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
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
type head_data = { page_title : string }
type body_data = {
title : string;
subtitle : string;
topnav : Dream_html.node;
content : Dream_html.node list;
}
module Layout = struct
open Dream_html
open HTML
let header title subtitle =
null [ h1 [] [ txt "%s" title ]; h2 [] [ txt "%s" subtitle ] ]
let footer =
let today = Unix.localtime (Unix.time ()) in
let year = string_of_int (today.Unix.tm_year + 1900) in
let footer_text = Printf.sprintf "Copyright %s %s" year Config.author in
footer [] [ txt "%s" footer_text ]
let default_head_data = { page_title = "Ogit" }
let application ?(head_data = default_head_data) body_data =
html []
[
head []
[
title [] "%s" head_data.page_title;
link [ rel "stylesheet"; href "/static/styles.css" ];
link [ rel "icon"; type_ "image/x-icon"; href "/static/git_icon.svg"];
];
body []
[
header body_data.title body_data.subtitle;
body_data.topnav;
div [ id "main" ] body_data.content;
footer;
];
]
end
module Topnav = struct
open Dream_html
open HTML
let repo repo_path current_path =
let li_of_a (path, text) =
let is_active = path = current_path in
let attrs = if is_active then [ id "active" ] else [] in
let url =
if String.length path = 0 then Printf.sprintf "/%s" repo_path
else Printf.sprintf "/%s/%s" repo_path path
in
li attrs [ a [ href "%s" url ] [ txt text ] ]
in
nav
[ id "top" ]
[
ul []
@@ List.map li_of_a
[
("", "summary");
("refs", "refs");
("log", "log");
("tree", "tree");
("commit", "commit");
("diff", "diff");
];
]
end
module Ogit_root = struct
open Dream_html
open HTML
let repositories_in directory =
try
let repos =
Sys.readdir directory |> Array.to_list |> List.sort String.compare
in
let li_of_repo repo = li [] [ a [ href "%s" repo ] [ txt "%s" repo ] ] in
div [ id "repositories" ] [ ul [] @@ List.map li_of_repo repos ]
with Sys_error _ ->
div [] [ txt "Error: Unable to read repository list." ]
let body_data =
{
title = "Ogit";
subtitle = "Repositories for " ^ Config.author;
topnav = null [];
content = [ repositories_in Config.git_directory ];
}
let render () = Layout.application body_data
end
module Repo_root = struct
open Dream_html
open HTML
let render repo_path =
let title = repo_path in
let subtitle = Filename.concat Config.git_directory repo_path in
let all_branches = Git_unhelpers.get_all_branches repo_path in
let li_of_branch branch =
li [] [ a [ href "%s" branch ] [ txt "%s" branch ] ]
in
let recent_commits = Git_unhelpers.get_latest_commits repo_path 10 in
let li_of_commit commit =
li [] [ a [ href "%s" commit ] [ txt "%s" commit ] ]
in
let content =
[
h3 [] [ txt "Branches" ];
ul [] (List.map li_of_branch all_branches);
h3 [] [ txt "Recent commits" ];
ul [] (List.map li_of_commit recent_commits);
]
in
let body_data =
{ title; subtitle; topnav = Topnav.repo repo_path ""; content }
in
Layout.application body_data
end
module Repo_tree = struct
open Dream_html
open HTML
let full_path repo_path dir_path =
Filename.concat (Filename.concat Config.git_directory repo_path) dir_path
(* Helper function to list contents of a given directory *)
let ls_dir repo_path dir_path =
let dir_full_path = full_path repo_path dir_path in
try
Sys.readdir dir_full_path
|> Array.to_list
|> List.filter (fun name -> name <> ".git") (* Exclude .git *)
|> List.map (fun entry ->
let entry_rel_path = Filename.concat dir_path entry in
let full_entry_path = Filename.concat dir_full_path entry in
(entry, entry_rel_path, Sys.is_directory full_entry_path))
|> List.sort (fun (a, _, is_dir_a) (b, _, is_dir_b) ->
match (is_dir_a, is_dir_b) with
| true, false -> -1 (* Directories first *)
| false, true -> 1
| _ -> String.compare a b)
with Sys_error _ -> []
(* Function to create a link based on file type *)
let link_for_entry repo_path (entry, entry_rel_path, is_dir) =
let link =
if is_dir then Printf.sprintf "/%s/tree/%s" repo_path entry_rel_path
else Printf.sprintf "/%s/blob/%s" repo_path entry_rel_path
in
li [] [ a [ href "%s" link ] [ txt "%s" entry ] ]
(* Render function, now supporting nested directories *)
let render repo_path dir_path =
let title = Filename.concat repo_path dir_path in
let subtitle = "Repository Files" in
let repo_entries = ls_dir repo_path dir_path in
let content =
[
h3 [] [ txt "%s" (Printf.sprintf "Contents of /%s" dir_path) ];
ul [] (List.map (link_for_entry repo_path) repo_entries);
]
in
let body_data =
{ title; subtitle; topnav = Topnav.repo repo_path "tree"; content }
in
Layout.application body_data
end
module Repo_blob = struct
open Dream_html
open HTML
let full_path repo_path = Filename.concat Config.git_directory repo_path
(* Read the contents of a file *)
let read_blob repo_path blob_name =
let file_path = Filename.concat (full_path repo_path) blob_name in
try Some (In_channel.with_open_text file_path In_channel.input_all)
with _ -> None (* Handle cases where the file doesn't exist or can't be read *)
(* Render function *)
let render repo_path blob_name =
let title = blob_name in
let subtitle = "File Contents" in
match read_blob repo_path blob_name with
| Some content ->
let content_display =
pre [] [ code [] [ txt "%s" content ] ] (* Render as code block *)
in
let body_data =
{ title; subtitle; topnav = Topnav.repo repo_path "blob"; content = [content_display] }
in
Layout.application body_data
| None ->
let error_message = p [] [ txt "Error: Unable to read file." ] in
let body_data =
{ title; subtitle; topnav = Topnav.repo repo_path "blob"; content = [error_message] }
in
Layout.application body_data
end
|
