vikunja-api/vendor/golang.org/x/xerrors/frame.go
konrad d28f005552 Update xorm to v1 (#323)
Fix limit for databases other than sqlite

go mod tidy && go mod vendor

Remove unneeded break statements

Make everything work with the new xorm version

Fix xorm logging

Fix lint

Fix redis init

Fix using id field

Fix database init for testing

Change default database log level

Add xorm logger

Use const for postgres

go mod tidy

Merge branch 'master' into update/xorm

# Conflicts:
#	go.mod
#	go.sum
#	vendor/modules.txt

go mod vendor

Fix loading fixtures for postgres

Go mod vendor1

Update xorm to version 1

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/api/pulls/323
2020-04-12 17:29:24 +00:00

56 lines
1.5 KiB
Go

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xerrors
import (
"runtime"
)
// A Frame contains part of a call stack.
type Frame struct {
// Make room for three PCs: the one we were asked for, what it called,
// and possibly a PC for skipPleaseUseCallersFrames. See:
// https://go.googlesource.com/go/+/032678e0fb/src/runtime/extern.go#169
frames [3]uintptr
}
// Caller returns a Frame that describes a frame on the caller's stack.
// The argument skip is the number of frames to skip over.
// Caller(0) returns the frame for the caller of Caller.
func Caller(skip int) Frame {
var s Frame
runtime.Callers(skip+1, s.frames[:])
return s
}
// location reports the file, line, and function of a frame.
//
// The returned function may be "" even if file and line are not.
func (f Frame) location() (function, file string, line int) {
frames := runtime.CallersFrames(f.frames[:])
if _, ok := frames.Next(); !ok {
return "", "", 0
}
fr, ok := frames.Next()
if !ok {
return "", "", 0
}
return fr.Function, fr.File, fr.Line
}
// Format prints the stack as error detail.
// It should be called from an error's Format implementation
// after printing any other error detail.
func (f Frame) Format(p Printer) {
if p.Detail() {
function, file, line := f.location()
if function != "" {
p.Printf("%s\n ", function)
}
if file != "" {
p.Printf("%s:%d\n", file, line)
}
}
}