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77 lines
2.2 KiB
77 lines
2.2 KiB
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package support
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import "fmt"
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// Severity indicatest the severity of a Message.
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const (
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// UnknownSev indicates that the severity of the error is unknown, and should not stop processing.
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UnknownSev = iota
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// InfoSev indicates information, for example missing values.yaml file
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InfoSev
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// WarningSev indicates that something does not meet code standards, but will likely function.
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WarningSev
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// ErrorSev indicates that something will not likely function.
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ErrorSev
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)
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// sev matches the *Sev states.
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var sev = []string{"UNKNOWN", "INFO", "WARNING", "ERROR"}
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// Linter encapsulates a linting run of a particular chart.
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type Linter struct {
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Messages []Message
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// The highest severity of all the failing lint rules
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HighestSeverity int
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ChartDir string
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}
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// Message describes an error encountered while linting.
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type Message struct {
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// Severity is one of the *Sev constants
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Severity int
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Path string
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Err error
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}
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func (m Message) Error() string {
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return fmt.Sprintf("[%s] %s: %s", sev[m.Severity], m.Path, m.Err.Error())
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}
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// NewMessage creates a new Message struct
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func NewMessage(severity int, path string, err error) Message {
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return Message{Severity: severity, Path: path, Err: err}
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}
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// RunLinterRule returns true if the validation passed
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func (l *Linter) RunLinterRule(severity int, path string, err error) bool {
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// severity is out of bound
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if severity < 0 || severity >= len(sev) {
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return false
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}
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if err != nil {
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l.Messages = append(l.Messages, NewMessage(severity, path, err))
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if severity > l.HighestSeverity {
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l.HighestSeverity = severity
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}
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}
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return err == nil
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}
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