feat: 添加 GitHub Actions 多平台自动发布工作流

.github/workflows/release.yml

@@ -0,0 +1,112 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version (e.g. 0.3.9, 不带 v 前缀)'
+        required: true
+
+permissions:
+  contents: write
+
+jobs:
+  build-macos:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Resolve version
+        id: ver
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "version=${{ inputs.version }}" >> "$GITHUB_OUTPUT"
+          else
+            echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Vet
+        run: make vet
+
+      - name: Build .app
+        run: make app SEMVER=${{ steps.ver.outputs.version }}
+
+      - name: Package .app as zip
+        run: |
+          VERSION="${{ steps.ver.outputs.version }}-$(git rev-parse --short HEAD)"
+          ditto -c -k --keepParentFolder LMVPN.app "LMVPN-${VERSION}-macos.zip"
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: macos-build
+          path: LMVPN-*-macos.zip
+
+  build-windows:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Install make and Inno Setup
+        shell: pwsh
+        run: choco install make innosetup -y --no-progress
+
+      - name: Add MinGW to PATH
+        shell: bash
+        run: echo "C:/msys64/mingw64/bin" >> "$GITHUB_PATH"
+
+      - name: Resolve version
+        id: ver
+        shell: bash
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "version=${{ inputs.version }}" >> "$GITHUB_OUTPUT"
+          else
+            echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Vet
+        shell: bash
+        run: make vet
+
+      - name: Build installer
+        shell: bash
+        run: make installer-windows SEMVER=${{ steps.ver.outputs.version }} MINGW_CC=gcc SHELL=bash
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: windows-build
+          path: build/LMVPN-Setup-*.exe
+
+  release:
+    needs: [build-macos, build-windows]
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+          merge-multiple: true
+
+      - name: Create release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: artifacts/*
+          generate_release_notes: true

Makefile

@@ -9,7 +9,9 @@ APP_BUNDLE  = $(APP_NAME).app
 
 GO          = go
 CGO_ENABLED = 1
-SEMVER      = 0.3.9
+WINDRES     ?= x86_64-w64-mingw32-windres
+MINGW_CC    ?= x86_64-w64-mingw32-gcc
+SEMVER      ?= 0.3.9
 GIT_HASH    = $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
 VERSION     = $(SEMVER)-$(GIT_HASH)
 LDFLAGS     = -s -w -X lmvpn/internal/version.Version=$(VERSION)
@@ -88,16 +90,17 @@ clean:
 ## icon-windows: generate icon.ico and compile Windows resource (.syso)
 icon-windows:
 	go run resources/genico/main.go
-	x86_64-w64-mingw32-windres -i resources/lmvpn.rc -O coff -o cmd/lmvpn/resource_windows_amd64.syso
+	$(WINDRES) -i resources/lmvpn.rc -O coff -o cmd/lmvpn/resource_windows_amd64.syso
-	x86_64-w64-mingw32-windres -i resources/lmvpn.rc -O coff -o cmd/lmvpnd/resource_windows_amd64.syso
+	$(WINDRES) -i resources/lmvpn.rc -O coff -o cmd/lmvpnd/resource_windows_amd64.syso
 	@echo "Generated Windows icon resources"
 
 ## build-windows: cross-compile Windows x86_64 exes (requires mingw-w64)
-build-windows: icon-windows
+## The .syso icon resources are committed in cmd/*/; run `make icon-windows` to regenerate.
+build-windows:
 	mkdir -p $(BUILD_DIR)
-	CGO_ENABLED=1 GOOS=windows GOARCH=amd64 CC=x86_64-w64-mingw32-gcc \
+	CGO_ENABLED=1 GOOS=windows GOARCH=amd64 CC=$(MINGW_CC) \
 		$(GO) build -ldflags "$(LDFLAGS) -H windowsgui" -o $(BUILD_DIR)/$(GUI_BIN).exe ./cmd/lmvpn
-	CGO_ENABLED=1 GOOS=windows GOARCH=amd64 CC=x86_64-w64-mingw32-gcc \
+	CGO_ENABLED=1 GOOS=windows GOARCH=amd64 CC=$(MINGW_CC) \
 		$(GO) build -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(DAEMON_BIN).exe ./cmd/lmvpnd
 	@echo "Built $(BUILD_DIR)/$(GUI_BIN).exe and $(BUILD_DIR)/$(DAEMON_BIN).exe"