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30 lines
1.0 KiB
Go
30 lines
1.0 KiB
Go
// Copyright 2025 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"context"
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"gitea.dev/modules/git/gitcmd"
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"gitea.dev/modules/git/gitrepo"
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)
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// FetchRemoteCommit fetches a specific commit and its related objects from a remote
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// repository into the managed repository.
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//
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// If no reference (branch, tag, or other ref) points to the fetched commit, it will
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// be treated as unreachable and cleaned up by `git gc` after the default prune
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// expiration period (2 weeks). Ref: https://www.kernel.org/pub/software/scm/git/docs/git-gc.html
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//
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// This behavior is sufficient for temporary operations, such as determining the
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// merge base between commits.
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func FetchRemoteCommit(ctx context.Context, repo, remoteRepo RepositoryFacade, commitID string) error {
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return LockWriteAndDo(ctx, repo, func(ctx context.Context) error {
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return gitcmd.NewCommand("fetch", "--no-tags").
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AddDynamicArguments(gitrepo.RepoLocalPath(remoteRepo)).
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AddDynamicArguments(commitID).
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WithRepo(repo).Run(ctx)
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})
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}
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