0d1444751f
* make PaginateUserSlice generic -> PaginateSlice * Add pagination to ListBranches * add skip, limit to Repository.GetBranches() * Move routers/api/v1/utils/utils PaginateSlice -> modules/util/paginate.go * repo_module.GetBranches paginate * fix & rename & more logging * better description Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: a1012112796 <1012112796@qq.com>
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Copyright 2018 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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// +build gogit
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package git
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import (
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"strings"
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"github.com/go-git/go-git/v5/plumbing"
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)
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// IsBranchExist returns true if given branch exists in current repository.
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func (repo *Repository) IsBranchExist(name string) bool {
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if name == "" {
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return false
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}
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reference, err := repo.gogitRepo.Reference(plumbing.ReferenceName(BranchPrefix+name), true)
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if err != nil {
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return false
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}
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return reference.Type() != plumbing.InvalidReference
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}
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// GetBranches returns branches from the repository, skipping skip initial branches and
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// returning at most limit branches, or all branches if limit is 0.
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func (repo *Repository) GetBranches(skip, limit int) ([]string, int, error) {
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var branchNames []string
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branches, err := repo.gogitRepo.Branches()
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if err != nil {
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return nil, 0, err
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}
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i := 0
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count := 0
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_ = branches.ForEach(func(branch *plumbing.Reference) error {
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count++
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if i < skip {
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i++
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return nil
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} else if limit != 0 && count > skip+limit {
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return nil
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}
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branchNames = append(branchNames, strings.TrimPrefix(branch.Name().String(), BranchPrefix))
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return nil
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})
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// TODO: Sort?
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return branchNames, count, nil
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}
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