45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package golinters
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import (
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"context"
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"fmt"
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goconstAPI "github.com/golangci/goconst"
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"github.com/golangci/golangci-lint/pkg/result"
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)
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type Goconst struct{}
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func (Goconst) Name() string {
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return "goconst"
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}
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func (lint Goconst) Run(ctx context.Context, lintCtx *Context) (*result.Result, error) {
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issues, err := goconstAPI.Run(lintCtx.Paths.Files, true,
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lintCtx.RunCfg().Goconst.MinStringLen,
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lintCtx.RunCfg().Goconst.MinOccurrencesCount,
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)
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if err != nil {
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return nil, err
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}
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res := &result.Result{}
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for _, i := range issues {
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textBegin := fmt.Sprintf("string %s has %d occurrences", formatCode(i.Str, lintCtx.RunCfg()), i.OccurencesCount)
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var textEnd string
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if i.MatchingConst == "" {
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textEnd = ", make it a constant"
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} else {
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textEnd = fmt.Sprintf(", but such constant %s already exists", formatCode(i.MatchingConst, lintCtx.RunCfg()))
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}
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res.Issues = append(res.Issues, result.Issue{
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File: i.Pos.Filename,
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LineNumber: i.Pos.Line,
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Text: textBegin + textEnd,
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FromLinter: lint.Name(),
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})
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}
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return res, nil
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}
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