update to latest linter

.golangci.yml

@@ -0,0 +1,60 @@
+linters-settings:
+  govet:
+    check-shadowing: true
+  golint:
+    min-confidence: 0
+  gocyclo:
+    min-complexity: 15
+  maligned:
+    suggest-new: true
+  dupl:
+    threshold: 100
+  goconst:
+    min-len: 2
+    min-occurrences: 2
+  misspell:
+    locale: US
+  lll:
+    line-length: 140
+  gocritic:
+    enabled-tags:
+      - performance
+      - style
+      - experimental
+    disabled-checks:
+      - wrapperFunc
+
+linters:
+  disable-all: true
+  enable:
+    - megacheck
+    - govet
+    - unconvert
+    - megacheck
+    - structcheck
+    - gas
+    - gocyclo
+    - dupl
+    - misspell
+    - unparam
+    - varcheck
+    - deadcode
+    - typecheck
+    - ineffassign
+    - varcheck
+  fast: false
+
+
+run:
+#  modules-download-mode: vendor
+  skip-dirs:
+    - vendor
+
+issues:
+  exclude-rules:
+    - text: "weak cryptographic primitive"
+      linters:
+        - gosec
+
+service:
+  golangci-lint-version: 1.19.x

.travis.yml

@@ -9,7 +9,7 @@ go_import_path: github.com/go-pkgz/lcw
 
 before_install:
   - export TZ=America/Chicago
-  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.13.2
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.19.1
   - go get github.com/mattn/goveralls
   - export PATH=$(pwd)/bin:$PATH