chore: recover from badgerdb panic (#5678)

# Description

Treating panic as error and deleting badgerdb folder for recovering

## Security

- [x] The code changed/added as part of this pull request won't create
any security issues with how the software is being used.

Author: atzoum

.github/workflows/verify.yml

@@ -77,5 +77,5 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v7
         with:
-          version: v2.0.0
+          version: v2.0.2
           args: -v

Makefile

@@ -6,7 +6,7 @@ TESTFILE=_testok
 MOUNT_PATH=/local
 
 # go tools versions
-GOLANGCI=github.com/golangci/golangci-lint/cmd/golangci-lint@2.0.1
+GOLANGCI=github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.0.2
 gofumpt=mvdan.cc/gofumpt@latest
 govulncheck=golang.org/x/vuln/cmd/govulncheck@latest
 goimports=golang.org/x/tools/cmd/goimports@latest

enterprise/reporting/event_sampler/badger_event_sampler.go

@@ -84,7 +84,16 @@ func NewBadgerEventSampler(
 			return nil, fmt.Errorf("removing badger db directory: %w", err)
 		}
 	}
-	db, err := badger.Open(opts)
+
+	openDB := func() (dbase *badger.DB, err error) {
+		defer func() {
+			if r := recover(); r != nil {
+				err = fmt.Errorf("panic during badgerdb open: %v", r)
+			}
+		}()
+		return badger.Open(opts)
+	}
+	db, err := openDB()
 	if err != nil {
 		// corrupted or incompatible db, clean up the directory and retry
 		log.Errorn("Error while opening event sampler badger db, cleaning up the directory",
@@ -94,7 +103,7 @@ func NewBadgerEventSampler(
 		if err := os.RemoveAll(opts.Dir); err != nil {
 			return nil, fmt.Errorf("removing badger db directory: %w", err)
 		}
-		if db, err = badger.Open(opts); err != nil {
+		if db, err = openDB(); err != nil {
 			return nil, fmt.Errorf("opening badger db: %w", err)
 		}
 	}

services/dedup/badger/badger.go

@@ -148,7 +148,15 @@ func (d *BadgerDB) init() error {
 				return
 			}
 		}
-		d.badgerDB, err = badger.Open(d.opts)
+		openDB := func() (dbase *badger.DB, err error) {
+			defer func() {
+				if r := recover(); r != nil {
+					err = fmt.Errorf("panic during badgerdb open: %v", r)
+				}
+			}()
+			return badger.Open(d.opts)
+		}
+		d.badgerDB, err = openDB()
 		if err != nil {
 			// corrupted or incompatible db, clean up the directory and retry
 			d.logger.Errorn("Error while opening dedup badger db, cleaning up the directory",
@@ -158,7 +166,7 @@ func (d *BadgerDB) init() error {
 				err = fmt.Errorf("removing badger db directory: %w", err)
 				return
 			}
-			d.badgerDB, err = badger.Open(d.opts)
+			d.badgerDB, err = openDB()
 			if err != nil {
 				err = fmt.Errorf("opening badger db: %w", err)
 				return