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61 lines
2.0 KiB
61 lines
2.0 KiB
// Copyright 2021 The Gitea Authors. All rights reserved. |
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// SPDX-License-Identifier: MIT |
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package utils |
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import ( |
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"errors" |
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repo_model "code.gitea.io/gitea/models/repo" |
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"code.gitea.io/gitea/modules/git" |
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"code.gitea.io/gitea/modules/gitrepo" |
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"code.gitea.io/gitea/modules/reqctx" |
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"code.gitea.io/gitea/services/context" |
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) |
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type RefCommit struct { |
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InputRef string |
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RefName git.RefName |
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Commit *git.Commit |
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CommitID string |
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} |
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// ResolveRefCommit resolve ref to a commit if exist |
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func ResolveRefCommit(ctx reqctx.RequestContext, repo *repo_model.Repository, inputRef string, minCommitIDLen ...int) (_ *RefCommit, err error) { |
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gitRepo, err := gitrepo.RepositoryFromRequestContextOrOpen(ctx, repo) |
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if err != nil { |
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return nil, err |
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} |
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refCommit := RefCommit{InputRef: inputRef} |
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if gitrepo.IsBranchExist(ctx, repo, inputRef) { |
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refCommit.RefName = git.RefNameFromBranch(inputRef) |
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} else if gitrepo.IsTagExist(ctx, repo, inputRef) { |
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refCommit.RefName = git.RefNameFromTag(inputRef) |
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} else if git.IsStringLikelyCommitID(git.ObjectFormatFromName(repo.ObjectFormatName), inputRef, minCommitIDLen...) { |
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refCommit.RefName = git.RefNameFromCommit(inputRef) |
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} |
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if refCommit.RefName == "" { |
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return nil, git.ErrNotExist{ID: inputRef} |
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} |
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if refCommit.Commit, err = gitRepo.GetCommit(refCommit.RefName.String()); err != nil { |
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return nil, err |
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} |
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refCommit.CommitID = refCommit.Commit.ID.String() |
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return &refCommit, nil |
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} |
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func NewRefCommit(refName git.RefName, commit *git.Commit) *RefCommit { |
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return &RefCommit{InputRef: refName.ShortName(), RefName: refName, Commit: commit, CommitID: commit.ID.String()} |
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} |
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// GetGitRefs return git references based on filter |
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func GetGitRefs(ctx *context.APIContext, filter string) ([]*git.Reference, string, error) { |
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if ctx.Repo.GitRepo == nil { |
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return nil, "", errors.New("no open git repo found in context") |
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} |
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if len(filter) > 0 { |
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filter = "refs/" + filter |
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} |
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refs, err := ctx.Repo.GitRepo.GetRefsFiltered(filter) |
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return refs, "GetRefsFiltered", err |
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}
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