fix the file/line output on panic recovery (#3190)

#### Does this PR need a docs update or release note?

- [x] ⛔ No

#### Type of change

- [x] 🐛 Bugfix

#### Test Plan

- [x] 💪 Manual
- [x] ⚡ Unit test

src/internal/common/crash/crash.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"runtime"
 	"runtime/debug"
+	"strings"
 
 	"github.com/alcionai/clues"
 
@@ -22,31 +23,46 @@ import (
 //			err = crErr // err needs to be a named return variable
 //		}
 //	}()
-func Recovery(ctx context.Context, r any) error {
+func Recovery(ctx context.Context, r any, namespace string) error {
 	var (
 		err    error
 		inFile string
+		j      int
 	)
 
-	if r != nil {
-		if re, ok := r.(error); ok {
-			err = re
-		} else if re, ok := r.(string); ok {
-			err = clues.New(re)
-		} else {
-			err = clues.New(fmt.Sprintf("%v", r))
-		}
-
-		_, file, _, ok := runtime.Caller(3)
-		if ok {
-			inFile = " in file: " + file
-		}
-
-		err = clues.Wrap(err, "panic recovery"+inFile).
-			WithClues(ctx).
-			With("stacktrace", string(debug.Stack()))
-		logger.CtxErr(ctx, err).Error("backup panic")
+	if r == nil {
+		return nil
 	}
 
+	if re, ok := r.(error); ok {
+		err = re
+	} else if re, ok := r.(string); ok {
+		err = clues.New(re)
+	} else {
+		err = clues.New(fmt.Sprintf("%v", r))
+	}
+
+	for i := 1; i < 10; i++ {
+		_, file, line, ok := runtime.Caller(i)
+		if j > 0 {
+			if strings.Contains(file, "panic.go") {
+				j = 0
+			} else {
+				inFile = fmt.Sprintf(": file %s - line %d", file, line)
+				break
+			}
+		}
+
+		// skip the location where Recovery() gets called.
+		if j == 0 && ok && !strings.Contains(file, "panic.go") && !strings.Contains(file, "crash.go") {
+			j++
+		}
+	}
+
+	err = clues.Wrap(err, "panic recovery"+inFile).
+		WithClues(ctx).
+		With("stacktrace", string(debug.Stack()))
+	logger.CtxErr(ctx, err).Error(namespace + " panic")
+
 	return err
 }

src/internal/common/crash/crash_test.go

@@ -52,7 +52,7 @@ func (suite *CrashTestDummySuite) TestRecovery() {
 			ctx, flush := tester.NewContext()
 
 			defer func() {
-				err := crash.Recovery(ctx, recover())
+				err := crash.Recovery(ctx, recover(), "test")
 				test.expect(t, err, clues.ToCore(err))
 				flush()
 			}()

src/internal/operations/backup.go

@@ -115,7 +115,7 @@ type backupStats struct {
 // Run begins a synchronous backup operation.
 func (op *BackupOperation) Run(ctx context.Context) (err error) {
 	defer func() {
-		if crErr := crash.Recovery(ctx, recover()); crErr != nil {
+		if crErr := crash.Recovery(ctx, recover(), "backup"); crErr != nil {
 			err = crErr
 		}
 	}()

src/internal/operations/restore.go

@@ -104,7 +104,7 @@ type restoreStats struct {
 // Run begins a synchronous restore operation.
 func (op *RestoreOperation) Run(ctx context.Context) (restoreDetails *details.Details, err error) {
 	defer func() {
-		if crErr := crash.Recovery(ctx, recover()); crErr != nil {
+		if crErr := crash.Recovery(ctx, recover(), "restore"); crErr != nil {
 			err = crErr
 		}
 	}()

src/pkg/repository/repository.go

@@ -115,7 +115,7 @@ func Initialize(
 		"storage_provider", s.Provider.String())
 
 	defer func() {
-		if crErr := crash.Recovery(ctx, recover()); crErr != nil {
+		if crErr := crash.Recovery(ctx, recover(), "repo init"); crErr != nil {
 			err = crErr
 		}
 	}()
@@ -189,7 +189,7 @@ func Connect(
 		"storage_provider", s.Provider.String())
 
 	defer func() {
-		if crErr := crash.Recovery(ctx, recover()); crErr != nil {
+		if crErr := crash.Recovery(ctx, recover(), "repo connect"); crErr != nil {
 			err = crErr
 		}
 	}()