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Code Issues Releases Activity

Add check for argument length to "file-header" rule

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dshemin
2019-12-02 02:04:49 +07:00
parent 98b0cb55b7
commit a5c77eed9f
1 changed files with 5 additions and 1 deletions
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6
rule/file-header.go
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@@ -16,9 +16,13 @@ var (
// Apply applies the rule to given file. // Apply applies the rule to given file.
func (r *FileHeaderRule) Apply(file *lint.File, arguments lint.Arguments) []lint.Failure { func (r *FileHeaderRule) Apply(file *lint.File, arguments lint.Arguments) []lint.Failure {
if len(arguments) != 1 {
panic(`invalid configuration for "file-header" rule`)
}
header, ok := arguments[0].(string) header, ok := arguments[0].(string)
if !ok { if !ok {
panic("Invalid argument to the FileHeaderRule") panic(`invalid argument for "file-header" rule: first argument should be a string`)
} }
failure := []lint.Failure{ failure := []lint.Failure{