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Makefile
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# Copyright 2024 Chainguard, Inc.
# SPDX-License-Identifier: Apache-2.0
SAMPLES_REPO ?= chainguard-dev/malcontent-samples
SAMPLES_COMMIT ?= 8a9a5f73663b23e9a4b97de8324c3e8a1ed50d56
# BEGIN: lint-install ../malcontent
# http://github.com/tinkerbell/lint-install
.PHONY: lint
lint: _lint
LINT_ARCH := $(shell uname -m)
LINT_OS := $(shell uname)
LINT_OS_LOWER := $(shell echo $(LINT_OS) | tr '[:upper:]' '[:lower:]')
LINT_ROOT := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
# shellcheck and hadolint lack arm64 native binaries: rely on x86-64 emulation
ifeq ($(LINT_OS),Darwin)
ifeq ($(LINT_ARCH),arm64)
LINT_ARCH=x86_64
endif
endif
# yara-x adds an additional string for the platform (apple, unknown)
LINT_PLATFORM :=
ifeq ($(LINT_OS),Darwin)
LINT_PLATFORM=apple
else
LINT_PLATFORM=unknown
endif
LINT_PLATFOM_SUFFIX :=
ifeq ($(LINT_OS),Linux)
LINT_PLATFORM_SUFFIX=-gnu
endif
LINTERS :=
FIXERS :=
GOLANGCI_LINT_CONFIG := $(LINT_ROOT)/.golangci.yml
GOLANGCI_LINT_VERSION ?= v1.62.0
GOLANGCI_LINT_BIN := $(LINT_ROOT)/out/linters/golangci-lint-$(GOLANGCI_LINT_VERSION)-$(LINT_ARCH)
$(GOLANGCI_LINT_BIN):
mkdir -p $(LINT_ROOT)/out/linters
rm -rf $(LINT_ROOT)/out/linters/golangci-lint-*
curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(LINT_ROOT)/out/linters $(GOLANGCI_LINT_VERSION)
mv $(LINT_ROOT)/out/linters/golangci-lint $@
YARA_X_VERSION ?= v0.10.0
YARA_X_BIN := $(LINT_ROOT)/out/linters/yr-$(YARA_X_VERSION)-$(LINT_ARCH)
$(YARA_X_BIN):
mkdir -p $(LINT_ROOT)/out/linters
rm -rf $(LINT_ROOT)/out/linters/yr
curl -sSfL https://github.com/VirusTotal/yara-x/releases/download/$(YARA_X_VERSION)/yara-x-$(YARA_X_VERSION)-$(LINT_ARCH)-$(LINT_PLATFORM)-$(LINT_OS_LOWER)$(LINT_PLATFORM_SUFFIX).gzip -o yara-x.gzip
tar -xzvf yara-x.gzip && mv yr $(LINT_ROOT)/out/linters && rm yara-x.gzip
mv $(LINT_ROOT)/out/linters/yr $@
LINTERS += golangci-lint-lint
golangci-lint-lint: $(GOLANGCI_LINT_BIN)
find . -name go.mod -execdir "$(GOLANGCI_LINT_BIN)" run -c "$(GOLANGCI_LINT_CONFIG)" \;
FIXERS += golangci-lint-fix
golangci-lint-fix: $(GOLANGCI_LINT_BIN)
find . -name go.mod -execdir "$(GOLANGCI_LINT_BIN)" run -c "$(GOLANGCI_LINT_CONFIG)" --fix \;
LINTERS += yara-x-fmt
yara-x-fmt: $(YARA_X_BIN)
find rules -type f -name "*.yara" -execdir "$(YARA_X_BIN)" fmt {} \;
yara-x-compile: $(YARA_X_BIN)
"$(YARA_X_BIN)" compile ./rules/
.PHONY: _lint $(LINTERS)
_lint: $(LINTERS)
.PHONY: fix $(FIXERS)
fix: $(FIXERS)
# END: lint-install ../malcontent
# sample checkouts have 3 stages:
# out/samples/.git - I'm a blank git repo
# out/samples/.git/commit-<hash> - I'm checked out to this particular commit
# out/samples/.decompressed-<hash> - I've decompressed to this particular commit
out/${SAMPLES_REPO}/.git/commit-$(SAMPLES_COMMIT):
mkdir -p out/$(SAMPLES_REPO)
test -d out/$(SAMPLES_REPO)/.git || git clone --depth 4 https://github.com/$(SAMPLES_REPO).git out/$(SAMPLES_REPO)
rm out/$(SAMPLES_REPO)/.git/commit-* 2>/dev/null || true
git -C out/$(SAMPLES_REPO) switch - || true
git -C out/$(SAMPLES_REPO) pull
git -C out/$(SAMPLES_REPO) checkout $(SAMPLES_COMMIT)
touch out/$(SAMPLES_REPO)/.git/commit-$(SAMPLES_COMMIT)
out/$(SAMPLES_REPO)/.decompressed-$(SAMPLES_COMMIT): out/${SAMPLES_REPO}/.git/commit-$(SAMPLES_COMMIT)
find out/$(SAMPLES_REPO)/ -name "*.xz" -type f -exec xz -dk {} \;
touch out/$(SAMPLES_REPO)/.decompressed-$(SAMPLES_COMMIT)
# unit tests only
.PHONY: test
test:
go test ./pkg/...
# integration tests only
.PHONY: integration
integration: out/$(SAMPLES_REPO)/.decompressed-$(SAMPLES_COMMIT)
go test -timeout 0 ./tests/...
.PHONY: bench
bench: out/$(SAMPLES_REPO)/.decompressed-$(SAMPLES_COMMIT)
go test -run=^\$$ -bench=. ./... -benchmem
BENCH_CMD := go test -benchmem -run=^\$$ -bench ^BenchmarkRun\$$ github.com/chainguard-dev/malcontent/tests -args
.PHONY: bench-malcontent
bench-malcontent:
$(BENCH_CMD) -path="macOS/clean/malcontent"
.PHONY: bench-all-samples
bench-all-samples:
$(BENCH_CMD) -path=""
.PHONY: bench-does-nothing
bench-does-nothing:
$(BENCH_CMD) -path="does-nothing"
.PHONY: bench-javascript
bench-javascript:
$(BENCH_CMD) -path="Javascript"
.PHONY: bench-linux
bench-linux:
$(BENCH_CMD) -path="Linux"
.PHONY: bench-macos
bench-macos:
$(BENCH_CMD) -path="macOS"
.PHONY: bench-npm
bench-npm:
$(BENCH_CMD) -path="NPM"
.PHONY: bench-php
bench-php:
$(BENCH_CMD) -path="PHP"
.PHONY: bench-python
bench-python:
$(BENCH_CMD) -path="Python"
.PHONY: bench-typescript
bench-typescript:
$(BENCH_CMD) -path="TypeScript"
.PHONY: bench-windows
bench-windows:
$(BENCH_CMD) -path="Windows"
.PHONY: out/mal
out/mal:
mkdir -p out
go build -o out/mal ./cmd/mal
.PHONY: update-third-party
update-third-party:
./third_party/yara/update.sh
.PHONY: refresh-sample-testdata
refresh-sample-testdata: out/$(SAMPLES_REPO)/.decompressed-$(SAMPLES_COMMIT) out/mal
./out/mal refresh
ARCH ?= $(shell uname -m)
CRANE_VERSION=v0.20.2
out/crane-$(ARCH)-$(CRANE_VERSION):
mkdir -p out
GOBIN=$(CURDIR)/out go install github.com/google/go-containerregistry/cmd/crane@$(CRANE_VERSION)
mv out/crane out/crane-$(ARCH)-$(CRANE_VERSION)
export-image: out/crane-$(ARCH)-$(CRANE_VERSION)
./out/crane-$(ARCH)-$(CRANE_VERSION) \
export \
cgr.dev/chainguard/static:latest@sha256:bde549df44d5158013856a778b34d8972cf52bb2038ec886475d857ec7c365ed - | xz > pkg/action/testdata/static.tar.xz