wehub-resource-sync
47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
// Copyright 2026 Dolthub, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package chunks
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import (
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"errors"
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"fmt"
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"github.com/dolthub/dolt/go/store/hash"
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)
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var ErrMissingChunk = errors.New("missing chunk")
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// MissingObjectError implements the error interface and holds dynamic data regarding which object was missing.
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type MissingChunkError struct {
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h hash.Hash
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}
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func (e *MissingChunkError) Error() string {
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return fmt.Sprintf("malformed database: chunk %s required but not found", e.h.String())
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}
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// Unwrap ensures that errors.Is(err, ErrMissingObject) works correctly
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// by pointing back to the package-level sentinel error.
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func (e *MissingChunkError) Unwrap() error {
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return ErrMissingChunk
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}
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// NewMissingObjectError is a constructor function for convenience.
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func NewMissingChunkError(h hash.Hash) *MissingChunkError {
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return &MissingChunkError{
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h: h,
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}
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}
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