issues:
  new-from-rev: main
  # Set to 0 to disable.
  max-issues-per-linter: 0
  # Set to 0 to disable.
  max-same-issues: 0

run:
  concurrency: 4
  timeout: 10m
  go: '1.21'
  skip-dirs:
    - .artifacts
    - .backups
    - .codecov
    - .github
    - .keys
    - .vscode
    - build
    - console
    - deploy
    - docs
    - guides
    - internal/api/ui/login/static
    - openapi
    - proto
    - tools
linters:
  enable:
    # Simple linter to check that your code does not contain non-ASCII identifiers [fast: true, auto-fix: false]
    - asciicheck
    # checks whether HTTP response body is closed successfully [fast: false, auto-fix: false]
    - bodyclose
    # check the function whether use a non-inherited context [fast: false, auto-fix: false]
    - contextcheck
    # Computes and checks the cognitive complexity of functions [fast: true, auto-fix: false]
    - gocognit
    # Checks Go code for unused constants, variables, functions and types [fast: false, auto-fix: false]
    - unused
    # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases [fast: false, auto-fix: false]
    - errcheck
    # Checks that sentinel errors are prefixed with the `Err` and error types are suffixed with the `Error`. [fast: false, auto-fix: false]
    - errname
    # errorlint is a linter for that can be used to find code that will cause problems with the error wrapping scheme introduced in Go 1.13. [fast: false, auto-fix: false]
    - errorlint
    # check exhaustiveness of enum switch statements [fast: false, auto-fix: false]
    - exhaustive
    # Gci controls golang package import order and makes it always deterministic. [fast: true, auto-fix: false]
    - gci
    # Provides diagnostics that check for bugs, performance and style issues. [fast: false, auto-fix: false]
    - gocritic
    # Linter for Go source code that specializes in simplifying a code [fast: false, auto-fix: false]
    - gosimple
    # Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string [fast: false, auto-fix: false]
    - govet
    # Detects when assignments to existing variables are not used [fast: true, auto-fix: false]
    - ineffassign
    # Finds commonly misspelled English words in comments [fast: true, auto-fix: true]
    - misspell
    # Finds naked returns in functions greater than a specified function length [fast: true, auto-fix: false]
    - nakedret
    # Staticcheck is a go vet on steroids, applying a ton of static analysis checks [fast: false, auto-fix: false]
    - staticcheck
    # Like the front-end of a Go compiler, parses and type-checks Go code [fast: false, auto-fix: false]
    - typecheck
    # Reports ill-formed or insufficient nolint directives [fast: true, auto-fix: false]
    - nolintlint
    # Checks for misuse of Sprintf to construct a host with port in a URL.
    - nosprintfhostport
    # checks whether Err of rows is checked successfully in `sql.Rows` [fast: false, auto-fix: false]
    - rowserrcheck
    # Checks that sql.Rows and sql.Stmt are closed. [fast: false, auto-fix: false]
    - sqlclosecheck
    # Remove unnecessary type conversions [fast: false, auto-fix: false]
    - unconvert
  disable:
    # Checks for dangerous unicode character sequences [fast: true, auto-fix: false]
    # not needed because github does that out of the box
    - bidichk
    # containedctx is a linter that detects struct contained context.Context field [fast: true, auto-fix: false]
    # using contextcheck which looks more active
    - containedctx
    # checks function and package cyclomatic complexity [fast: false, auto-fix: false]
    # not use because gocognit is used
    - cyclop
    # The owner seems to have abandoned the linter. Replaced by unused.
    # deprecated, replaced by unused
    - deadcode
    # check declaration order and count of types, constants, variables and functions [fast: true, auto-fix: false]
    # FUTURE: IMO it sometimes makes sense to declare consts or types after a func
    - decorder
    # Go linter that checks if package imports are in a list of acceptable packages [fast: false, auto-fix: false]
    # not required because of dependabot
    - depguard
    # Checks assignments with too many blank identifiers (e.g. x, _, _, _, := f()) [fast: true, auto-fix: false]
    # FUTURE: old code is not compatible
    - dogsled
    # Tool for code clone detection [fast: true, auto-fix: false]
    # FUTURE: old code is not compatible
    - dupl
    # checks for duplicate words in the source code
    # not sure if it makes sense
    - dupword
    # check for two durations multiplied together [fast: false, auto-fix: false]
    # FUTURE: checks for accident `1 * time.Second * time.Second`
    - durationcheck
    # Checks types passed to the json encoding functions. Reports unsupported types and optionally reports occations, where the check for the returned error can be omitted. [fast: false, auto-fix: false]
    # FUTURE: use asap, because we use json alot. nice feature is possiblity to check if err check is required
    - errchkjson
    # execinquery is a linter about query string checker in Query function which reads your Go src files and warning it finds
    # FUTURE: might find some errors in sql queries
    - execinquery
    # Checks if all struct's fields are initialized [fast: false, auto-fix: false]
    # deprecated
    - exhaustivestruct
    # Checks if all structure fields are initialized
    # Not all fields have to be initialized
    - exhaustruct
    # checks for pointers to enclosing loop variables [fast: false, auto-fix: false]
    # FUTURE: finds bugs hard to find, could occur much later
    - exportloopref
    # Forbids identifiers [fast: true, auto-fix: false]
    # see no reason. allows to define regexp which are not allowed to use
    - forbidigo
    # finds forced type assertions [fast: true, auto-fix: false]
    # not used because we mostly use `_, _ = a.(int)` 
    - forcetypeassert
    # Tool for detection of long functions [fast: true, auto-fix: false]
    # not used because it ignores complexity
    - funlen
    # check that no global variables exist [fast: true, auto-fix: false]
    # We use some global variables which is ok IMO
    - gochecknoglobals
    # Checks that no init functions are present in Go code [fast: true, auto-fix: false]
    # we use inits for the database abstraction
    - gochecknoinits
    # Finds repeated strings that could be replaced by a constant [fast: true, auto-fix: false]
    # FUTURE: might be cool to check
    - goconst
    # Computes and checks the cyclomatic complexity of functions [fast: true, auto-fix: false]
    # not used because cyclop also checks complexity of package
    - gocyclo
    # Check if comments end in a period [fast: true, auto-fix: true]
    # FUTURE: checks if comments are written as specified
    - godot
    # Tool for detection of FIXME, TODO and other comment keywords [fast: true, auto-fix: false]
    # FUTURE: maybe makes sense later. IMO some view todos are ok for later tasks.
    - godox
    # Golang linter to check the errors handling expressions [fast: false, auto-fix: false]
    # Not used in favore of errorlint
    - goerr113
    # Gofmt checks whether code was gofmt-ed. By default this tool runs with -s option to check for code simplification [fast: true, auto-fix: true]
    # ignored in favor of goimports
    - gofmt
    # Gofumpt checks whether code was gofumpt-ed. [fast: true, auto-fix: true]
    # ignored in favor of goimports
    - gofumpt
    # Checks is file header matches to pattern [fast: true, auto-fix: false]
    # ignored because we don't write licenses as headers
    - goheader
    # In addition to fixing imports, goimports also formats your code in the same style as gofmt. [fast: true, auto-fix: true]
    # ignored in favor of gci
    - goimports
    #deprecated]: Golint differs from gofmt. Gofmt reformats Go source code, whereas golint prints out style mistakes [fast: false, auto-fix: false]
    # ignored in favor of goimports
    - golint
    # An analyzer to detect magic numbers. [fast: true, auto-fix: false]
    # FUTURE: not that critical at the moment
    - gomnd
    # Manage the use of 'replace', 'retract', and 'excludes' directives in go.mod. [fast: true, auto-fix: false]
    # FUTURE: not a problem at the moment
    - gomoddirectives
    # Allow and block list linter for direct Go module dependencies. This is different from depguard where there are different block types for example version constraints and module recommendations. [fast: true, auto-fix: false]
    # FUTURE: maybe interesting because of licenses
    - gomodguard
    # Checks that printf-like functions are named with `f` at the end [fast: true, auto-fix: false]
    # FUTURE: not a problem at the moment
    - goprintffuncname
    # Inspects source code for security problems [fast: false, auto-fix: false]
    # TODO: I think it would be more interesting to integrate into gh code scanning: https://github.com/securego/gosec#integrating-with-code-scanning
    - gosec
    # An analyzer to analyze expression groups. [fast: true, auto-fix: false]
    # I think the groups (vars, consts, imports, ...) we have atm are ok
    - grouper
    # Checks that your code uses short syntax for if-statements whenever possible [fast: true, auto-fix: false]
    # Dont't use its deprecated
    - ifshort
    # Enforces consistent import aliases [fast: false, auto-fix: false]
    # FUTURE: aliasing of imports is more or less consistent
    - importas
    # A linter that checks the number of methods inside an interface.
    # No need at the moment, repository abstraction was removed
    - interfacebloat
    # A linter that suggests interface types
    # Don't use it's archived
    - interfacer
    # Accept Interfaces, Return Concrete Types [fast: false, auto-fix: false]
    # FUTURE: check if no interface is returned
    - ireturn
    # Reports long lines [fast: true, auto-fix: false]
    # FUTURE: would make code more readable
    - lll
    # Checks key valur pairs for common logger libraries (kitlog,klog,logr,zap).
    # FUTURE: useable as soon as we switch logger library
    - loggercheck
    # maintidx measures the maintainability index of each function. [fast: true, auto-fix: false]
    # not used because volume of halstead complexity feels strange as measurement https://en.wikipedia.org/wiki/Halstead_complexity_measures
    - maintidx
    # Finds slice declarations with non-zero initial length [fast: false, auto-fix: false]
    # I would prefer to use https://github.com/alexkohler/prealloc
    - makezero
    # Reports deeply nested if statements [fast: true, auto-fix: false]
    # focus only on if's
    - nestif
    # Finds the code that returns nil even if it checks that the error is not nil. [fast: false, auto-fix: false]
    # FUTURE: check if it is allowed to return nil partially in error catch
    - nilerr
    # Checks that there is no simultaneous return of `nil` error and an invalid value. [fast: false, auto-fix: false]
    # FUTURE: would reduce checks and panics
    - nilnil
    # nlreturn checks for a new line before return and branch statements to increase code clarity [fast: true, auto-fix: false]
    # DISCUSS: IMO the readability of does not always increase using more empty lines
    - nlreturn
    # noctx finds sending http request without context.Context [fast: false, auto-fix: false]
    # only interesting if using http
    - noctx
    # Reports all names returns
    # Named returns are not allowed which IMO reduces readability of code
    - nonamedreturns
    # detects snake case of variable naming and function name.
    # has not been a problem in our code and deprecated
    - nosnakecase
    # paralleltest detects missing usage of t.Parallel() method in your Go test [fast: true, auto-fix: false]
    # FUTURE: will break all of our tests
    - paralleltest
    # Finds slice declarations that could potentially be preallocated [fast: true, auto-fix: false]
    # FUTURE: would improve performance
    - prealloc
    # find code that shadows one of Go's predeclared identifiers [fast: true, auto-fix: false]
    # FUTURE: checks for overwrites
    - predeclared
    # Check Prometheus metrics naming via promlint [fast: true, auto-fix: false]
    # Not interesting at the moment
    - promlinter
    # Checks that package variables are not reassigned
    # FUTURE: checks if vars like Err's are reassigned which might break code
    - reassign
    # Fast, configurable, extensible, flexible, and beautiful linter for Go. Drop-in replacement of golint. [fast: false, auto-fix: false]
    # Linter aggregator, would allow to use less other linters
    - revive
    # checks for unpinned variables in go programs
    # deprecated
    - scopelint
    # Finds unused struct fields [fast: false, auto-fix: false]
    # deprecated, replaced by unused
    - structcheck
    # Stylecheck is a replacement for golint [fast: false, auto-fix: false]
    # we use goimports
    - stylecheck
    # Checks the struct tags. [fast: true, auto-fix: false]
    # FUTURE: would help for new structs
    - tagliatelle
    # tenv is analyzer that detects using os.Setenv instead of t.Setenv since Go1.17 [fast: false, auto-fix: false]
    # FUTURE: currently are no env vars set
    - tenv
    # linter checks if examples are testable (have an expected output)
    # FUTURE: as soon as examples are added
    - testableexamples
    # linter that makes you use a separate _test package [fast: true, auto-fix: false]
    # don't use because we test some unexported functions
    - testpackage
    # thelper detects golang test helpers without t.Helper() call and checks the consistency of test helpers [fast: false, auto-fix: false]
    # FUTURE: nice to improve test quality
    - thelper
    # tparallel detects inappropriate usage of t.Parallel() method in your Go test codes [fast: false, auto-fix: false]
    # FUTURE: nice to improve test quality
    - tparallel
    # Reports unused function parameters [fast: false, auto-fix: false]
    # DISCUSS: nice idea and would improve code quality, but how to handle false positives?
    - unparam
    # A linter that detect the possibility to use variables/constants from the Go standard library.
    # FUTURE: improves code quality
    - usestdlibvars
    # Finds unused global variables and constants [fast: false, auto-fix: false]
    # deprecated, replaced by unused
    - varcheck
    # checks that the length of a variable's name matches its scope [fast: false, auto-fix: false]
    # I would not use it because it more or less checks if var lenght matches
    - varnamelen
    # wastedassign finds wasted assignment statements. [fast: false, auto-fix: false]
    # FUTURE: would improve code quality (maybe already checked by vet?)
    - wastedassign
    # Tool for detection of leading and trailing whitespace [fast: true, auto-fix: true]
    # Not sure if it improves code readability
    - whitespace
    # Checks that errors returned from external packages are wrapped [fast: false, auto-fix: false]
    # FUTURE: improves UX because all the errors will be ZITADEL errors
    - wrapcheck
    # Whitespace Linter - Forces you to use empty lines! [fast: true, auto-fix: false]
    # FUTURE: improves code quality by allowing and blocking line breaks
    - wsl
linters-settings:
  gci:
    sections:
      - standard # Standard section: captures all standard packages.
      - default # Default section: contains all imports that could not be matched to another section type.
      - prefix(github.com/zitadel/zitadel) # Custom section: groups all imports with the specified Prefix.
    custom-order: true