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35 lines
609 B
35 lines
609 B
// Copyright 2025 The Gitea Authors. All rights reserved. |
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// SPDX-License-Identifier: MIT |
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package gitcmd |
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import ( |
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"io" |
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) |
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func safeClosePtrCloser[T *io.ReadCloser | *io.WriteCloser](c T) { |
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switch v := any(c).(type) { |
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case *io.ReadCloser: |
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if v != nil && *v != nil { |
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_ = (*v).Close() |
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} |
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case *io.WriteCloser: |
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if v != nil && *v != nil { |
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_ = (*v).Close() |
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} |
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default: |
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panic("unsupported type") |
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} |
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} |
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func safeAssignPipe[T any](p *T, fn func() (T, error)) (bool, error) { |
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if p == nil { |
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return false, nil |
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} |
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v, err := fn() |
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if err != nil { |
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return false, err |
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} |
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*p = v |
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return true, nil |
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}
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