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- package rule
-
- import (
- "go/ast"
-
- "github.com/mgechev/revive/lint"
- )
-
- // DotImportsRule lints given else constructs.
- type DotImportsRule struct{}
-
- // Apply applies the rule to given file.
- func (r *DotImportsRule) Apply(file *lint.File, _ lint.Arguments) []lint.Failure {
- var failures []lint.Failure
-
- fileAst := file.AST
- walker := lintImports{
- file: file,
- fileAst: fileAst,
- onFailure: func(failure lint.Failure) {
- failures = append(failures, failure)
- },
- }
-
- ast.Walk(walker, fileAst)
-
- return failures
- }
-
- // Name returns the rule name.
- func (r *DotImportsRule) Name() string {
- return "dot-imports"
- }
-
- type lintImports struct {
- file *lint.File
- fileAst *ast.File
- onFailure func(lint.Failure)
- }
-
- func (w lintImports) Visit(_ ast.Node) ast.Visitor {
- for i, is := range w.fileAst.Imports {
- _ = i
- if is.Name != nil && is.Name.Name == "." && !w.file.IsTest() {
- w.onFailure(lint.Failure{
- Confidence: 1,
- Failure: "should not use dot imports",
- Node: is,
- Category: "imports",
- })
- }
- }
- return nil
- }
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