Add: Dockerfile and Makefile

.travis.yml

@@ -12,11 +12,7 @@ env:
     - BINDIR=bin
 script:
   - go test
-  - GOARCH=amd64 GOOS=linux go build -o $BINDIR/$NAME-linux
+before_deploy: make -j releases
-  - GOARCH=amd64 GOOS=darwin go build -o $BINDIR/$NAME-macos
-  - chmod +x $BINDIR/$NAME-*
-  - gzip $BINDIR/$NAME-linux
-  - gzip $BINDIR/$NAME-macos
 deploy:
   provider: releases
   prerelease: true

Dockerfile

@@ -0,0 +1,21 @@
+FROM golang:latest as builder
+RUN wget http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.tar.gz -O /tmp/GeoLite2-Country.tar.gz && \
+    cd /tmp && \
+    tar zxvf GeoLite2-Country.tar.gz && \
+    cd GeoLite2-Country_* && \
+    cp GeoLite2-Country.mmdb /Country.mmdb
+RUN curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh && \
+    mkdir -p /go/src/github.com/Dreamacro/clash
+WORKDIR /go/src/github.com/Dreamacro/clash
+COPY . /go/src/github.com/Dreamacro/clash
+RUN dep ensure && \
+    GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags '-w -s' -o /clash && \
+    chmod +x /clash
+
+FROM alpine:latest
+RUN apk --no-cache add ca-certificates && \
+    mkdir -p /root/.config/clash
+COPY --from=builder /clash .
+COPY --from=builder /Country.mmdb /root/.config/clash/
+EXPOSE 7890 7891
+ENTRYPOINT ["/clash"]

Gopkg.lock

@@ -49,10 +49,11 @@
     "chacha20poly1305",
     "hkdf",
     "internal/chacha20",
+    "internal/subtle",
     "poly1305",
     "ssh/terminal"
   ]
-  revision = "8ac0e0d97ce45cd83d1d7243c060cb8461dda5e9"
+  revision = "a8fb68e7206f8c78be19b432c58eb52a6aa34462"
 
 [[projects]]
   branch = "master"
@@ -62,7 +63,7 @@
     "unix",
     "windows"
   ]
-  revision = "9527bec2660bd847c050fda93a0f0c6dee0800bb"
+  revision = "6c888cc515d3ed83fc103cf1d84468aad274b0a7"
 
 [[projects]]
   name = "gopkg.in/eapache/channels.v1"

Makefile

@@ -0,0 +1,19 @@
+NAME=clash
+BINDIR=bin
+GOBUILD=CGO_ENABLED=0 go build -ldflags '-w -s'
+
+all: linux macos
+
+linux:
+	GOARCH=amd64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+
+macos:
+	GOARCH=amd64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+
+releases: linux macos
+	chmod +x $(BINDIR)/$(NAME)-*
+	gzip $(BINDIR)/$(NAME)-linux
+	gzip $(BINDIR)/$(NAME)-macos
+
+clean:
+	rm $(BINDIR)/*

constant/config.go

@@ -29,9 +29,14 @@ var (
 func init() {
 	currentUser, err := user.Current()
 	if err != nil {
+		dir := os.Getenv("HOME")
+		if dir == "" {
 			log.Fatalf("Can't get current user: %s", err.Error())
 		}
+		HomeDir = dir
+	} else {
 		HomeDir = currentUser.HomeDir
+	}
 
 	dirPath := path.Join(HomeDir, ".config", Name)
 	if _, err := os.Stat(dirPath); os.IsNotExist(err) {