rebase: bump the golang-dependencies group with 3 updates

Bumps the golang-dependencies group with 3 updates: [golang.org/x/crypto](https://github.com/golang/crypto), [golang.org/x/net](https://github.com/golang/net) and [golang.org/x/sys](https://github.com/golang/sys).


Updates `golang.org/x/crypto` from 0.37.0 to 0.38.0
- [Commits](https://github.com/golang/crypto/compare/v0.37.0...v0.38.0)

Updates `golang.org/x/net` from 0.39.0 to 0.40.0
- [Commits](https://github.com/golang/net/compare/v0.39.0...v0.40.0)

Updates `golang.org/x/sys` from 0.32.0 to 0.33.0
- [Commits](https://github.com/golang/sys/compare/v0.32.0...v0.33.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-version: 0.38.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-dependencies
- dependency-name: golang.org/x/net
  dependency-version: 0.40.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-dependencies
- dependency-name: golang.org/x/sys
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2025-05-06 11:49:43 +00:00
committed by mergify[bot]
parent bc8b1e792f
commit 05e3827a4f
12 changed files with 486 additions and 59 deletions

View File

@ -12,6 +12,8 @@ package errgroup
import (
"context"
"fmt"
"runtime"
"runtime/debug"
"sync"
)
@ -31,6 +33,10 @@ type Group struct {
errOnce sync.Once
err error
mu sync.Mutex
panicValue any // = PanicError | PanicValue; non-nil if some Group.Go goroutine panicked.
abnormal bool // some Group.Go goroutine terminated abnormally (panic or goexit).
}
func (g *Group) done() {
@ -50,13 +56,22 @@ func WithContext(ctx context.Context) (*Group, context.Context) {
return &Group{cancel: cancel}, ctx
}
// Wait blocks until all function calls from the Go method have returned, then
// returns the first non-nil error (if any) from them.
// Wait blocks until all function calls from the Go method have returned
// normally, then returns the first non-nil error (if any) from them.
//
// If any of the calls panics, Wait panics with a [PanicValue];
// and if any of them calls [runtime.Goexit], Wait calls runtime.Goexit.
func (g *Group) Wait() error {
g.wg.Wait()
if g.cancel != nil {
g.cancel(g.err)
}
if g.panicValue != nil {
panic(g.panicValue)
}
if g.abnormal {
runtime.Goexit()
}
return g.err
}
@ -65,18 +80,56 @@ func (g *Group) Wait() error {
// It blocks until the new goroutine can be added without the number of
// active goroutines in the group exceeding the configured limit.
//
// The first call to return a non-nil error cancels the group's context, if the
// group was created by calling WithContext. The error will be returned by Wait.
// It blocks until the new goroutine can be added without the number of
// goroutines in the group exceeding the configured limit.
//
// The first goroutine in the group that returns a non-nil error, panics, or
// invokes [runtime.Goexit] will cancel the associated Context, if any.
func (g *Group) Go(f func() error) {
if g.sem != nil {
g.sem <- token{}
}
g.add(f)
}
func (g *Group) add(f func() error) {
g.wg.Add(1)
go func() {
defer g.done()
normalReturn := false
defer func() {
if normalReturn {
return
}
v := recover()
g.mu.Lock()
defer g.mu.Unlock()
if !g.abnormal {
if g.cancel != nil {
g.cancel(g.err)
}
g.abnormal = true
}
if v != nil && g.panicValue == nil {
switch v := v.(type) {
case error:
g.panicValue = PanicError{
Recovered: v,
Stack: debug.Stack(),
}
default:
g.panicValue = PanicValue{
Recovered: v,
Stack: debug.Stack(),
}
}
}
}()
if err := f(); err != nil {
err := f()
normalReturn = true
if err != nil {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
@ -101,19 +154,7 @@ func (g *Group) TryGo(f func() error) bool {
}
}
g.wg.Add(1)
go func() {
defer g.done()
if err := f(); err != nil {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel(g.err)
}
})
}
}()
g.add(f)
return true
}
@ -135,3 +176,33 @@ func (g *Group) SetLimit(n int) {
}
g.sem = make(chan token, n)
}
// PanicError wraps an error recovered from an unhandled panic
// when calling a function passed to Go or TryGo.
type PanicError struct {
Recovered error
Stack []byte // result of call to [debug.Stack]
}
func (p PanicError) Error() string {
// A Go Error method conventionally does not include a stack dump, so omit it
// here. (Callers who care can extract it from the Stack field.)
return fmt.Sprintf("recovered from errgroup.Group: %v", p.Recovered)
}
func (p PanicError) Unwrap() error { return p.Recovered }
// PanicValue wraps a value that does not implement the error interface,
// recovered from an unhandled panic when calling a function passed to Go or
// TryGo.
type PanicValue struct {
Recovered any
Stack []byte // result of call to [debug.Stack]
}
func (p PanicValue) String() string {
if len(p.Stack) > 0 {
return fmt.Sprintf("recovered from errgroup.Group: %v\n%s", p.Recovered, p.Stack)
}
return fmt.Sprintf("recovered from errgroup.Group: %v", p.Recovered)
}