.golangci.yml

# docs for golangci-lint:  https://golangci-lint.run/
run:
  # timeout for analysis, e.g. 30s, 5m, default is 1m
  timeout: 1m
  # include test files or not, default is true
  tests: true
  # skip dirs
  skip-dirs:
    - deploy
    - cmd

# replace default linter with whitelist
linters:
  disable-all: true
  enable:
    - gocyclo           # computes and checks the cyclomatic complexity of functions
    - bodyclose         # checks whether HTTP response body is closed successfully
    - deadcode          # finds unused code
    - unconvert         # remove unnecessary type conversions
    - unparam           # reports unused function parameters
    - unused            # checks Go code for unused constants, variables, functions and types
    - depguard          # checks if package imports are in a list of acceptable packages
    - dupl              # code clone detection
    - goconst           # finds repeated strings that could be replaced by a constant
    - gomnd             # detect magic numbers
    - gofmt             # gofmt checks whether code was gofmt-ed
    - gosec             # inspects source code for security problems
    - gosimple          # simplifying a code
    - govet             # examines Go source code and reports suspicious constructs
    - ineffassign       # detects when assignments to existing variables are not used
    - lll               # reports long lines
    - misspell          # finds commonly misspelled English words in comments
    - staticcheck       # go vet on steroids
    - structcheck       # finds unused struct fields
    - typecheck         # like the front-end of a Go compiler, parses and type-checks Go code
#   - interfacer        # suggests narrower interface types
#   - maligned          # tool to detect Go structs that would take less memory if their fields were sorted

linters-settings:
  dupl:
    threshold: 200
  lll:
    line-length: 170
  gocyclo:
    min-complexity: 10
  golint:
    min-confidence: 0.85
  govet:
    check-shadowing: true
  maligned:
    suggest-new: true
  goconst:
    min-len: 2
    min-occurrences: 2
  unused:
    check-exported: false
  gomnd:
    settings:
      mnd:
        # the list of enabled checks, see https://github.com/tommy-muehle/go-mnd/#checks for description.
        checks: argument,case,condition,operation,return,assign
  gofmt:
    # simplify code: gofmt with `-s` option, true by default
    simplify: true

issues:
  # Excluding configuration per-path, per-linter, per-text and per-source
  exclude-rules:
    # Exclude some linters from running on tests files.
    - path: _test\.go
      linters:
        - errcheck
        - dupl
        - gosec
        - mnd
        - gofmt