1// SPDX-License-Identifier: AGPL-3.0-or-later
2
3package web
4
5import "strings"
6
7// MRList is the list of the merge requests of a repository: the open ones,
8// then the merged and closed ones.
9templ MRList(l Layout, p MRListPage) {
10 @Shell(l, mrListRail(p)) {
11 if p.Live {
12 @LiveSlot("mr-notice")
13 }
14 <div class="filter">
15 <label for="mr-filter" class="sr">filter</label>
16 <input
17 id="mr-filter"
18 type="search"
19 data-filter=".mrs tbody tr"
20 placeholder="Filter by title, branch, author or state…"
21 autocomplete="off"
22 hx-on:input="ermite.filter(this)"
23 />
24 </div>
25 if p.Newest == "" {
26 <h2 class="rule-h"><span>Open</span><span class="count">{ itoa(len(p.Open)) }</span></h2>
27 @mrRows(p.Open, "Open merge requests")
28 if len(p.Open) == 0 {
29 <p class="lede dim">no open merge requests.</p>
30 }
31 if p.OpenNote != "" {
32 <p class="note">{ p.OpenNote }</p>
33 }
34 }
35 <h2 class="rule-h"><span>Merged and closed</span><span class="count">{ itoa(len(p.Done)) }</span></h2>
36 @mrRows(p.Done, "Merged and closed merge requests")
37 if len(p.Done) == 0 {
38 <p class="lede dim">nothing merged or closed yet.</p>
39 }
40 if p.Older != "" || p.Newest != "" {
41 <nav class="pager" aria-label="Pages">
42 if p.Newest != "" {
43 <a class="btn" href={ templ.SafeURL(p.Newest) }>← Newest</a>
44 } else {
45 <span class="btn" aria-disabled="true">← Newest</span>
46 }
47 if p.Older != "" {
48 <a class="btn" href={ templ.SafeURL(p.Older) } rel="next">Older →</a>
49 } else {
50 <span class="btn" aria-disabled="true">Older →</span>
51 }
52 </nav>
53 }
54 }
55}
56
57templ mrRows(rows []MRRow, label string) {
58 if len(rows) > 0 {
59 <table class="list mrs" aria-label={ label }>
60 <tbody data-rows>
61 for _, m := range rows {
62 <tr data-cursor?={ m.Cursor } data-state={ m.State }>
63 <td class="c-n mute">{ m.Number }</td>
64 <td class="c-state">{ m.State }</td>
65 <td class="c-subject"><a href={ templ.SafeURL(m.Href) }>{ m.Title }</a> <span class="mute">{ m.Branches }</span></td>
66 <td class="c-who dim">{ m.Author }</td>
67 <td class="c-when nowrap dim">
68 if m.WhenAt != "" {
69 <time datetime={ m.WhenAt } title={ m.WhenAt }>{ m.When }</time>
70 }
71 </td>
72 </tr>
73 }
74 </tbody>
75 </table>
76 }
77}
78
79templ mrListRail(p MRListPage) {
80 <section aria-labelledby="r-states">
81 <h2 id="r-states">States</h2>
82 <dl class="kv">
83 <dt>open</dt>
84 <dd>awaits review</dd>
85 <dt>merged</dt>
86 <dd>the target took the branch</dd>
87 <dt>closed</dt>
88 <dd>refused, branch kept</dd>
89 </dl>
90 </section>
91 <section aria-labelledby="r-new">
92 <h2 id="r-new">Open one</h2>
93 if len(p.Branches) > 0 {
94 <p class="dim">compare a branch with { p.Default }:</p>
95 <nav class="outline" aria-label="Branches">
96 for _, b := range p.Branches {
97 <a href={ templ.SafeURL(b.Href) }>{ b.Name }</a>
98 }
99 </nav>
100 } else {
101 <p class="dim">there is no other branch to merge yet.</p>
102 }
103 @CloneBlock(p.CLI)
104 </section>
105}
106
107// MergeRequest is a merge request: its facts, its description, the diff with
108// the notes under their lines, the general comments; and in the rail the merge
109// form, the checks, the settings, the commits and the files.
110templ MergeRequest(l Layout, p MRPage) {
111 @Shell(l, mrRail(p)) {
112 <header class="show mr-h">
113 <h1><span class="mute">{ p.Number }</span> { p.Title }</h1>
114 <dl class="kv show-kv">
115 <dt>state</dt>
116 <dd class="mr-state" data-state={ p.State }>
117 { p.State }
118 if p.MergedShort != "" {
119 { " · " }<a href={ templ.SafeURL(p.MergedHref) }>{ p.MergedShort }</a>{ " · " + p.MergeMode }
120 }
121 </dd>
122 <dt>branch</dt>
123 <dd>
124 @branchLink(p.Source, p.SourceHref)
125 { " → " }
126 @branchLink(p.Target, p.TargetHref)
127 </dd>
128 <dt>opened</dt>
129 <dd>
130 { p.Opened.Name }
131 if p.Opened.WhenAt != "" {
132 { " · " }<time datetime={ p.Opened.WhenAt } title={ p.Opened.Abs }>{ p.Opened.When }</time>
133 }
134 </dd>
135 if p.UpdatedAt != "" {
136 <dt>updated</dt>
137 <dd><time datetime={ p.UpdatedAt }>{ p.Updated }</time></dd>
138 }
139 </dl>
140 </header>
141 @LiveSlot("mr-notice")
142 if p.Desc != "" {
143 <article class="mr-desc prose" aria-label="description" hx-ignore>
144 @templ.Raw(string(p.Desc))
145 </article>
146 }
147 if p.Since != nil {
148 <nav class="since" aria-label="Diff range">
149 <a
150 href={ templ.SafeURL(p.Since.AllHref) }
151 if !p.Since.Current {
152 aria-current="page"
153 }
154 >all changes <span class="mute">vs { p.Target }</span></a>
155 <a
156 href={ templ.SafeURL(p.Since.SinceHref) }
157 if p.Since.Current {
158 aria-current="page"
159 }
160 >since your last read <span class="mute">{ p.Since.ReadShort } → { p.Since.HeadShort }</span></a>
161 </nav>
162 }
163 if p.SinceNote != "" {
164 <p class="notice">{ p.SinceNote }</p>
165 }
166 @mrBar(p)
167 if p.Invisible {
168 <p class="notice">
169 this diff holds invisible characters (direction controls, zero-width characters). They are shown as
170 <span class="inv"><U+XXXX></span> markers, never applied.
171 </p>
172 }
173 if p.Note != "" {
174 <p class="notice">{ p.Note }</p>
175 }
176 <div
177 id="diffs"
178 data-mr
179 if p.Both {
180 data-diff={ p.View }
181 } else {
182 data-view={ p.View }
183 }
184 if p.Both && !p.Pinned {
185 hx-live="this.dataset.diff = sessionStorage.getItem('diff') || this.dataset.diff"
186 }
187 >
188 for _, f := range p.Files {
189 @DiffFileView(f, p.DiffView)
190 }
191 if len(p.Files) == 0 {
192 <p class="note">no changed files.</p>
193 }
194 </div>
195 <h2 class="rule-h" id="comments"><span>Comments</span><span class="count">{ itoa(p.NUnresolved) } open / { itoa(p.NComments) }</span></h2>
196 for _, c := range p.Loose {
197 @commentView(c, "")
198 }
199 for _, c := range p.General {
200 @commentView(c, "")
201 }
202 if p.NComments == 0 {
203 <p class="dim">no comments yet.</p>
204 }
205 if p.GeneralForm != nil {
206 @commentForm(*p.GeneralForm, "")
207 }
208 }
209}
210
211templ branchLink(name, href string) {
212 if href != "" {
213 <a href={ templ.SafeURL(href) }>{ name }</a>
214 } else {
215 { name }
216 }
217}
218
219// lineNotes are the comments under a line of the diff, and the form to write
220// one when the reader asked for it. The diff is in the page twice (unified and
221// split); the suffix keeps the ids unique, the unified table having none.
222templ lineNotes(notes []CommentView, form *CommentForm, suffix string) {
223 for _, c := range notes {
224 @commentView(c, suffix)
225 }
226 if form != nil {
227 @commentForm(*form, suffix)
228 }
229}
230
231// commentView is a note: a ruled block, under its line in the diff or in the
232// list of comments. The text is plain: escaped, its line breaks kept, its
233// http(s) addresses linked.
234templ commentView(c CommentView, suffix string) {
235 <div class="cmt" id={ "c" + c.ID + suffix } data-resolved={ boolText(c.Resolved) }>
236 <p class="c-head">
237 <span class="c-who">{ c.Author }</span>
238 if c.WhenAt != "" {
239 { " " }<time class="mute" datetime={ c.WhenAt } title={ c.Abs }>{ c.When }</time>
240 }
241 if c.Resolved {
242 { " " }<span class="c-state">resolved</span>
243 }
244 if c.Outdated {
245 { " " }<span class="c-state" title="written on an earlier head; the line may have moved">outdated</span>
246 }
247 if c.Where != "" {
248 { " " }<span class="c-where mute">{ c.Where }</span>
249 }
250 </p>
251 <p class="c-text">@userText(c.Parts)</p>
252 if c.Resolve != nil {
253 <form class="c-act" method="post" action={ templ.SafeURL(c.Resolve.Action) }>
254 <input type="hidden" name="resolved" value={ boolText(c.Resolve.Value) }/>
255 if c.Resolve.From > 0 {
256 <input type="hidden" name="from" value={ itoa(c.Resolve.From) }/>
257 }
258 <button type="submit" class="btn">{ c.Resolve.Label }</button>
259 </form>
260 }
261 </div>
262}
263
264func boolText(b bool) string {
265 if b {
266 return "true"
267 }
268 return "false"
269}
270
271// commentForm writes a comment, general or on a line.
272templ commentForm(f CommentForm, suffix string) {
273 <form class="cform" method="post" action={ templ.SafeURL(f.Action) }>
274 <label for={ f.ID + suffix }>{ f.Title }</label>
275 <textarea
276 id={ f.ID + suffix }
277 name="text"
278 rows="3"
279 maxlength="8000"
280 required
281 placeholder="plain text, 8000 characters at most"
282 if f.Focus {
283 autofocus
284 }
285 ></textarea>
286 if f.Path != "" {
287 <input type="hidden" name="path" value={ f.Path }/>
288 <input type="hidden" name="line" value={ f.Line }/>
289 <input type="hidden" name="side" value={ f.Side }/>
290 }
291 if f.From > 0 {
292 <input type="hidden" name="from" value={ itoa(f.From) }/>
293 }
294 <div class="f-btns">
295 <button type="submit" class="btn primary">Comment</button>
296 if f.Cancel != "" {
297 <a class="btn" href={ templ.SafeURL(f.Cancel) }>Cancel</a>
298 }
299 </div>
300 </form>
301}
302
303templ mrRail(p MRPage) {
304 <section aria-labelledby="r-files" class="r-files">
305 <h2 id="r-files">
306 Files <span class="count">{ itoa(len(p.Files)) }</span><kbd aria-hidden="true">g f</kbd>
307 <button type="button" class="btn icon fold" data-js aria-expanded="true" title="fold the list of files" hx-on:click="ermiteMR.foldFiles()">
308 <span class="ico i-chevron" aria-hidden="true"></span><span class="sr">fold the list of files</span>
309 </button>
310 </h2>
311 @FileList(p.Files)
312 </section>
313 @MRChecks(p.Checks)
314 <section aria-labelledby="r-commits">
315 <h2 id="r-commits">Commits <span class="count">{ itoa(len(p.Commits)) }</span></h2>
316 <ul class="pcommits">
317 for _, c := range p.Commits {
318 <li data-new?={ c.New }>
319 <a href={ templ.SafeURL(c.Href) }>{ c.Short }</a>
320 <span class="s">{ c.Subject }</span>
321 <span class="mute">
322 { c.Author }
323 if c.WhenAt != "" {
324 { " · " }<time datetime={ c.WhenAt }>{ c.When }</time>
325 }
326 if c.New {
327 { " · new" }
328 }
329 </span>
330 </li>
331 }
332 </ul>
333 if len(p.Commits) == 0 {
334 <p class="dim">no commit to merge.</p>
335 }
336 if p.CommitsNote != "" {
337 <p class="note">{ p.CommitsNote }</p>
338 }
339 </section>
340 <section aria-labelledby="r-settings">
341 <h2 id="r-settings">Settings</h2>
342 <dl class="kv">
343 <dt>modes</dt>
344 <dd>{ strings.Join(p.Modes, ", ") }</dd>
345 <dt>checks</dt>
346 <dd>
347 if p.ChecksBlock {
348 failing ones block the merge
349 } else {
350 do not block the merge
351 }
352 </dd>
353 </dl>
354 </section>
355}
356
357// mrBar is the bar above the diff, which follows the review: the totals, the
358// layout of the diff, the state of the checks and, for the owner of an open
359// request, the merge menu and the other actions. Each menu is a <details>: it
360// works without scripts; with them, M and the keys of the menu drive it.
361templ mrBar(p MRPage) {
362 <div class="diff-tools mr-bar" role="group" aria-label="Diff view and merge">
363 <span class="dim">{ plural(p.NFiles, "file", "files") } · <span class="plus">+{ itoa(p.Adds) }</span> <span class="minus">-{ itoa(p.Dels) }</span></span>
364 @viewLink(p.DiffView, "unified", "Unified", "u", p.UnifiedHref)
365 @viewLink(p.DiffView, "split", "Split", "d", p.SplitHref)
366 @collapseButton()
367 <span class="grow"></span>
368 @MRChecksSum(p.ChecksSum)
369 if p.Box != nil {
370 @mergeMenu(p)
371 @moreMenu(p)
372 }
373 </div>
374}
375
376// mergeMenu is the merge of an open request, for the owner: the form (it
377// carries the head that was read), or "Ready for review" for a draft. The
378// mode and the branch deletion have keys (1-3, D) while it is open.
379templ mergeMenu(p MRPage) {
380 <details class="menu mmenu" id="merge-menu" data-state="open">
381 <summary class="btn primary" aria-keyshortcuts="Shift+M">
382 if p.Box.ReadyAction != "" {
383 Draft
384 } else {
385 Merge
386 }
387 <kbd aria-hidden="true">M</kbd>
388 </summary>
389 <div class="menu-pop" role="group" aria-label="Merge">
390 <dl class="kv">
391 <dt>head</dt>
392 <dd>
393 if p.Box.HeadGone {
394 gone: the source branch was deleted
395 } else {
396 { p.HeadShort }
397 }
398 </dd>
399 <dt>into</dt>
400 <dd>{ p.Target }</dd>
401 </dl>
402 if p.Box.ReadyAction != "" {
403 <p class="d-draft">this is a draft: it cannot be merged until it is ready for review.</p>
404 <form class="d-btns" method="post" action={ templ.SafeURL(p.Box.ReadyAction) }>
405 <button type="submit" class="btn primary" data-default title="remove the draft prefix from the title">Ready for review</button>
406 </form>
407 } else if !p.Box.HeadGone {
408 <form class="d-acts" method="post" action={ templ.SafeURL(p.Box.MergeAction) }>
409 <input type="hidden" name="head_id" value={ p.Box.Head }/>
410 <fieldset class="d-modes">
411 <legend class="sr">merge mode</legend>
412 for i, m := range p.Box.Modes {
413 <label>
414 <input type="radio" name="mode" value={ m.Value } checked?={ i == 0 }/>
415 { m.Label }
416 if i < 9 {
417 <kbd aria-hidden="true">{ itoa(i + 1) }</kbd>
418 }
419 </label>
420 }
421 </fieldset>
422 if p.Box.CanDeleteBranch {
423 <label class="d-check"><input type="checkbox" name="delete_branch" value="1"/> delete { p.Source } after the merge <kbd aria-hidden="true">D</kbd></label>
424 }
425 <div class="d-btns">
426 <button type="submit" class="btn primary" data-default>Merge into { p.Target }</button>
427 </div>
428 </form>
429 }
430 </div>
431 </details>
432}
433
434// moreMenu is what else the owner does with an open request: mark the head
435// read, close it, merge it from a terminal.
436templ moreMenu(p MRPage) {
437 <details class="menu omenu">
438 <summary class="btn icon" aria-label="More actions" title="more actions">⋯</summary>
439 <div class="menu-pop" role="group" aria-label="More actions">
440 if p.Box.CanMarkRead {
441 <form method="post" action={ templ.SafeURL(p.Box.ReadAction) }>
442 <input type="hidden" name="head_id" value={ p.Box.Head }/>
443 <button type="submit" title="the next visit can show only what changed after this head" class="btn" aria-keyshortcuts="Shift+R" data-read>Mark read <kbd aria-hidden="true">R</kbd></button>
444 </form>
445 }
446 <form method="post" action={ templ.SafeURL(p.Box.CloseAction) }>
447 <button type="submit" title="close without merging; the branch is kept" class="btn danger">Close</button>
448 </form>
449 if !p.Box.HeadGone && p.Box.ReadyAction == "" {
450 <details class="d-or">
451 <summary class="mute">or from a terminal</summary>
452 @CloneBlock(p.Box.CLI)
453 </details>
454 }
455 </div>
456 </details>
457}
458
459templ Compare(l Layout, p ComparePage) {
460 @Shell(l, compareRail(p)) {
461 <header class="show mr-h">
462 <h1>{ p.Source } → { p.Target }</h1>
463 <dl class="kv show-kv">
464 <dt>branch</dt>
465 <dd><a href={ templ.SafeURL(p.SourceHref) }>{ p.Source }</a></dd>
466 <dt>target</dt>
467 <dd><a href={ templ.SafeURL(p.TargetHref) }>{ p.Target }</a></dd>
468 <dt>ahead</dt>
469 <dd>{ p.AheadText }</dd>
470 </dl>
471 </header>
472 if p.Note != "" {
473 <p class="notice">{ p.Note }</p>
474 }
475 if p.Existing != nil {
476 <p class="notice">an open merge request already covers these branches: <a href={ templ.SafeURL(p.Existing.Href) }>{ p.Existing.Label }</a></p>
477 }
478 if p.Create != nil {
479 <form class="cform create" method="post" action={ templ.SafeURL(p.Create.Action) }>
480 <input type="hidden" name="source" value={ p.Create.Source }/>
481 <input type="hidden" name="target" value={ p.Create.Target }/>
482 <label for="mr-title">title</label>
483 <input id="mr-title" name="title" type="text" maxlength="120" required value={ p.Create.Title } autocomplete="off"/>
484 <label for="mr-desc">description</label>
485 <textarea id="mr-desc" name="description" rows="4" maxlength="8000" placeholder="Markdown, optional"></textarea>
486 <div class="f-btns">
487 <button type="submit" class="btn primary">Create merge request</button>
488 </div>
489 </form>
490 }
491 if p.HasDiff {
492 <div class="diff-tools" role="group" aria-label="Diff view">
493 <span class="dim">{ plural(p.NFiles, "file", "files") } · <span class="plus">+{ itoa(p.Adds) }</span> <span class="minus">-{ itoa(p.Dels) }</span></span>
494 <span class="grow"></span>
495 @viewLink(p.DiffView, "unified", "Unified", "u", p.UnifiedHref)
496 @viewLink(p.DiffView, "split", "Split", "d", p.SplitHref)
497 @collapseButton()
498 </div>
499 if p.Invisible {
500 <p class="notice">
501 this diff holds invisible characters (direction controls, zero-width characters). They are shown as
502 <span class="inv"><U+XXXX></span> markers, never applied.
503 </p>
504 }
505 <div
506 id="diffs"
507 if p.Both {
508 data-diff={ p.View }
509 } else {
510 data-view={ p.View }
511 }
512 if p.Both && !p.Pinned {
513 hx-live="this.dataset.diff = sessionStorage.getItem('diff') || this.dataset.diff"
514 }
515 >
516 for _, f := range p.Files {
517 @DiffFileView(f, p.DiffView)
518 }
519 </div>
520 }
521 }
522}
523
524templ compareRail(p ComparePage) {
525 <section aria-labelledby="r-ahead">
526 <h2 id="r-ahead">Commits <span class="count">{ itoa(len(p.Ahead)) }</span></h2>
527 <ul class="pcommits">
528 for _, c := range p.Ahead {
529 <li>
530 <a href={ templ.SafeURL(c.CHref) }>{ c.Short }</a>
531 <span class="s">{ c.Subject }</span>
532 <span class="mute">
533 { c.Author }
534 if c.WhenAt != "" {
535 { " · " }<time datetime={ c.WhenAt }>{ c.When }</time>
536 }
537 </span>
538 </li>
539 }
540 </ul>
541 if len(p.Ahead) == 0 {
542 <p class="dim">no commit ahead of { p.Target }.</p>
543 }
544 </section>
545 if p.HasDiff {
546 <section aria-labelledby="r-files">
547 <h2 id="r-files">Files <span class="count">{ itoa(len(p.Files)) }</span></h2>
548 @FileList(p.Files)
549 </section>
550 }
551 <section aria-labelledby="r-cli">
552 <h2 id="r-cli">From a terminal</h2>
553 @CloneBlock(p.CLI)
554 </section>
555}