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 2020 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

package git

import "code.gitea.io/gitea/modules/log"

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

	ptree *Tree

	entryMode EntryMode
	name      string

	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.name
}

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

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

	wr, rd, cancel := te.ptree.repo.CatFileBatchCheck(te.ptree.repo.Ctx)
	defer cancel()
	_, err := wr.Write([]byte(te.ID.String() + "\n"))
	if err != nil {
		log.Debug("error whilst reading size for %s in %s. Error: %v", te.ID.String(), te.ptree.repo.Path, err)
		return 0
	}
	_, _, te.size, err = ReadBatchLine(rd)
	if err != nil {
		log.Debug("error whilst reading size for %s in %s. Error: %v", te.ID.String(), te.ptree.repo.Path, err)
		return 0
	}

	te.sized = true
	return te.size
}

// IsSubModule if the entry is a sub module
func (te *TreeEntry) IsSubModule() bool {
	return te.entryMode == EntryModeCommit
}

// IsDir if the entry is a sub dir
func (te *TreeEntry) IsDir() bool {
	return te.entryMode == EntryModeTree
}

// IsLink if the entry is a symlink
func (te *TreeEntry) IsLink() bool {
	return te.entryMode == EntryModeSymlink
}

// IsRegular if the entry is a regular file
func (te *TreeEntry) IsRegular() bool {
	return te.entryMode == EntryModeBlob
}

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

// Blob returns the blob object the entry
func (te *TreeEntry) Blob() *Blob {
	return &Blob{
		ID:      te.ID,
		name:    te.Name(),
		size:    te.size,
		gotSize: te.sized,
		repo:    te.ptree.repo,
	}
}