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32 lines
1.3 KiB
32 lines
1.3 KiB
/*
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Copyright The Helm Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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// Package artifact provides unified downloading and verification for Helm artifacts.
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//
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// This package implements a generic artifact downloader that works with charts,
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// plugins, and future artifact types. It uses the transport package for
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// protocol abstraction and provides unified verification via provenance files.
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//
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// The core Downloader type handles:
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// - Repository resolution (reponame/artifact → URL)
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// - Protocol abstraction via transports
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// - Content-addressable caching
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// - Provenance file verification
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// - Artifact naming conventions
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//
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// Type-specific convenience wrappers (ChartDownloader, PluginDownloader) provide
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// backward-compatible APIs while using the unified implementation.
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package downloader
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