forked from Shiloh/githaven
c18d8d6968
Go 1.17 and later use modern `//go:build` constraints, the old `// +build:` constraints should be removed.
51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
// Copyright 2020 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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//go:build !gogit
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package git
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import (
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"path"
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"strings"
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)
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// GetTreeEntryByPath get the tree entries according the sub dir
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func (t *Tree) GetTreeEntryByPath(relpath string) (*TreeEntry, error) {
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if len(relpath) == 0 {
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return &TreeEntry{
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ptree: t,
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ID: t.ID,
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name: "",
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fullName: "",
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entryMode: EntryModeTree,
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}, nil
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}
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// FIXME: This should probably use git cat-file --batch to be a bit more efficient
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relpath = path.Clean(relpath)
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parts := strings.Split(relpath, "/")
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var err error
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tree := t
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for i, name := range parts {
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if i == len(parts)-1 {
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entries, err := tree.ListEntries()
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if err != nil {
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return nil, err
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}
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for _, v := range entries {
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if v.Name() == name {
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return v, nil
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}
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}
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} else {
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tree, err = tree.SubTree(name)
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if err != nil {
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return nil, err
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}
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}
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}
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return nil, ErrNotExist{"", relpath}
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}
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