Refactor codes (#15)

* Change dep to go mod.

* Update pkg and cmd.

* Use the pure client-go library to implement the controller.

* Remove unnecessary files.

Author: kairen

.gitignore

@@ -10,7 +10,4 @@
 vendor/
 out/
 tmp/
-test.xml
-
-pkg/client/listers/
-pkg/client/informers/
+test.xml

.travis.yml

@@ -4,20 +4,13 @@ sudo: required
 services:
 - docker
 go:
-- 1.11.x
+- 1.12.x
 go_import_path: github.com/inwinstack/pa-svc-syncker
-before_install:
-- go get -u github.com/golang/dep/cmd/dep
+env:
+- GO111MODULE=on
 script:
-- make dep
+- go mod download
 - make test
 - make
 after_success:
-- bash <(curl -s https://codecov.io/bash)
-- |
-  if [[ "$TRAVIS_BRANCH" == release-* ]]; then
-    # Log into Docker Hub.
-    docker login -u="$DOCKER_USER" -p="$DOCKER_PASSWORD"
-    make build_image
-    make push_image
-  fi
+- bash <(curl -s https://codecov.io/bash)

Dockerfile

@@ -1,16 +1,15 @@
-# Building stage
-FROM inwinstack/golang:1.11-alpine AS build-env
+FROM kairen/golang-dep:1.12-alpine AS build
 LABEL maintainer="Kyle Bai <kyle.b@inwinstack.com>"
 
 ENV GOPATH "/go"
 ENV PROJECT_PATH "$GOPATH/src/github.com/inwinstack/pa-svc-syncker"
+ENV GO111MODULE "on"
 
 COPY . $PROJECT_PATH
 RUN cd $PROJECT_PATH && \
-  make dep && \
   make && mv out/controller /tmp/controller
 
 # Running stage
 FROM alpine:3.7
-COPY --from=build-env /tmp/controller /bin/controller
-ENTRYPOINT ["controller"]
+COPY --from=build /tmp/controller /bin/controller
+ENTRYPOINT ["controller"]