init: 1.0.0

pkg/rescue/recover.go

@@ -0,0 +1,34 @@
+package rescue
+
+import (
+	"context"
+	"log"
+	"runtime/debug"
+
+	"github.com/perfect-panel/ppanel-server/pkg/logger"
+)
+
+// Recover is used with defer to do cleanup on panics.
+// Use it like:
+//
+//	defer Recover(func() {})
+func Recover(cleanups ...func()) {
+	for _, cleanup := range cleanups {
+		cleanup()
+	}
+
+	if p := recover(); p != nil {
+		log.Print(p)
+	}
+}
+
+// RecoverCtx is used with defer to do cleanup on panics.
+func RecoverCtx(ctx context.Context, cleanups ...func()) {
+	for _, cleanup := range cleanups {
+		cleanup()
+	}
+
+	if p := recover(); p != nil {
+		logger.WithContext(ctx).Errorf("%+v\n%s", p, debug.Stack())
+	}
+}

pkg/rescue/recover_test.go

@@ -0,0 +1,40 @@
+package rescue
+
+import (
+	"context"
+	"sync/atomic"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func init() {
+}
+
+func TestRescue(t *testing.T) {
+	var count int32
+	assert.NotPanics(t, func() {
+		defer Recover(func() {
+			atomic.AddInt32(&count, 2)
+		}, func() {
+			atomic.AddInt32(&count, 3)
+		})
+
+		panic("hello")
+	})
+	assert.Equal(t, int32(5), atomic.LoadInt32(&count))
+}
+
+func TestRescueCtx(t *testing.T) {
+	var count int32
+	assert.NotPanics(t, func() {
+		defer RecoverCtx(context.Background(), func() {
+			atomic.AddInt32(&count, 2)
+		}, func() {
+			atomic.AddInt32(&count, 3)
+		})
+
+		panic("hello")
+	})
+	assert.Equal(t, int32(5), atomic.LoadInt32(&count))
+}