Travis CI build

.travis.yml

@@ -0,0 +1,16 @@
+language: go
+sudo: false
+go:
+  - 1.x
+install: go get -u -t -v ./...
+script: make all
+deploy:
+  provider: releases
+  api_key:
+    secure: GBnAjbRNw6r6w9Xanx9F5dQBmzJdbST3BcWSFHqTH2C/fwTS4G4Zw+OiVz2t0Sx3My6dp1sJgdYHn6uqCJUcQfEgkO563vu0SNw63eaEwDYyosOgGGTC8W8b+S8EkL25kkTCFE5wLpnYMVDJR93uIyXE3JmPAEU4iZqCz7WFXDE+cLWqjIPipUh+eBLcgc0IS7I15QOBoP0i44umOVI2eqCNm3zqVU9AvF9tZxJZ/48KzTBUXxnM/8HTJJtyvMAx5xixsrtDJL192wOXh+bKB5M3YBFYold6FN66b/AuddB/L2jKGMS3VLdg4BP/Gk60WkKLd2mNF905ODG2XsqGdL31am+jv8L/l2EKkFjVOWCkQtmhLvz+3E8e9FaXETtd7DYWgp7/C/wKpBhPVwi1iTzfp7v0EGRIP4NC79xFN62HFlSwbr7EZ9K9PKkwSQJx/wc8cRsAqRJP49ieEAWrk9x0vylc8/hZVdxeDfT9i7fmahvS8MWinR6ut7pvZFvk48n02b84EXNmL8sEN4eX7+8tpP7ap1f/YDQaISZdpFopGhsiDBgm2UQO9xuvDJqu2hGDcO8ScNjzozcfBm0VBitG2Q+8rfYp3BBTZc6NkbGabbrxzLO5eGz1Wj68yA4oGJPmJMpnNi0ttLkcqkxtgIFlBdZjVP3KLoj8Y0K11Iw=
+  file: 
+    - bin/shadowsocks2-linux
+    - bin/shadowsocks2-macos
+    - bin/shadowsocks2-win64.exe
+  on:
+    repo: riobard/go-shadowsocks2

Makefile

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+NAME=shadowsocks2
+BINDIR=bin
+GOBUILD=CGO_ENABLED=0 go build -ldflags '-w -s'
+# The -w and -s flags reduce binary sizes by excluding unnecessary symbols and debug info
+
+all: linux macos win64
+
+linux:
+	GOARCH=amd64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+
+macos:
+	GOARCH=amd64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+
+win64:
+	GOARCH=amd64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
+
+clean:
+	rm $(BINDIR)/*