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zeekayandHanzo Dev
aa87442fdd
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
62 lines
1017 B
Go
62 lines
1017 B
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// SPDX-License-Identifier: MIT
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package releasereopen
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import (
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"errors"
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"sync"
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)
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type ReleaseReopener interface {
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ReleaseReopen() error
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}
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type Manager struct {
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mu sync.Mutex
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counter int64
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releaseReopeners map[int64]ReleaseReopener
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}
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func (r *Manager) Register(rr ReleaseReopener) (cancel func()) {
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r.mu.Lock()
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defer r.mu.Unlock()
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r.counter++
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currentCounter := r.counter
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r.releaseReopeners[r.counter] = rr
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return func() {
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r.mu.Lock()
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defer r.mu.Unlock()
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delete(r.releaseReopeners, currentCounter)
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}
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}
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func (r *Manager) ReleaseReopen() error {
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r.mu.Lock()
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defer r.mu.Unlock()
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var errs []error
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for _, rr := range r.releaseReopeners {
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if err := rr.ReleaseReopen(); err != nil {
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errs = append(errs, err)
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}
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}
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return errors.Join(errs...)
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}
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func GetManager() *Manager {
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return manager
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}
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func NewManager() *Manager {
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return &Manager{
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releaseReopeners: make(map[int64]ReleaseReopener),
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}
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}
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var manager = NewManager()
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