this repo has no description
tangled.org
1package git
2
3import (
4 "fmt"
5
6 "github.com/go-git/go-git/v5/plumbing/object"
7)
8
9func (g *GitRepo) FileTree(path string) ([]NiceTree, error) {
10 c, err := g.r.CommitObject(g.h)
11 if err != nil {
12 return nil, fmt.Errorf("commit object: %w", err)
13 }
14
15 files := []NiceTree{}
16 tree, err := c.Tree()
17 if err != nil {
18 return nil, fmt.Errorf("file tree: %w", err)
19 }
20
21 if path == "" {
22 files = makeNiceTree(tree)
23 } else {
24 o, err := tree.FindEntry(path)
25 if err != nil {
26 return nil, err
27 }
28
29 if !o.Mode.IsFile() {
30 subtree, err := tree.Tree(path)
31 if err != nil {
32 return nil, err
33 }
34
35 files = makeNiceTree(subtree)
36 }
37 }
38
39 return files, nil
40}
41
42// A nicer git tree representation.
43type NiceTree struct {
44 Name string
45 Mode string
46 Size int64
47 IsFile bool
48 IsSubtree bool
49}
50
51func makeNiceTree(t *object.Tree) []NiceTree {
52 nts := []NiceTree{}
53
54 for _, e := range t.Entries {
55 mode, _ := e.Mode.ToOSFileMode()
56 sz, _ := t.Size(e.Name)
57 nts = append(nts, NiceTree{
58 Name: e.Name,
59 Mode: mode.String(),
60 IsFile: e.Mode.IsFile(),
61 Size: sz,
62 })
63 }
64
65 return nts
66}