70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
package golinters
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import (
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"context"
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"fmt"
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"strings"
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megacheckAPI "github.com/golangci/go-tools/cmd/megacheck"
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"github.com/golangci/golangci-lint/pkg/lint/linter"
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"github.com/golangci/golangci-lint/pkg/result"
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)
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type Megacheck struct {
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UnusedEnabled bool
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GosimpleEnabled bool
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StaticcheckEnabled bool
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}
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func (m Megacheck) Name() string {
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names := []string{}
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if m.UnusedEnabled {
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names = append(names, "unused")
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}
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if m.GosimpleEnabled {
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names = append(names, "gosimple")
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}
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if m.StaticcheckEnabled {
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names = append(names, "staticcheck")
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}
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if len(names) == 1 {
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return names[0] // only one sublinter is enabled
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}
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if len(names) == 3 {
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return "megacheck" // all enabled
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}
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return fmt.Sprintf("megacheck.{%s}", strings.Join(names, ","))
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}
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func (m Megacheck) Desc() string {
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descs := map[string]string{
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"unused": "Checks Go code for unused constants, variables, functions and types",
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"gosimple": "Linter for Go source code that specializes in simplifying a code",
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"staticcheck": "Staticcheck is a go vet on steroids, applying a ton of static analysis checks",
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"megacheck": "3 sub-linters in one: unused, gosimple and staticcheck",
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}
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return descs[m.Name()]
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}
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func (m Megacheck) Run(ctx context.Context, lintCtx *linter.Context) ([]result.Issue, error) {
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issues := megacheckAPI.Run(lintCtx.Program, lintCtx.LoaderConfig, lintCtx.SSAProgram,
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m.StaticcheckEnabled, m.GosimpleEnabled, m.UnusedEnabled)
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if len(issues) == 0 {
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return nil, nil
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}
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res := make([]result.Issue, 0, len(issues))
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for _, i := range issues {
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res = append(res, result.Issue{
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Pos: i.Position,
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Text: i.Text,
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FromLinter: m.Name(),
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})
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}
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return res, nil
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}
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