e2h.addTrace - Code Metrics - cdleo/go-e2h - Measure and Improve Code Quality continuously with Scrutinizer

e2h.addTrace B
last analyzed 2022-03-28 19:39 UTC

↳ Parent: e2hTracer.go

Complexity

Conditions

Size

Total Lines	27
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	5.0187

Importance

Changes

Metric	Value
cc	5
eloc	20
nop	3
dl	0
loc	27
ccs	10
cts	11
cp	0.9091
crap	5.0187
rs	8.9332
c	0
b	0
f	0

/*
Package e2h its the package of the Enhanced Error Handling module
*/
package e2h

import (
	"fmt"
	"runtime"
)

// This function calls the addTrace in order to create or add stack info
func Trace(e error) error {
	return addTrace(e, "")
}

// Same as Trace, but adding a descriptive message
func Tracem(e error, message string) error {
	return addTrace(e, message)
}

// Same as Tracem, but the descriptive message can have formatted values
func Tracef(e error, format string, args ...interface{}) error {
	return addTrace(e, format, args...)
}

// This is the private function that creates the first EnhancedError
// with info or add the new info to the existing one
func addTrace(err error, format string, args ...interface{}) error {

	if err == nil {
		return nil
	}

	message := format
	if args != nil {
		message = fmt.Sprintf(format, args...)
	}
	pc, file, line, _ := runtime.Caller(2)
	info := StackDetails{
		File:     file,
		Line:     line,
		FuncName: runtime.FuncForPC(pc).Name(),
		Message:  message,
	}

	switch err.(type) {
	case EnhancedError:
		err.(*enhancedError).stack = append(err.(*enhancedError).stack, info)
		return err

	default:
		return &enhancedError{
			err:   err,
			stack: append(make([]StackDetails, 0), info),
		}
	}
}


1		/*
2		Package e2h its the package of the Enhanced Error Handling module
3		*/
4		package e2h
5
6		import (
7		"fmt"
8		"runtime"
9		)
10
11		// This function calls the addTrace in order to create or add stack info
12		func Trace(e error) error {
13	1	return addTrace(e, "")
14		}
15
16		// Same as Trace, but adding a descriptive message
17		func Tracem(e error, message string) error {
18	1	return addTrace(e, message)
19		}
20
21		// Same as Tracem, but the descriptive message can have formatted values
22		func Tracef(e error, format string, args ...interface{}) error {
23	1	return addTrace(e, format, args...)
24		}
25
26		// This is the private function that creates the first EnhancedError
27		// with info or add the new info to the existing one
28		func addTrace(err error, format string, args ...interface{}) error {
29
30	1	if err == nil {
31		return nil
32		}
33
34	1	message := format
35	1	if args != nil {
36	1	message = fmt.Sprintf(format, args...)
37		}
38	1	pc, file, line, _ := runtime.Caller(2)
39	1	info := StackDetails{
40		File: file,
41		Line: line,
42		FuncName: runtime.FuncForPC(pc).Name(),
43		Message: message,
44		}
45
46	1	switch err.(type) {
47		case EnhancedError:
48	1	err.(enhancedError).stack = append(err.(enhancedError).stack, info)
49	1	return err
50
51		default:
52	1	return &enhancedError{
53		err: err,
54		stack: append(make([]StackDetails, 0), info),
55		}
56		}
57		}
58

cdleo / go-e2h

e2h.addTrace B last analyzed 2022-03-28 19:39 UTC

Complexity

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e2h.addTrace B
last analyzed 2022-03-28 19:39 UTC