.golangci.yml

# Documentation: <https://github.com/golangci/golangci-lint#config-file>

run:
  timeout: 1m
  modules-download-mode: readonly
  allow-parallel-runners: true

output:
  formats:
    - format: colored-line-number

linters-settings:
  godot:
    scope: declarations
    capital: true
  dupl:
    threshold: 100
  goconst:
    min-len: 2
    min-occurrences: 3
  misspell:
    locale: US
  lll:
    line-length: 120
  prealloc:
    simple: true
    range-loops: true
    for-loops: true
  nolintlint:
    require-specific: true

linters: # All available linters list: <https://golangci-lint.run/usage/linters/>
  disable-all: true
  enable:
    - asciicheck # Simple linter to check that your code does not contain non-ASCII identifiers
    - bodyclose # Checks whether HTTP response body is closed successfully
    - dogsled # Checks assignments with too many blank identifiers (e.g. x, _, _, _, := f())
    - dupl # Tool for code clone detection
    - errcheck # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases
    - errorlint # find code that will cause problems with the error wrapping scheme introduced in Go 1.13
    - exhaustive # check exhaustiveness of enum switch statements
    - copyloopvar # checks for pointers to enclosing loop variables
    - gochecknoinits # Checks that no init functions are present in Go code
    - goconst # Finds repeated strings that could be replaced by a constant
    - gocritic # The most opinionated Go source code linter
    - gofmt # Gofmt checks whether code was gofmt-ed. By default this tool runs with -s option to check for code simplification
    - goimports # Goimports does everything that gofmt does. Additionally it checks unused imports
    - goprintffuncname # Checks that printf-like functions are named with `f` at the end
    - gosec # Inspects source code for security problems
    - gosimple # Linter for Go source code that specializes in simplifying a code
    - govet # Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
    - ineffassign # Detects when assignments to existing variables are not used
    - misspell # Finds commonly misspelled English words in comments
    - nakedret # Finds naked returns in functions greater than a specified function length
    - nestif # Reports deeply nested if statements
    - noctx # finds sending http request without context.Context
    - nolintlint # Reports ill-formed or insufficient nolint directives
    - prealloc # Finds slice declarations that could potentially be preallocated
    - staticcheck # Staticcheck is a go vet on steroids, applying a ton of static analysis checks
    - stylecheck # Stylecheck is a replacement for golint
    - tparallel # detects inappropriate usage of t.Parallel() method in your Go test codes
    - typecheck # Like the front-end of a Go compiler, parses and type-checks Go code
    - unconvert # Remove unnecessary type conversions
    - unparam # Reports unused function parameters
    - unused # Checks Go code for unused constants, variables, functions and types
    - whitespace # Tool for detection of leading and trailing whitespace

issues:
  exclude-dirs:
    - .github
    - .git
    - benchmarks
  exclude-files:
    - pkg/frame/frame_test.go
    - pkg/pipe/pipe_test.go
    - pkg/rpc/client_server.test.go
  exclude-rules:
    - path: pkg/frame/frame_test.go
      linters:
        - scopelint