Update travis.yml to use go module

Signed-off-by: Aylei <rayingecho@gmail.com>

Author: aylei

.gitignore

@@ -4,6 +4,6 @@
 *.output
 .swp
 vendor/
-debug-agent
-kubectl-debug
+/debug-agent
+/kubectl-debug
 dist/

.goreleaser.yml

@@ -20,14 +20,6 @@ builds:
   ignore:
     - goos: darwin
       goarch: 386
-archive:
-  replacements:
-    freebsd: FreeBSD
-    darwin: Darwin
-    linux: Linux
-    windows: Windows
-    386: i386
-    amd64: x86_64
 checksum:
   name_template: 'checksums.txt'
 snapshot:

.travis.yml

@@ -5,14 +5,10 @@ language: go
 go:
   - "1.12.x"
 env:
-  - DEP_VERSION="0.5.1"
-
-before_install:
-  - curl -L -s https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 -o $GOPATH/bin/dep
-  - chmod +x $GOPATH/bin/dep
+  - GO111MODULE=on make build
 
 install:
-  - dep ensure -v
+  - go mod download
 
 before_script:
   - GO_FILES=$(find . -iname '*.go' -type f | grep -v /vendor/) # All the .go files, excluding vendor/
@@ -25,11 +21,8 @@ script:
   - staticcheck ./...                                  # "go vet on steroids" + linter
 
 before_deploy:
-  - GOOS=linux GARCH=amd64 go build -o debug-agent ./cmd/agent
-  - docker build . -t aylei/debug-agent:$TRAVIS_TAG
+  - make agent-docker
 
 deploy:
   - provider: script
     script: bash ./scripts/docker_push.sh
-    on:
-      tags: true

Makefile

@@ -11,7 +11,7 @@ plugin:
 	GO111MODULE=on CGO_ENABLED=0 go build -o kubectl-debug cmd/plugin/main.go
 
 agent-docker: agent
-	docker build . -t aylei/debug-agent
+	docker build . -t aylei/debug-agent:latest
 
 agent:
 	$(GO) -o debug-agent cmd/agent/main.go

README.md

@@ -31,6 +31,8 @@ Install the debug agent DaemonSet in your cluster, which is responsible for runn
 
 ```bash
 kubectl apply -f https://raw.githubusercontent.com/aylei/kubectl-debug/master/scripts/agent_daemonset.yml
+# or using helm
+helm install -n=debug-agent ./contrib/helm/kubectl-debug
 ```
 
 Install the kubectl debug plugin:
@@ -41,7 +43,6 @@ Using [krew]():
 
 Homebrew:
 ```shell
-# MacOS
 brew install aylei/tap/kubectl-debug
 ```
 

scripts/docker_push.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
-docker push aylei/debug-agent:$TRAVIS_TAG
+docker push aylei/debug-agent:latest