chore: add golangci-lint task and config

Signed-off-by: Yves Brissaud <yves.brissaud@docker.com>

Author: eunomie

.golangci.yml

@@ -0,0 +1,43 @@
+linters:
+  enable: # defaults @ top
+    - errcheck
+    - gosimple
+    - govet
+    - ineffassign
+    - staticcheck
+    - typecheck
+    - unused
+    - unconvert
+    - gofmt
+    - misspell
+    - bodyclose
+    - revive
+    - gocyclo
+    - whitespace
+    - sqlclosecheck
+    - goimports
+    - unparam
+run:
+  deadline: 2m
+  allow-parallel-runners: true
+  concurrency: 2
+  tests: true
+linters-settings:
+  gosimple:
+    go: '1.19'
+  staticcheck:
+    go: '1.19'
+  stylecheck:
+    go: '1.19'
+  unused:
+    go: '1.19'
+  revive:
+    rules:
+      - name: exported
+        disabled: true
+issues:
+  max-issues-per-linter: 0
+  max-same-issues: 0
+  exclude-use-default: false
+output:
+  format: tab

Taskfile.yaml

@@ -29,6 +29,10 @@ tasks:
       - gofmt -w .
       #- go mod tidy
 
+  go:lint:
+    cmds:
+      - docker run --rm -v $(pwd):/app -v $(go env GOPATH)/pkg:/go/pkg -v $(go env GOCACHE):/cache/go -e GOCACHE=/cache/go -e GOLANGCI_LINT_CACHE=/cache/go -w /app golangci/golangci-lint:v1.50.1 golangci-lint run -v --timeout 10m
+
   go:release:
     cmds:
       - goreleaser release --rm-dist