1 files changed, 0 insertions, 93 deletions
diff --git a/vendor/github.com/mgechev/revive/rule/errorf.go b/vendor/github.com/mgechev/revive/rule/errorf.go
deleted file mode 100644
index 1bffbab5bc..0000000000
--- a/vendor/github.com/mgechev/revive/rule/errorf.go
+++ /dev/null
@@ -1,93 +0,0 @@
-package rule
-
-import (
-	"fmt"
-	"go/ast"
-	"regexp"
-	"strings"
-
-	"github.com/mgechev/revive/lint"
-)
-
-// ErrorfRule lints given else constructs.
-type ErrorfRule struct{}
-
-// Apply applies the rule to given file.
-func (r *ErrorfRule) Apply(file *lint.File, _ lint.Arguments) []lint.Failure {
-	var failures []lint.Failure
-
-	fileAst := file.AST
-	walker := lintErrorf{
-		file:    file,
-		fileAst: fileAst,
-		onFailure: func(failure lint.Failure) {
-			failures = append(failures, failure)
-		},
-	}
-
-	file.Pkg.TypeCheck()
-	ast.Walk(walker, fileAst)
-
-	return failures
-}
-
-// Name returns the rule name.
-func (r *ErrorfRule) Name() string {
-	return "errorf"
-}
-
-type lintErrorf struct {
-	file      *lint.File
-	fileAst   *ast.File
-	onFailure func(lint.Failure)
-}
-
-func (w lintErrorf) Visit(n ast.Node) ast.Visitor {
-	ce, ok := n.(*ast.CallExpr)
-	if !ok || len(ce.Args) != 1 {
-		return w
-	}
-	isErrorsNew := isPkgDot(ce.Fun, "errors", "New")
-	var isTestingError bool
-	se, ok := ce.Fun.(*ast.SelectorExpr)
-	if ok && se.Sel.Name == "Error" {
-		if typ := w.file.Pkg.TypeOf(se.X); typ != nil {
-			isTestingError = typ.String() == "*testing.T"
-		}
-	}
-	if !isErrorsNew && !isTestingError {
-		return w
-	}
-	arg := ce.Args[0]
-	ce, ok = arg.(*ast.CallExpr)
-	if !ok || !isPkgDot(ce.Fun, "fmt", "Sprintf") {
-		return w
-	}
-	errorfPrefix := "fmt"
-	if isTestingError {
-		errorfPrefix = w.file.Render(se.X)
-	}
-
-	failure := lint.Failure{
-		Category:   "errors",
-		Node:       n,
-		Confidence: 1,
-		Failure:    fmt.Sprintf("should replace %s(fmt.Sprintf(...)) with %s.Errorf(...)", w.file.Render(se), errorfPrefix),
-	}
-
-	m := srcLineWithMatch(w.file, ce, `^(.*)`+w.file.Render(se)+`\(fmt\.Sprintf\((.*)\)\)(.*)$`)
-	if m != nil {
-		failure.ReplacementLine = m[1] + errorfPrefix + ".Errorf(" + m[2] + ")" + m[3]
-	}
-
-	w.onFailure(failure)
-
-	return w
-}
-
-func srcLineWithMatch(file *lint.File, node ast.Node, pattern string) (m []string) {
-	line := srcLine(file.Content(), file.ToPosition(node.Pos()))
-	line = strings.TrimSuffix(line, "\n")
-	rx := regexp.MustCompile(pattern)
-	return rx.FindStringSubmatch(line)
-}