCRIPT" < $(MAKEFILE_LIST)
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.PHONY: build
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build: ## Build image using docker
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$(ENGINE) build -t $(IMAGE_TAG) .
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@echo "Image size: $$(docker image inspect --format='scale=0; {{.Size}}/1024/1024' $(IMAGE_TAG) | bc)MB"
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.PHONY: into
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into: ## Starts bash inside docker image
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$(ENGINE) run -it $(IMAGE_TAG) /bin/bash
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.PHONY: dive
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dive: ## Use `dive` tool to investigate container size
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# https://github.com/wagoodman/dive
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dive $(IMAGE_TAG)
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