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Signed-off-by: denis-tingajkin <denis.tingajkin@xored.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| package golinters | ||
|
|
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| import ( | ||
| "go/token" | ||
| "sync" | ||
|
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| goheader "github.com/denis-tingajkin/go-header" | ||
| "golang.org/x/tools/go/analysis" | ||
|
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| "github.com/golangci/golangci-lint/pkg/golinters/goanalysis" | ||
| "github.com/golangci/golangci-lint/pkg/lint/linter" | ||
| "github.com/golangci/golangci-lint/pkg/result" | ||
| ) | ||
|
|
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| const goHeaderName = "goheader" | ||
|
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| func NewGoHeader() *goanalysis.Linter { | ||
| var mu sync.Mutex | ||
| var issues []goanalysis.Issue | ||
|
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| analyzer := &analysis.Analyzer{ | ||
| Name: goHeaderName, | ||
| Doc: goanalysis.TheOnlyanalyzerDoc, | ||
| } | ||
| return goanalysis.NewLinter( | ||
| goHeaderName, | ||
| "Checks is file header matches to pattern", | ||
| []*analysis.Analyzer{analyzer}, | ||
| nil, | ||
| ).WithContextSetter(func(lintCtx *linter.Context) { | ||
| cfg := lintCtx.Cfg.LintersSettings.Goheader | ||
| c := &goheader.Configuration{ | ||
| Values: cfg.Values, | ||
| Template: cfg.Template, | ||
| TemplatePath: cfg.TemplatePath, | ||
| } | ||
| analyzer.Run = func(pass *analysis.Pass) (interface{}, error) { | ||
| template, err := c.GetTemplate() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| values, err := c.GetValues() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| a := goheader.New(goheader.WithTemplate(template), goheader.WithValues(values)) | ||
| var res []goanalysis.Issue | ||
| for _, file := range pass.Files { | ||
| i := a.Analyze(file) | ||
| issue := result.Issue{ | ||
| Pos: token.Position{ | ||
| Line: i.Location().Line + 1, | ||
| Column: i.Location().Position, | ||
| Filename: pass.Fset.Position(file.Pos()).Filename, | ||
| }, | ||
| Text: i.Message(), | ||
| FromLinter: goHeaderName, | ||
| } | ||
| res = append(res, goanalysis.NewIssue(&issue, pass)) | ||
| } | ||
| if len(res) == 0 { | ||
| return nil, nil | ||
| } | ||
|
|
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| mu.Lock() | ||
| issues = append(issues, res...) | ||
| mu.Unlock() | ||
|
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| return nil, nil | ||
| } | ||
| }).WithIssuesReporter(func(*linter.Context) []goanalysis.Issue { | ||
| return issues | ||
| }).WithLoadMode(goanalysis.LoadModeSyntax) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,6 @@ | ||
| linters-settings: | ||
| goheader: | ||
| template: MY {{title}} | ||
| values: | ||
| const: | ||
| title: TITLE. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| /*MY TITLE!*/ // ERROR "Expected:TITLE., Actual: TITLE!" | ||
|
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| //args: -Egoheader | ||
| //config_path: testdata/configs/go-header.yml | ||
| package testdata |