1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
package generator
import (
"fmt"
"os"
"path/filepath"
"strings"
"mokhan.ca/xlgmokha/gitmal/internal/git"
"mokhan.ca/xlgmokha/gitmal/internal/templates"
)
const Dot = "·"
func Echo(a ...any) {
_, _ = fmt.Fprintln(os.Stderr, a...)
}
func breadcrumbs(rootName string, path string, isFile bool) []templates.Breadcrumb {
// Root list
if path == "" {
return []templates.Breadcrumb{
{
Name: rootName,
Href: "./index.html",
IsDir: true,
},
}
}
// Paths from git are already with '/'
parts := strings.Split(path, "/")
// Build breadcrumbs relative to the file location so links work in static output
// Example: for a/b/c.txt, at /blob/<ref>/a/b/c.txt.html
// - root: ../../index.html
// - a: ../index.html
// - b: index.html
// - c.txt: (no link)
d := len(parts)
// current directory depth relative to ref
if isFile {
d -= 1
}
crumbs := make([]templates.Breadcrumb, 0, len(parts))
// root
crumbs = append(crumbs, templates.Breadcrumb{
Name: rootName,
Href: "./" + strings.Repeat("../", d) + "index.html",
IsDir: true,
})
// intermediate directories
for i := 0; i < len(parts)-1; i++ {
name := parts[i]
// target directory depth t = i+1
up := d - (i + 1)
href := "./" + strings.Repeat("../", up) + "index.html"
crumbs = append(crumbs, templates.Breadcrumb{
Name: name,
Href: href,
IsDir: true,
})
}
// final file (no link)
crumbs = append(crumbs, templates.Breadcrumb{
Name: parts[len(parts)-1],
IsDir: !isFile,
})
return crumbs
}
func humanizeSize(size int64) string {
const unit = 1024
if size < unit {
return fmt.Sprintf("%d B", size)
}
div, exp := int64(unit), 0
for n := size / unit; n >= unit; n /= unit {
div *= unit
exp++
}
return fmt.Sprintf("%.1f %cB", float64(size)/float64(div), "KMGTPE"[exp])
}
func isMarkdown(path string) bool {
lower := strings.ToLower(path)
if strings.HasSuffix(lower, ".md") || strings.HasSuffix(lower, ".markdown") || strings.HasSuffix(lower, ".mdown") || strings.HasSuffix(lower, ".mkd") || strings.HasSuffix(lower, ".mkdown") {
return true
}
return false
}
func isImage(path string) bool {
switch filepath.Ext(path) {
case ".png", ".jpg", ".jpeg", ".gif", ".webp":
return true
default:
return false
}
}
func ContainsBranch(branches []git.Ref, branch string) bool {
for _, b := range branches {
if b.String() == branch {
return true
}
}
return false
}
func HasConflictingBranchNames(branches []git.Ref) (bool, git.Ref, git.Ref) {
uniq := make(map[string]git.Ref, len(branches))
for _, b := range branches {
if a, exists := uniq[b.DirName()]; exists {
return true, a, b
}
uniq[b.DirName()] = b
}
return false, git.Ref{}, git.Ref{}
}
|
