# Configuration file for golangci-lint linter.
# This will be automatically picked up when golangci-lint is invoked.
# For all config options, see https://golangci-lint.run/usage/configuration/#config-file
#
# For GoToSocial we mostly take the default linters, but we add a few to catch style issues as well.

# options for analysis running
run:
  # include test files or not, default is true
  tests: false
  # timeout for analysis, e.g. 30s, 5m, default is 1m
  timeout: 5m

linters:
  # enable some extra linters, see here for the list: https://golangci-lint.run/usage/linters/
  enable:
    - gocritic
    - gofmt
    - goheader
    - gosec
    - nilerr
    - revive

# https://golangci-lint.run/usage/linters/#linters-configuration
linters-settings:
  # https://golangci-lint.run/usage/linters/#goheader
  goheader:
    template: |-
      GoToSocial
      Copyright (C) GoToSocial Authors admin@gotosocial.org
      SPDX-License-Identifier: AGPL-3.0-or-later
      
      This program is free software: you can redistribute it and/or modify
      it under the terms of the GNU Affero General Public License as published by
      the Free Software Foundation, either version 3 of the License, or
      (at your option) any later version.

      This program is distributed in the hope that it will be useful,
      but WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      GNU Affero General Public License for more details.

      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
  # https://golangci-lint.run/usage/linters/#govet
  govet:
    disable:
      - composites
  # https://golangci-lint.run/usage/linters/#revive
  revive:
    rules:
      # Enable most default rules.
      # See: https://github.com/mgechev/revive/blob/master/defaults.toml
      - name: blank-imports
      - name: context-as-argument
      - name: context-keys-type
      - name: dot-imports
      - name: error-naming
      - name: error-return
      - name: error-strings
      - name: exported
      - name: if-return
      - name: increment-decrement
      - name: var-naming
      - name: var-declaration
      - name: package-comments
      - name: range
      - name: receiver-naming
      - name: time-naming
      - name: unexported-return
      - name: indent-error-flow
      - name: errorf
      - name: empty-block
      - name: superfluous-else
      - name: unreachable-code
      # Disable below rules.
      - name: redefines-builtin-id 
        disabled: true # This one is just annoying.
      - name: unused-parameter     
        disabled: true # We often pass parameters to fulfil interfaces.
  # https://golangci-lint.run/usage/linters/#staticcheck
  staticcheck:
    # Enable all checks, but disable SA1012: nil context passing.
    # See: https://staticcheck.io/docs/configuration/options/#checks
    checks: ["all", "-SA1012"]

issues:
  exclude-rules:
    # Exclude VSCode custom folding region comments in files that use them.
    # Already fixed in go-critic and can be removed next time go-critic is updated.
    - linters:
        - gocritic
      path: internal/db/filter.go
      text: 'commentFormatting: put a space between `//` and comment text'