95ec0cf21e
Run all linters per package. It allows unloading package data when it's processed. It dramatically reduces memory (and CPU because of GC) usage. Relates: #337
80 lines
1.6 KiB
Go
80 lines
1.6 KiB
Go
package printers
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import (
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"context"
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"encoding/xml"
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"fmt"
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"github.com/golangci/golangci-lint/pkg/logutils"
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"github.com/golangci/golangci-lint/pkg/result"
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)
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type checkstyleOutput struct {
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XMLName xml.Name `xml:"checkstyle"`
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Version string `xml:"version,attr"`
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Files []*checkstyleFile `xml:"file"`
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}
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type checkstyleFile struct {
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Name string `xml:"name,attr"`
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Errors []*checkstyleError `xml:"error"`
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}
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type checkstyleError struct {
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Column int `xml:"column,attr"`
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Line int `xml:"line,attr"`
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Message string `xml:"message,attr"`
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Severity string `xml:"severity,attr"`
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Source string `xml:"source,attr"`
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}
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const defaultSeverity = "error"
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type Checkstyle struct{}
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func NewCheckstyle() *Checkstyle {
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return &Checkstyle{}
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}
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func (Checkstyle) Print(ctx context.Context, issues []result.Issue) error {
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out := checkstyleOutput{
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Version: "5.0",
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}
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files := map[string]*checkstyleFile{}
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for _, issue := range issues {
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file, ok := files[issue.FilePath()]
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if !ok {
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file = &checkstyleFile{
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Name: issue.FilePath(),
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}
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files[issue.FilePath()] = file
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}
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newError := &checkstyleError{
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Column: issue.Column(),
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Line: issue.Line(),
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Message: issue.Text,
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Source: issue.FromLinter,
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Severity: defaultSeverity,
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}
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file.Errors = append(file.Errors, newError)
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}
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out.Files = make([]*checkstyleFile, 0, len(files))
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for _, file := range files {
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out.Files = append(out.Files, file)
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}
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data, err := xml.Marshal(&out)
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if err != nil {
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return err
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}
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fmt.Fprintf(logutils.StdOut, "%s%s\n", xml.Header, data)
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return nil
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}
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