harpoon/Makefile at main · alegrey91/harpoon · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
BINARY_NAME=harpoon
BINARY_DIR=./bin
OUTPUT_DIR=./output
IMAGE_NAME?=alegrey91/harpoon
GO_VERSION := $(shell grep '^toolchain' go.mod | awk '{print $$2}' | sed 's/go//')


build-static-libbpfgo:
	git submodule update --init --recursive && \
	cd libbpfgo && \
	make libbpfgo-static

vmlinux.h:
	@if [ -e ebpf/vmlinux.h ]; then \
    	echo "vmlinux.h file exists";\
	else\
		bpftool btf dump file /sys/kernel/btf/vmlinux format c > ebpf/vmlinux.h;\
	fi

build-bpf: create-output-dir
	clang -g -O2 -c -target bpf -D__TARGET_ARCH_x86 -o ${OUTPUT_DIR}/ebpf.o ebpf/ebpf.c
	cp ${OUTPUT_DIR}/ebpf.o ./internal/embeddable/output/

build-go: create-bin-dir
	go mod download
	export CURRENT_DIR=$(shell pwd); \
	CC=gcc \
	CGO_CFLAGS="-I $$CURRENT_DIR/libbpfgo/output" \
	CGO_LDFLAGS="-lelf -lz $$CURRENT_DIR/libbpfgo/output/libbpf/libbpf.a" \
	go build \
		-tags core,ebpf \
		-v \
		-o ${BINARY_DIR}/${BINARY_NAME} \
		.

build-go-cover: create-bin-dir
	go mod download
	export CURRENT_DIR=$(shell pwd); \
	CC=gcc \
	CGO_CFLAGS="-I $$CURRENT_DIR/libbpfgo/output" \
	CGO_LDFLAGS="-lelf -lz $$CURRENT_DIR/libbpfgo/output/libbpf/libbpf.a" \
	go build \
		-tags core,ebpf \
		-v \
		-cover \
		-o ${BINARY_DIR}/${BINARY_NAME} \
		.

build: create-bin-dir vmlinux.h build-static-libbpfgo build-bpf
	go mod download
	export CURRENT_DIR=$(shell pwd); \
	CC=gcc \
	CGO_CFLAGS="-I $$CURRENT_DIR/libbpfgo/output" \
	CGO_LDFLAGS="-lelf -lz $$CURRENT_DIR/libbpfgo/output/libbpf/libbpf.a" \
	go build \
		-tags core,ebpf \
		-v \
		-o ${BINARY_DIR}/${BINARY_NAME} \
		.

build-gh: create-bin-dir vmlinux.h build-static-libbpfgo build-bpf
ifndef GITHUB_REF_NAME
	$(error GITHUB_REF_NAME is undefined)
endif
	go mod download
	export CURRENT_DIR=$(shell pwd); \
	CC=gcc \
	CGO_CFLAGS="-I $$CURRENT_DIR/libbpfgo/output" \
	CGO_LDFLAGS="-lelf -lz $$CURRENT_DIR/libbpfgo/output/libbpf/libbpf.a" \
	go build \
		-tags core,ebpf \
		-v \
		-ldflags="-s -w -X 'github.com/alegrey91/harpoon/cmd.Version=${GITHUB_REF_NAME}'" \
		-o ${BINARY_DIR}/${BINARY_NAME} \
		.

build-docker-gh:
ifdef GITHUB_REF_NAME
	docker build \
	        --no-cache \
		--build-arg GO_VERSION=$(GO_VERSION) \
		-t $(IMAGE_NAME):latest \
		-t $(IMAGE_NAME):$(GITHUB_REF_NAME) \
		.
endif

build-docker:
	docker build \
		--no-cache \
		--build-arg GO_VERSION=$(GO_VERSION) \
		-t $(IMAGE_NAME):latest \
		.

push-docker:
ifdef GITHUB_REF_NAME
	docker push ${IMAGE_NAME}:${GITHUB_REF_NAME}
	docker push ${IMAGE_NAME}:latest
endif

unit-tests:
	mkdir -p /tmp/unit/
	go test \
	  -cover \
	  -v \
	  $(shell go list ./... | grep -v "github.com/alegrey91/harpoon$$" | grep -v ebpf | grep -v cmd) \
	  -skip TestHarpoon \
	  -args -test.gocoverdir=/tmp/unit/

integration-tests:
	mkdir -p /tmp/integration
	go test \
	  -exec sudo \
	  -cover \
	  -v main_test.go \
	  -args -test.gocoverdir=/tmp/integration/

create-bin-dir:
	mkdir -p ${BINARY_DIR}

create-output-dir:
	mkdir -p ${OUTPUT_DIR}

install:
	cp ${BINARY_DIR}/${BINARY_NAME} /usr/local/bin

clean:
	rm -rf ${OUTPUT_DIR}
	rm -rf ${BINARY_DIR}
	rm -rf ./libbpfgo

go-version:
	@grep '^toolchain' go.mod | awk '{print $$2}' | sed 's/go//'