cbf923e87b
Refactor Hash interfaces and centralize hash function. This will allow easier introduction of different hash function later on. This forms the "no-op" part of the SHA256 enablement patch.
96 lines
2.1 KiB
Go
96 lines
2.1 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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//go:build gogit
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package git
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import (
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"github.com/go-git/go-git/v5/plumbing"
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"github.com/go-git/go-git/v5/plumbing/filemode"
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"github.com/go-git/go-git/v5/plumbing/object"
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)
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// TreeEntry the leaf in the git tree
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type TreeEntry struct {
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ID ObjectID
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gogitTreeEntry *object.TreeEntry
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ptree *Tree
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size int64
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sized bool
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fullName string
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}
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// Name returns the name of the entry
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func (te *TreeEntry) Name() string {
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if te.fullName != "" {
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return te.fullName
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}
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return te.gogitTreeEntry.Name
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}
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// Mode returns the mode of the entry
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func (te *TreeEntry) Mode() EntryMode {
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return EntryMode(te.gogitTreeEntry.Mode)
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}
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// Size returns the size of the entry
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func (te *TreeEntry) Size() int64 {
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if te.IsDir() {
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return 0
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} else if te.sized {
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return te.size
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}
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file, err := te.ptree.gogitTree.TreeEntryFile(te.gogitTreeEntry)
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if err != nil {
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return 0
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}
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te.sized = true
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te.size = file.Size
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return te.size
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}
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// IsSubModule if the entry is a sub module
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func (te *TreeEntry) IsSubModule() bool {
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return te.gogitTreeEntry.Mode == filemode.Submodule
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}
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// IsDir if the entry is a sub dir
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func (te *TreeEntry) IsDir() bool {
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return te.gogitTreeEntry.Mode == filemode.Dir
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}
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// IsLink if the entry is a symlink
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func (te *TreeEntry) IsLink() bool {
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return te.gogitTreeEntry.Mode == filemode.Symlink
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}
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// IsRegular if the entry is a regular file
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func (te *TreeEntry) IsRegular() bool {
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return te.gogitTreeEntry.Mode == filemode.Regular
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}
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// IsExecutable if the entry is an executable file (not necessarily binary)
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func (te *TreeEntry) IsExecutable() bool {
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return te.gogitTreeEntry.Mode == filemode.Executable
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}
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// Blob returns the blob object the entry
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func (te *TreeEntry) Blob() *Blob {
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encodedObj, err := te.ptree.repo.gogitRepo.Storer.EncodedObject(plumbing.AnyObject, te.gogitTreeEntry.Hash)
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if err != nil {
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return nil
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}
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return &Blob{
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ID: ParseGogitHash(te.gogitTreeEntry.Hash),
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gogitEncodedObj: encodedObj,
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name: te.Name(),
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}
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}
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