1. 1
2. 2
3. 3
4. 4
5. 5
6. 6
7. 7
8. 8
9. 9
10. 10
11. 11
12. 12
13. 13
14. 14
15. 15
16. 16
17. 17
18. 18
19. 19
20. 20
21. 21
22. 22
23. 23
24. 24
25. 25
26. 26
27. 27
28. 28
29. 29
30. 30
31. 31
32. 32
33. 33
34. 34
35. 35
36. 36
37. 37
38. 38
39. 39
40. 40
41. 41
42. 42
43. 43
44. 44
45. 45
46. 46
47. 47
48. 48
49. 49
50. 50
51. 51
52. 52
53. 53
54. 54
55. 55
56. 56
57. 57
58. 58
59. 59
60. 60
61. 61
62. 62
63. 63
64. 64
65. 65
66. 66
67. 67
68. 68
69. 69
70. 70
71. 71
72. 72
73. 73
74. 74
75. 75
76. 76
77. 77
78. 78
79. 79
80. 80
81. 81
82. 82
83. 83
84. 84
85. 85
86. 86
87. 87
88. 88
89. 89
90. 90
91. 91
92. 92
93. 93
94. 94
95. 95
96. 96
97. 97

// Copyright 2015 The Gogs Authors. All rights reserved.
// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

//go:build gogit
// +build gogit

package git

import (
	"github.com/go-git/go-git/v5/plumbing"
	"github.com/go-git/go-git/v5/plumbing/filemode"
	"github.com/go-git/go-git/v5/plumbing/object"
)

// TreeEntry the leaf in the git tree
type TreeEntry struct {
	ID SHA1

	gogitTreeEntry *object.TreeEntry
	ptree          *Tree

	size     int64
	sized    bool
	fullName string
}

// Name returns the name of the entry
func (te *TreeEntry) Name() string {
	if te.fullName != "" {
		return te.fullName
	}
	return te.gogitTreeEntry.Name
}

// Mode returns the mode of the entry
func (te *TreeEntry) Mode() EntryMode {
	return EntryMode(te.gogitTreeEntry.Mode)
}

// Size returns the size of the entry
func (te *TreeEntry) Size() int64 {
	if te.IsDir() {
		return 0
	} else if te.sized {
		return te.size
	}

	file, err := te.ptree.gogitTree.TreeEntryFile(te.gogitTreeEntry)
	if err != nil {
		return 0
	}

	te.sized = true
	te.size = file.Size
	return te.size
}

// IsSubModule if the entry is a sub module
func (te *TreeEntry) IsSubModule() bool {
	return te.gogitTreeEntry.Mode == filemode.Submodule
}

// IsDir if the entry is a sub dir
func (te *TreeEntry) IsDir() bool {
	return te.gogitTreeEntry.Mode == filemode.Dir
}

// IsLink if the entry is a symlink
func (te *TreeEntry) IsLink() bool {
	return te.gogitTreeEntry.Mode == filemode.Symlink
}

// IsRegular if the entry is a regular file
func (te *TreeEntry) IsRegular() bool {
	return te.gogitTreeEntry.Mode == filemode.Regular
}

// IsExecutable if the entry is an executable file (not necessarily binary)
func (te *TreeEntry) IsExecutable() bool {
	return te.gogitTreeEntry.Mode == filemode.Executable
}

// Blob returns the blob object the entry
func (te *TreeEntry) Blob() *Blob {
	encodedObj, err := te.ptree.repo.gogitRepo.Storer.EncodedObject(plumbing.AnyObject, te.gogitTreeEntry.Hash)
	if err != nil {
		return nil
	}

	return &Blob{
		ID:              te.gogitTreeEntry.Hash,
		gogitEncodedObj: encodedObj,
		name:            te.Name(),
	}
}