.golangci.yml

version: "2"

run:
  timeout: 5m

linters:
  default: none
  enable:
    - asasalint       # checks for pass []any as any in variadic func(...any)
    - asciicheck      # checks that code does not contain non-ASCII identifiers
    - bidichk         # checks for dangerous unicode character sequences
    - bodyclose       # checks whether HTTP response body is closed successfully
    - copyloopvar     # detects places where loop variables are copied
    - durationcheck   # checks for two durations multiplied together
    - exptostd        # detects functions from golang.org/x/exp/ replaceable by std
    - fatcontext      # detects nested contexts in loops
    - gocheckcompilerdirectives # validates go compiler directive comments (//go:)
    - gochecksumtype  # checks exhaustiveness on Go "sum types"
    - gocritic        # diagnostics for bugs, performance and style
    - gomoddirectives # checks for replace, retract, and exclude in go.mod
    - goprintffuncname # checks that printf-like functions end with f
    - govet           # reports suspicious constructs
    - ineffassign     # detects ineffective assignments
    - nilerr          # finds code that returns nil even if error is not nil
    - nolintlint      # reports ill-formed nolint directives
    - nosprintfhostport # checks for misuse of Sprintf to construct host:port
    - reassign        # checks that package variables are not reassigned
    - unconvert       # removes unnecessary type conversions
    - unused          # checks for unused constants, variables, functions and types
    - depguard        # blocks forbidden package imports
    - forbidigo       # forbids specific function calls

    # To enable later after fixing existing issues:
    # - errcheck      # checks for unchecked errors
    # - errname       # checks that error types are named XxxError
    # - errorlint     # checks error wrapping best practices
    # - gosec         # security-oriented linter
    # - misspell      # finds commonly misspelled English words
    # - staticcheck   # comprehensive static analysis

  exclusions:
    paths:
      - generated
    rules:
      - path: _test\.go$
        linters:
          - bodyclose
          - gocritic
          - depguard
          - forbidigo
      - path-except: (shortcuts/|internal/)
        linters:
          - forbidigo
      - path: internal/vfs/
        linters:
          - forbidigo

  settings:
    depguard:
      rules:
        shortcuts-no-vfs:
          files:
            - "**/shortcuts/**"
          deny:
            - pkg: "github.com/larksuite/cli/internal/vfs"
              desc: >-
                shortcuts must not import internal/vfs directly.
                Use runtime.FileIO() for file operations or runtime.ValidatePath() for path validation.
            - pkg: "github.com/larksuite/cli/internal/vfs/localfileio"
              desc: >-
                shortcuts must not import internal/vfs/localfileio directly.
                Use runtime.FileIO() for file operations or runtime.ValidatePath() for path validation.
        shortcuts-no-raw-http:
          files:
            - "**/shortcuts/**"
          deny:
            - pkg: "net/http"
              desc: >-
                use RuntimeContext.DoAPI/CallAPI/DoAPIJSON instead of raw net/http.
                The client layer handles auth, headers, and error normalization.
    forbidigo:
      forbid:
        # ── os: already wrapped in internal/vfs ──
        - pattern: os\.(Stat|Lstat|Open|OpenFile|Rename|ReadFile|WriteFile|Getwd|UserHomeDir|ReadDir)\b
          msg: "use the corresponding vfs.Xxx() from internal/vfs"
        - pattern: os\.(Create|CreateTemp|MkdirTemp)\b
          msg: >-
            internal/: use vfs.CreateTemp() or vfs.OpenFile().
            shortcuts/: avoid temp files — use io.Reader streaming or in-memory buffers.
        - pattern: os\.Mkdir(All)?\b
          msg: "use vfs.MkdirAll() from internal/vfs"
        - pattern: os\.Remove\b
          msg: >-
            internal/: use vfs.Remove() from internal/vfs.
            shortcuts/: avoid temp files — use io.Reader streaming or in-memory buffers.
        - pattern: os\.RemoveAll\b
          msg: >-
            internal/: add RemoveAll to internal/vfs/fs.go first, then use vfs.RemoveAll().
            shortcuts/: avoid temp files — use io.Reader streaming or in-memory buffers.
        # ── os: not yet in vfs — add to vfs/fs.go first ──
        - pattern: os\.(Chdir|Chmod|Chown|Lchown|Chtimes|CopyFS|DirFS|Link|Symlink|Readlink|Truncate|SameFile)\b
          msg: "add this function to internal/vfs/fs.go first, then use vfs.Xxx()"
        # ── os: IO streams ──
        - pattern: os\.Std(in|out|err)\b
          msg: "use IOStreams (In/Out/ErrOut) instead of os.Stdin/Stdout/Stderr"
        # ── os: process ──
        - pattern: os\.Exit\b
          msg: >-
            Do not use os.Exit in shortcuts/. Return an error instead and let
            the caller (cmd layer) decide how to terminate.
        # ── output: shortcuts must use ctx.Out() ──
        - pattern: fmt\.Print(f|ln)?\b
          msg: >-
            use ctx.Out() or ctx.OutFormat() for structured JSON output.
            fmt.Print* bypasses the output envelope and breaks --jq/--format.
        # ── logging: shortcuts must return errors, not log.Fatal ──
        - pattern: log\.(Print|Fatal|Panic)(f|ln)?\b
          msg: >-
            use structured error return, not log.Fatal/Panic.
            Shortcuts must return errors to the framework for proper exit code handling.
        # ── filepath: functions that access the filesystem ──
        - pattern: filepath\.(EvalSymlinks|Walk|WalkDir|Glob|Abs)\b
          msg: >-
            These filepath functions access the filesystem directly.
            internal/: use vfs helpers or localfileio path validation.
            shortcuts/: use runtime.ValidatePath() or runtime.FileIO().
      analyze-types: true
    gocritic:
      disabled-checks:
        - appendAssign
        - hugeParam
      disabled-tags:
        - style
    govet:
      enable:
        - httpresponse

formatters:
  enable:
    - gofmt
    - goimports

issues:
  max-issues-per-linter: 0
  max-same-issues: 0