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Alexander OnnikovandGitHub
57cd51ee1d
Signed-off-by: Alexander Onnikov <Alexander.Onnikov@xored.com>
33 lines
1.0 KiB
TypeScript
33 lines
1.0 KiB
TypeScript
//
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// Copyright © 2025 Hardcore Engineering Inc.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-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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//
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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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//
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export function unwrapETag (etag: string): string {
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if (etag.startsWith('W/')) {
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etag = etag.substring(2)
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}
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if (etag.startsWith('"') && etag.endsWith('"')) {
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etag = etag.slice(1, -1)
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}
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return etag
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}
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export function wrapETag (etag: string, weak: boolean = false): string {
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etag = unwrapETag(etag)
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const quoted = etag.startsWith('"') ? etag : `"${etag}"`
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return weak ? `W/${quoted}` : quoted
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}
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