.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
  - depguard
  - errcheck
  - errorlint
  - forbidigo
  - gofmt
  - goimports
  - gosec
  - gocritic
  - importas
  - prealloc
  - revive
  - misspell
  - stylecheck
  - tparallel
  - unconvert
  - unparam
  - whitespace
linters-settings:
  forbidigo:
    # 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
    forbid:
      - 'os\.Getenv.*'
      - 'os\.LookupEnv.*'
    exclude_godoc_examples: false
output:
  uniq-by-line: false
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
  # pkg/cosign/env implements working with environment variables in cosign
  # and is based on os.Getenv and os.LookupEnv
  - path: pkg/cosign/env
    linters:
    - forbidigo
  max-issues-per-linter: 0
  max-same-issues: 0
run:
  issues-exit-code: 1
  timeout: 10m