.golangci.yml

#
# Copyright 2021 The Sigstore Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

linters:
  enable:
    - asciicheck
    - unused
    - errcheck
    - errorlint
    - forbidigo
    - gofmt
    - goimports
    - gosec
    - gocritic
    - importas
    - prealloc
    - revive
    - misspell
    - stylecheck
    - tparallel
    - unconvert
    - unparam
    - whitespace
linters-settings:
  forbidigo:
    forbid:
      # Forbid using os.Getenv and os.LookupEnv with COSIGN_ variables in favor of
      # pkg/cosign/env package
      # Reference: https://github.com/sigstore/cosign/issues/2236
      - 'os\.Getenv.*'
      - 'os\.LookupEnv.*'
    exclude-godoc-examples: false
  gosec:
    excludes:
      - G115  # integer overflow conversion int64 -> uint64
issues:
  exclude-rules:
    - path: _test\.go
      linters:
        - errcheck
        - gosec
        # We want to allow using os.Getenv and os.Setenv in tests because it
        # might be easier (and needed in some cases)
        - forbidigo
  max-issues-per-linter: 0
  max-same-issues: 0
  uniq-by-line: false
run:
  issues-exit-code: 1
  timeout: 10m