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
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
;;; GuixSD website --- GNU's advanced distro website
;;; Initially written by sirgazil who waves all
;;; copyright interest on this file.
(define-module (apps packages templates components)
#:use-module (apps aux lists)
#:use-module (apps aux strings)
#:use-module (apps aux web)
#:use-module (apps base templates components)
#:use-module (apps base utils)
#:use-module (apps packages data)
#:use-module (apps packages types)
#:use-module (apps packages utils)
#:use-module (guix licenses)
#:use-module (guix packages)
#:use-module (guix gnu-maintenance)
#:use-module (srfi srfi-1)
#:export (detailed-package-preview
issue-count->shtml
letter-selector
license->shtml
lint-issue->shtml
location->shtml
package-preview
patches->shtml
sidebar
supported-systems->shtml))
;;;
;;; Components.
;;;
(define (detailed-package-preview package)
"Return an SHTML div element representing the given PACKAGE object.
PACKAGE (<package>)
A package object as defined in the GNU Guix API reference."
`(div
(@ (class "package-preview"))
(h3
(@ (class "package-name"))
,(package-name package) " " ,(package-version package) " "
,(if (package-issues? package) '(span (@ (class "red-tag")) "") " ")
(span
(@ (class "package-synopsis"))
" — "
,(package-synopsis-shtml package)))
(div
(@ (class "package-description"))
,(if (gnu-package? package)
'(p (i "This is a GNU package. "))
"")
,(package-description-shtml package))
(ul
(@ (class "package-info"))
(li (b "License:") " "
,(license->shtml (package-license package))
".")
(li (b "Website:") " "
,(link-subtle #:label (package-home-page package)
#:url (package-home-page package)) ".")
(li (b "Package source:") " "
,(location->shtml (package-location package))
".")
(li (b "Patches:") " "
,(patches->shtml (package-patches package))
".")
(li (b "Lint issues:") " "
,(if (null? (package-lint-issues package))
"No"
(link-subtle #:label "Yes"
#:url (guix-url "packages/issues/")))
".")
(li (b "Builds:") " " ,(supported-systems->shtml package) ".")
"\n")))
(define (issue-count->shtml count)
"Return an SHTML representation of COUNT in the form 'X issue(s)'.
COUNT (natural)
A natural number.
RETURN (shtml)
A span element if the count is 0. A mark element otherwise."
`(,(if (> count 0) 'mark 'span)
,(number->string count)
,(if (= count 1) " issue" " issues")))
(define* (letter-selector #:optional (active-letter ""))
"Return an SHTML section element representing a widget to list
packages by initial.
ACTIVE-LETTER (string)
The letter that should be displayed as active."
`(section
(@ (class "letter-selector"))
(h3 (@ (class "a11y-offset")) "Packages menu: ")
(h4 (@ (class "selector-title selector-title-top"))
"Browse alphabetically")
(div
(@ (class "selector-box-padded"))
,@(map
(lambda (letter)
(list
(button-little
#:label letter
#:url (guix-url (url-path-join "packages" letter ""))
#:active (string=? letter active-letter))
" ")) ; NOTE: Force space for readability in non-CSS browsers.
alphabet))))
(define (license->shtml license)
"Return an SHTML representation of the LICENSE.
LICENSE (itemization)
One of two types of object:
— A <license> object as defined in the (apps packages types)
module.
— A list of <license> objects.
RETURN (shtml)
One or more links to the licenses."
(cond ((license? license)
(link-subtle #:label (license-name license)
#:url (license-uri license)))
(else
(separate
(map (lambda (l) ; a license object.
(link-subtle #:label (license-name l)
#:url (license-uri l)))
license)
", "))))
(define (lint-issue->shtml issue)
"Return an SHTML div element representing the given ISSUE object.
ISSUE (<lint-issue>)
A lint issue object as defined in the (apps packages types) module."
`(div
(@ (class "lint-issue"))
(p (@ (class "lint-issue-type")) ,(lint-issue-type issue) ":")
(pre ,(lint-issue-description issue))))
(define (location->shtml loc)
"Return an SHTML a element representing the given location LOC.
LOC (<location>)
A location object as defined in the GNU Guix API reference."
(let ((ilink (location->ilink loc)))
(link-subtle #:label (ilink-name ilink)
#:url (ilink-url ilink))))
(define (package-preview package)
"Return an SHTML a element representing the given PACKAGE object.
PACKAGE (<package>)
A package object as defined in the GNU Guix API reference."
`(a
(@ (class "item-preview")
(href ,(guix-url (url-path-join (package-url-path package) ""))))
(h3 ,(package-name package) " " ,(package-version package))
(p
(@ (class "item-summary"))
,(string-summarize (package-description package) 30)
"…")))
(define (patches->shtml patches)
"Return an SHTML representation of PATCHES.
PATCHES (list)
A list of <link> objects as defined in (apps packages types)
module.
RETURN (shtml)
If the list of patches is empty, return the string 'None'.
Otherwise, return a list of links to patches."
(if (null? patches)
"None"
(separate
(map (lambda (patch)
(link-subtle #:label (ilink-name patch)
#:url (ilink-url patch)))
patches)
", ")))
(define* (sidebar #:optional (active-letter ""))
"Return an SHTML section element representing the sidebar of the
package list.
ACTIVE-LETTER (string)
The letter in which the current packages are listed."
`(section
(@ (class "side-bar"))
(h3 (@ (class "a11y-offset")) "Packages menu: ")
(h4 (@ (class "bar-title bar-title-top")) "Browse alphabetically")
(div
(@ (class "bar-box-padded"))
,@(map
(lambda (letter)
(list
(button-little
#:label letter
#:url (guix-url (url-path-join "packages" letter ""))
#:active (string=? letter active-letter))
" ")) ; NOTE: Force space for readability in non-CSS browsers.
alphabet))
;; FIXME: This is currently too costly to produce so we just disable it.
;; (h4 (@ (class "bar-title")) "Packages Issues")
;; (ul
;; (@ (class "bar-list"))
;; (li (@ (class "bar-item"))
;; (a (@ (class "bar-link")
;; (href ,(guix-url "packages/issues/lint/"))) "Lint"))
;; (li (@ (class "bar-item"))
;; (a (@ (class "bar-link")
;; (href ,(guix-url "packages/issues/reproducibility/")))
;; "Reproducibility")))
))
(define (supported-systems->shtml package)
"Return a list of SHTML a links to SYSTEMS builds.
SYSTEMS (<package>)
A package object as defined in Guix API.
RETURN (shtml)
If the list of supported systems of the package is empty, return
the string 'None'. Otherwise, return a list of links to systems
builds in hydra."
(let ((build-url "https://hydra.gnu.org/job/gnu/master/")
(package-id (string-append (package-name package)
"-"
(package-version package)))
(systems (lset-intersection
string=?
%hydra-supported-systems
(package-transitive-supported-systems package))))
(if (null? systems)
"None"
(separate
(map (lambda (system)
(link-subtle #:label system
#:url (string-append build-url
package-id
"."
system)))
systems)
", "))))
|
