aboutsummaryrefslogtreecommitdiff
path: root/emacs/.emacs.d/lisp/my/my-gitlab.el
blob: 27f334425d8fdd0e96a29bc67700e294ba4741d7 (plain) (blame)
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
;;; my-gitlab.el -- gitlab client -*- lexical-binding: t -*-

;; Copyright (C) 2023 Free Software Foundation.

;; Author: Yuchen Pei <id@ypei.org>
;; Package-Requires: ((emacs "28.2"))

;; This file is part of dotfiles.

;; dotfiles is free software: you can redistribute it and/or modify it under
;; the terms of the GNU Affero General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; dotfiles is distributed in the hope that it will be useful, but WITHOUT
;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
;; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General
;; Public License for more details.

;; You should have received a copy of the GNU Affero General Public
;; License along with dotfiles.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:

;; gitlab client.

;;; Code:

(require 'infobox)

(defun my-gitlab-get-project-id (url)
  (with-current-buffer (url-retrieve-synchronously
                        (replace-regexp-in-string "\\.git$" "" url))
    (let ((dom (libxml-parse-html-region (point-min) (point-max))))
      (dom-attr (car
                 (dom-search dom (lambda (n) (dom-attr n 'data-project-id))))
                'data-project-id))))

(defun my-gitlab-api-projects (url)
  (when-let* ((urlobj (url-generic-parse-url url))
              (project-id (my-gitlab-get-project-id url)))
    (my-url-fetch-json
     (format "%s://%s/api/v4/projects/%s"
             (url-type urlobj)
             (url-host urlobj)
             project-id))))

(defvar my-gitlab-readme-get-raw nil "Whether to get raw or html readme")

(defun my-gitlab-project-info (url)
  "Given a url, returns project info."
  (let ((info (my-gitlab-api-projects url)))
    (let-alist info
      (when .readme_url
        (setf (alist-get 'readme info)
              (if my-gitlab-readme-get-raw
                  (format
                   "\n%s"
                   (my-url-fetch-raw
                    (replace-regexp-in-string "/-/blob/" "/-/raw/" .readme_url)))
                (alist-get
                 'html
                 (my-url-fetch-json
                  (format "%s?format=json&viewer=rich" .readme_url)))))))
    info))

(defun my-gitlab-format-time-string (t)
  (format-time-string "%Y-%m-%d %M:%M:%S" (encode-time (parse-time-string t))))

(defun my-gitlab-project-url-p (url)
  (let ((urlobj (url-generic-parse-url url)))
    (and (equal (url-host urlobj) "gitlab.com")
         (string-match-p "^/[^/]+/[^/]+$" (url-filename urlobj)))))

(require 'my-buffer)
(require 'my-web)
(require 'my-magit)
(defun my-gitlab-format-url (url)
  (concat url
          " -- " (buttonize "clone"
                            (lambda (_)
                              (my-magit-clone url current-prefix-arg)))
          " " (buttonize "context"
                         (lambda (_)
                           (funcall my-url-context-function url)))))

(defvar my-gitlab-project-info-specs
  `((http_url_to_repo . ("URL" . my-gitlab-format-url))
    (name_with_namespace . "Name")
    (description . "Description")
    (created_at . ("Created at" . my-gitlab-format-time-string))
    (last_activity_at . ("Updated at" . my-gitlab-format-time-string))
    (topics . ("Topics" . ,(lambda (xs)
                             (mapconcat #'identity xs "; "))))
    (star_count . ("Stars" . number-to-string))
    (forks_count . ("Forks" . number-to-string))
    (readme . (body . ,(lambda (text)
                         (with-temp-buffer
                           (insert text)
                           (shr-render-region (point-min) (point-max))
                           (buffer-string)))))))

(defun my-gitlab-project-infobox (url)
  "Display a gitlab project info at URL in a help buffer.

A good example would be
<https://gitlab.com/woob/woob>
"
  (interactive "sGitlab project URL: ")
  (infobox-render
   (infobox-translate
    (my-gitlab-project-info url) my-gitlab-project-info-specs)
   `(my-gitlab-project-infobox ,url)
   (called-interactively-p 'interactive)))

(defun my-grok-gitlab (url)
  (my-grok-gitlab-make-info (my-gitlab-api-projects url)))

(defun my-grok-gitlab-make-info (raw)
  (list (cons "Title" (alist-get 'name raw))
        (cons "Description" (my-clean-property-value
                             (alist-get 'description raw)))
        (cons "Source" (alist-get 'web_url raw))
        (cons "Subject" (string-join
                         (alist-get 'tag_list raw) ", "))
        (cons "Released" (substring (alist-get 'created_at raw) 0 10))
        (cons "Last-activity" (substring
                               (alist-get 'last_activity_at raw) 0 10))
        (cons "Developers" (alist-get 'name (alist-get 'namespace raw)))))

(provide 'my-gitlab)
;;; my-gitlab.el ends here