Use golangci rather than deprecated metalinter for lint checks.

Author: jrasell

.golangci.yml

@@ -0,0 +1,44 @@
+run:
+  deadline: 5m
+  issues-exit-code: 1
+  tests: true
+
+output:
+  format: colored-line-number
+  print-issued-lines: true
+  print-linter-name: true
+
+linters:
+  enable:
+    - deadcode
+    - errcheck
+    - goimports
+    - gofmt
+    - golint
+    - govet
+    - ineffassign
+    - misspell
+    - structcheck
+    - unconvert
+    - varcheck
+    - interfacer
+    - unparam
+    - depguard
+    - goconst
+    - gocyclo
+    - gosec
+    - maligned
+    - prealloc
+  disable:
+    # - nakedret
+    # - gosimple
+    # - staticcheck
+    # - stylecheck
+    # - unused
+    # - dupl
+    # - gochecknoinits
+    # - gochecknoglobals
+    # - lll
+    # - typecheck
+  enable-all: false
+  disable-all: true

GNUmakefile

@@ -4,8 +4,7 @@ default: check test build
 tools: ## Install the tools used to test and build
 	@echo "==> Installing build tools"
 	go get github.com/ahmetb/govvv
-	go get github.com/alecthomas/gometalinter
-	gometalinter --install
+	GO111MODULE=off go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
 
 .PHONY: build
 build: ## Build Levant for development purposes
@@ -29,26 +28,9 @@ release: ## Trigger the release build script
 	@goreleaser --rm-dist
 
 .PHONY: check
-check: ## Run the gometalinter suite
+check: ## Run golangci-lint
 	@echo "==> Running $@..."
-	gometalinter \
-			--deadline 10m \
-			--vendor \
-			--sort="path" \
-			--aggregate \
-			--disable-all \
-			--enable golint \
-			--enable-gc \
-			--enable goimports \
-			--enable misspell \
-			--enable vet \
-			--enable deadcode \
-			--enable varcheck \
-			--enable ineffassign \
-			--enable structcheck \
-			--enable errcheck \
-			--enable gofmt \
-			./...
+	golangci-lint run buildtime/... client/... command/... helper/... levant/... logging/... scale/... template/... version/...
 
 HELP_FORMAT="    \033[36m%-25s\033[0m %s\n"
 .PHONY: help

levant/deploy.go

@@ -274,7 +274,7 @@ func (l *levantDeployment) deploymentWatcher(depID string) (success bool) {
 	deploymentChan := make(chan interface{})
 
 	t := time.Now()
-	wt := time.Duration(5 * time.Second)
+	wt := 5 * time.Second
 
 	// Setup the canaryChan and launch the autoPromote go routine if autoPromote
 	// has been enabled.

levant/job_status_checker.go

@@ -21,7 +21,7 @@ func (l *levantDeployment) jobStatusChecker(evalID *string) bool {
 
 	// Run the initial job status check to ensure the job reaches a state of
 	// running.
-	jStatus := l.simpleJobStatusChecker(*l.config.Template.Job.ID)
+	jStatus := l.simpleJobStatusChecker()
 
 	// Periodic and parameterized batch jobs do not produce evaluations and so
 	// can only go through the simplest of checks.
@@ -40,7 +40,7 @@ func (l *levantDeployment) jobStatusChecker(evalID *string) bool {
 
 // simpleJobStatusChecker is used to check that jobs which do not emit initial
 // evaluations at least reach a job status of running.
-func (l *levantDeployment) simpleJobStatusChecker(jobID string) bool {
+func (l *levantDeployment) simpleJobStatusChecker() bool {
 
 	q := &nomad.QueryOptions{WaitIndex: 1}
 

levant/structs/config.go

@@ -39,12 +39,12 @@ type DeployConfig struct {
 	// and force the count based on the rendered job file.
 	ForceCount bool
 
-	// VaultToken is a string with the vault token.
-	VaultToken string
-
 	// EnvVault is a boolean flag that can be used to enable reading the VAULT_TOKEN
 	// from the enviromment.
 	EnvVault bool
+
+	// VaultToken is a string with the vault token.
+	VaultToken string
 }
 
 // ClientConfig is the config struct which houses all the information needed to connect