revise for better compile option

Author: pottava

circle.yml

@@ -41,5 +41,5 @@ deployment:
       - go get github.com/mitchellh/gox
       - go get github.com/tcnksm/ghr
       - export GODEBUG=netdns=go
-      - cd ${REPO_ROOT} && gox --osarch "linux/amd64 darwin/amd64 windows/amd64" -ldflags "-X main.version=$BUILD_VERSION -X main.date=$BUILD_DATE" -output "dist/${CIRCLE_PROJECT_REPONAME}_{{.OS}}_{{.Arch}}"
+      - cd ${REPO_ROOT} && gox --osarch "linux/amd64 darwin/amd64 windows/amd64" -ldflags "-s -w -X main.version=$BUILD_VERSION -X main.date=$BUILD_DATE" -output "dist/${CIRCLE_PROJECT_REPONAME}_{{.OS}}_{{.Arch}}"
       - cd ${REPO_ROOT} && ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME --replace `git describe --tags` dist/