1 files changed, 73 insertions, 0 deletions
diff --git a/vendor/github.com/golangci/plugin-module-register/register/register.go b/vendor/github.com/golangci/plugin-module-register/register/register.go
new file mode 100644
index 000000000..72ad7f46f
--- /dev/null
+++ b/vendor/github.com/golangci/plugin-module-register/register/register.go
@@ -0,0 +1,73 @@
+package register
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"sync"
+
+	"golang.org/x/tools/go/analysis"
+)
+
+// Plugins load mode.
+const (
+	LoadModeSyntax    = "syntax"
+	LoadModeTypesInfo = "typesinfo"
+)
+
+var (
+	pluginsMu sync.RWMutex
+	plugins   = make(map[string]NewPlugin)
+)
+
+// LinterPlugin the interface of the plugin structure.
+type LinterPlugin interface {
+	BuildAnalyzers() ([]*analysis.Analyzer, error)
+	GetLoadMode() string
+}
+
+// NewPlugin the contract of the constructor of a plugin.
+type NewPlugin func(conf any) (LinterPlugin, error)
+
+// Plugin registers a plugin.
+func Plugin(name string, p NewPlugin) {
+	pluginsMu.Lock()
+
+	plugins[name] = p
+
+	pluginsMu.Unlock()
+}
+
+// GetPlugin gets a plugin by name.
+func GetPlugin(name string) (NewPlugin, error) {
+	pluginsMu.Lock()
+	defer pluginsMu.Unlock()
+
+	p, ok := plugins[name]
+	if !ok {
+		return nil, fmt.Errorf("plugin %q not found", name)
+	}
+
+	return p, nil
+}
+
+// DecodeSettings decode settings from golangci-lint to the structure of the plugin configuration.
+func DecodeSettings[T any](rawSettings any) (T, error) {
+	var buffer bytes.Buffer
+
+	if err := json.NewEncoder(&buffer).Encode(rawSettings); err != nil {
+		var zero T
+		return zero, fmt.Errorf("encoding settings: %w", err)
+	}
+
+	decoder := json.NewDecoder(&buffer)
+	decoder.DisallowUnknownFields()
+
+	s := new(T)
+	if err := decoder.Decode(s); err != nil {
+		var zero T
+		return zero, fmt.Errorf("decoding settings: %w", err)
+	}
+
+	return *s, nil
+}