ci: add goreleaser

.github/workflows/goreleaser.yml

@@ -0,0 +1,33 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.21.0'
+        env:
+          GOPATH: ${{ env.HOME }}
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          version: latest
+          args: release --clean
+        env:
+          GOPATH: ${{ env.HOME }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -32,3 +32,22 @@ jobs:
     - name: Test
       run: make test
 
+
+  releaser-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.21
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --snapshot --clean --skip=publish
+        env:
+          WORKDIR: ${{ github.workspace }}

.goreleaser.yml

@@ -0,0 +1,30 @@
+before:
+  hooks:
+    - sudo apt-get install -y gcc flex bison make libelf-dev
+    - sudo make libpcap LIBPCAP_DIST_DIR=/usr/local
+
+builds:
+  - id: ptcpdump
+    binary: ptcpdump
+    env:
+      - CGO_ENABLED=1
+    flags:
+      - -tags=static
+    ldflags:
+      - -linkmode 'external'
+      - -extldflags "-static"
+      - -X github.com/mozillazg/ptcpdump/internal.Version={{.Version}}
+      - -X github.com/mozillazg/ptcpdump/internal.GitCommit={{.Commit}}
+    goos:
+      - linux
+    goarch:
+      - amd64
+
+checksum:
+  name_template: 'checksums.txt'
+
+release:
+  prerelease: auto
+
+snapshot:
+  name_template: "{{ .Tag }}-next"

Makefile

@@ -7,19 +7,19 @@ OUTPUT = ./output
 BPF_SRC = ./bpf
 LIBPCAP = ./lib/libpcap
 LIBPCAP_SRC =  $(abspath $(LIBPCAP))
-LIBPCAP_DIST_DIR = $(abspath $(OUTPUT)/libpcap)
+LIBPCAP_DIST_DIR ?= $(abspath $(OUTPUT)/libpcap)
 LIBPCAP_HEADER_DIR = $(abspath $(LIBPCAP_DIST_DIR)/include)
 LIBPCAP_OBJ_DIR = $(abspath $(LIBPCAP_DIST_DIR)/lib)
 LIBPCAP_OBJ = $(abspath $(LIBPCAP_OBJ_DIR)/libpcap.a)
 
 GIT_COMMIT ?= $(shell git rev-parse --short HEAD)
 VERSION ?= $(shell git describe --tags --abbrev=0)
 CGO_CFLAGS_STATIC = "-I$(LIBPCAP_HEADER_DIR)"
-CGO_LDFLAGS_STATIC = "-L$(LIBPCAP_OBJ_DIR) -lelf -lz $(LIBPCAP_OBJ)"
+CGO_LDFLAGS_STATIC = "-L$(LIBPCAP_OBJ_DIR) -lpcap $(LIBPCAP_OBJ)"
 CGO_ENABLED ?= 1
 GOARCH ?= $(shell go env GOARCH)
 GOOS ?= $(shell go env GOOS)
-LDFLAGS := -extldflags "-static"
+LDFLAGS := -linkmode "external" -extldflags "-static"
 LDFLAGS += -X github.com/mozillazg/ptcpdump/internal.Version=$(VERSION)
 LDFLAGS += -X github.com/mozillazg/ptcpdump/internal.GitCommit=$(GIT_COMMIT)