Files: 6364fbf77aeecca529e890e5c7d3e4ddc55a894e / modules_extra / git.js
13706 bytesRaw
1 | var h = require('hyperscript') |
2 | var pull = require('pull-stream') |
3 | var paramap = require('pull-paramap') |
4 | var cat = require('pull-cat') |
5 | var human = require('human-time') |
6 | var combobox = require('hypercombo') |
7 | |
8 | var plugs = require('../plugs') |
9 | var message_link = plugs.first(exports.message_link = []) |
10 | var message_confirm = plugs.first(exports.message_confirm = []) |
11 | var message_compose = plugs.first(exports.message_compose = []) |
12 | var sbot_links = plugs.first(exports.sbot_links = []) |
13 | var sbot_links2 = plugs.first(exports.sbot_links2 = []) |
14 | var sbot_get = plugs.first(exports.sbot_get = []) |
15 | var getAvatar = require('ssb-avatar') |
16 | var avatar_name = plugs.first(exports.avatar_name = []) |
17 | var markdown = plugs.first(exports.markdown = []) |
18 | var KVGraph = require('kvgraph') |
19 | var mergeRepo = require('ssb-git/merge') |
20 | |
21 | var self_id = require('../keys').id |
22 | |
23 | function shortRefName(ref) { |
24 | return ref.replace(/^refs\/(heads|tags)\//, '') |
25 | } |
26 | |
27 | function getRefs(msg) { |
28 | var updates = new KVGraph('key') |
29 | var _cb, _refs |
30 | pull( |
31 | sbot_links({ |
32 | reverse: true, |
33 | // source: msg.value.author, |
34 | dest: msg.key, |
35 | rel: 'repo', |
36 | values: true |
37 | }), |
38 | pull.drain(function (link) { |
39 | if (link.value.content.type === 'git-update') { |
40 | updates.add(link) |
41 | } |
42 | }, function (err) { |
43 | var refs = updates.reduceRight(mergeRepo).refs |
44 | var cb = _cb |
45 | if (cb) delete _cb, cb(err, refs) |
46 | else _refs = refs |
47 | }) |
48 | ) |
49 | |
50 | return pull( |
51 | function fn(end, cb) { |
52 | if (end || fn.ended) cb(true) |
53 | fn.ended = true |
54 | if (_refs) cb(_refs) |
55 | else _cb = cb |
56 | }, |
57 | pull.flatten() |
58 | ) |
59 | } |
60 | |
61 | function getForks(id) { |
62 | return pull( |
63 | sbot_links({ |
64 | reverse: true, |
65 | dest: id, |
66 | rel: 'upstream' |
67 | }), |
68 | pull.map(function (link) { |
69 | return { |
70 | id: link.key, |
71 | author: link.source |
72 | } |
73 | }) |
74 | ) |
75 | } |
76 | |
77 | function repoText(id) { |
78 | var text = document.createTextNode(id.substr(0, 10) + '…') |
79 | getAvatar({links: sbot_links, get: sbot_get}, self_id, id, |
80 | function (err, avatar) { |
81 | if(err) return console.error(err) |
82 | if (avatar.name[0] !== '%') avatar.name = '%' + avatar.name |
83 | text.nodeValue = avatar.name |
84 | }) |
85 | return text |
86 | } |
87 | |
88 | function repoLink(id) { |
89 | return h('a', {href: '#'+id}, repoText(id)) |
90 | } |
91 | |
92 | function repoName(id) { |
93 | return h('ins', repoText(id)) |
94 | } |
95 | |
96 | function getIssueState(id, cb) { |
97 | pull( |
98 | sbot_links({dest: id, rel: 'issues', values: true, reverse: true}), |
99 | pull.map(function (msg) { |
100 | return msg.value.content.issues |
101 | }), |
102 | pull.flatten(), |
103 | pull.filter(function (issue) { |
104 | return issue.link === id |
105 | }), |
106 | pull.map(function (issue) { |
107 | return issue.merged ? 'merged' : issue.open ? 'open' : 'closed' |
108 | }), |
109 | pull.take(1), |
110 | pull.collect(function (err, updates) { |
111 | cb(err, updates && updates[0] || 'open') |
112 | }) |
113 | ) |
114 | } |
115 | |
116 | //todo: |
117 | function messageTimestampLink(msg) { |
118 | var date = new Date(msg.value.timestamp) |
119 | return h('a.timestamp', { |
120 | timestamp: msg.value.timestamp, |
121 | title: date, |
122 | href: '#'+msg.key |
123 | }, human(date)) |
124 | } |
125 | |
126 | // a thead+tbody where the thead only is added when the first row is added |
127 | function tableRows(headerRow) { |
128 | var thead = h('thead'), tbody = h('tbody') |
129 | var first = true |
130 | var t = [thead, tbody] |
131 | t.append = function (row) { |
132 | if (first) { |
133 | first = false |
134 | thead.appendChild(headerRow) |
135 | } |
136 | tbody.appendChild(row) |
137 | } |
138 | return t |
139 | } |
140 | |
141 | function renderIssueEdit(c) { |
142 | var id = c.issue || c.link |
143 | return [ |
144 | c.title ? h('p', 'renamed issue ', message_link(id), |
145 | ' to ', h('ins', c.title)) : null, |
146 | c.open === false ? h('p', 'closed issue ', message_link(id)) : null, |
147 | c.open === true ? h('p', 'reopened issue ', message_link(id)) : null] |
148 | } |
149 | |
150 | exports.message_content = function (msg, sbot) { |
151 | var c = msg.value.content |
152 | |
153 | if(c.type === 'git-repo') { |
154 | var branchesT, tagsT, openIssuesT, closedIssuesT, openPRsT, closedPRsT |
155 | var forksT |
156 | var div = h('div', |
157 | h('p', 'git repo ', repoName(msg.key)), |
158 | c.upstream ? h('p', 'fork of ', repoLink(c.upstream)) : '', |
159 | h('p', h('code', 'ssb://' + msg.key)), |
160 | h('div.git-table-wrapper', {style: {'max-height': '12em'}}, |
161 | h('table', |
162 | branchesT = tableRows(h('tr', |
163 | h('th', 'branch'), |
164 | h('th', 'commit'), |
165 | h('th', 'last update'))), |
166 | tagsT = tableRows(h('tr', |
167 | h('th', 'tag'), |
168 | h('th', 'commit'), |
169 | h('th', 'last update'))))), |
170 | h('div.git-table-wrapper', {style: {'max-height': '16em'}}, |
171 | h('table', |
172 | openIssuesT = tableRows(h('tr', |
173 | h('th', 'open issues'))), |
174 | closedIssuesT = tableRows(h('tr', |
175 | h('th', 'closed issues'))))), |
176 | h('div.git-table-wrapper', {style: {'max-height': '16em'}}, |
177 | h('table', |
178 | openPRsT = tableRows(h('tr', |
179 | h('th', 'open pull requests'))), |
180 | closedPRsT = tableRows(h('tr', |
181 | h('th', 'closed pull requests'))))), |
182 | h('div.git-table-wrapper', |
183 | h('table', |
184 | forksT = tableRows(h('tr', |
185 | h('th', 'forks'))))), |
186 | h('div', h('a', {href: '#', onclick: function (e) { |
187 | e.preventDefault() |
188 | this.parentNode.replaceChild(issueForm(msg), this) |
189 | }}, 'New Issue…')), |
190 | h('div', h('a', {href: '#', onclick: function (e) { |
191 | e.preventDefault() |
192 | this.parentNode.replaceChild(pullRequestForm(msg), this) |
193 | }}, 'New Pull Request…'))) |
194 | |
195 | pull(getRefs(msg), pull.drain(function (ref) { |
196 | var name = ref.realname || ref.name |
197 | var author = ref.link && ref.link.value.author |
198 | var parts = /^refs\/(heads|tags)\/(.*)$/.exec(name) || [] |
199 | var shortName = parts[2] |
200 | var t |
201 | if(parts[1] === 'heads') t = branchesT |
202 | else if(parts[1] === 'tags') t = tagsT |
203 | if(t) t.append(h('tr', |
204 | h('td', shortName, |
205 | ref.conflict ? [ |
206 | h('br'), |
207 | h('a', {href: '#'+author}, avatar_name(author)) |
208 | ] : ''), |
209 | h('td', h('code', ref.hash)), |
210 | h('td', messageTimestampLink(ref.link)))) |
211 | }, function (err) { |
212 | if(err) console.error(err) |
213 | })) |
214 | |
215 | // list issues and pull requests |
216 | pull( |
217 | sbot_links({ |
218 | reverse: true, |
219 | dest: msg.key, |
220 | rel: 'project', |
221 | values: true |
222 | }), |
223 | paramap(function (link, cb) { |
224 | getIssueState(link.key, function (err, state) { |
225 | if(err) return cb(err) |
226 | link.state = state |
227 | cb(null, link) |
228 | }) |
229 | }), |
230 | pull.drain(function (link) { |
231 | var c = link.value.content |
232 | var title = c.title || (c.text ? c.text.length > 70 |
233 | ? c.text.substr(0, 70) + '…' |
234 | : c.text : link.key) |
235 | var author = link.value.author |
236 | var t = c.type === 'pull-request' |
237 | ? link.state === 'open' ? openPRsT : closedPRsT |
238 | : link.state === 'open' ? openIssuesT : closedIssuesT |
239 | t.append(h('tr', |
240 | h('td', |
241 | h('a', {href: '#'+link.key}, title), h('br'), |
242 | h('small', |
243 | 'opened ', messageTimestampLink(link), |
244 | ' by ', h('a', {href: '#'+author}, avatar_name(author)))))) |
245 | }, function (err) { |
246 | if (err) console.error(err) |
247 | }) |
248 | ) |
249 | |
250 | // list forks |
251 | pull( |
252 | getForks(msg.key), |
253 | pull.drain(function (fork) { |
254 | forksT.append(h('tr', h('td', |
255 | repoLink(fork.id), |
256 | ' by ', h('a', {href: '#'+fork.author}, avatar_name(fork.author))))) |
257 | }, function (err) { |
258 | if (err) console.error(err) |
259 | }) |
260 | ) |
261 | |
262 | return div |
263 | } |
264 | |
265 | if(c.type === 'git-update') { |
266 | return [ |
267 | h('p', 'pushed to ', repoLink(c.repo)), |
268 | c.refs ? h('ul', Object.keys(c.refs).map(function (ref) { |
269 | var rev = c.refs[ref] |
270 | return h('li', |
271 | shortRefName(ref) + ': ', |
272 | rev ? h('code', rev) : h('em', 'deleted')) |
273 | })) : null, |
274 | Array.isArray(c.commits) ? [ |
275 | h('ul', |
276 | c.commits.map(function (commit) { |
277 | return h('li', |
278 | typeof commit.sha1 === 'string' ? |
279 | [h('code', commit.sha1.substr(0, 8)), ' '] : null, |
280 | commit.title ? |
281 | h('q', commit.title) : null) |
282 | }), |
283 | c.commits_more > 0 ? |
284 | h('li', '+ ', c.commits_more, ' more') : null) |
285 | ] : null, |
286 | Array.isArray(c.issues) ? c.issues.map(function (issue) { |
287 | if (issue.merged === true) |
288 | return h('p', 'Merged ', message_link(issue.link), ' in ', |
289 | h('code', issue.object), ' ', h('q', issue.label)) |
290 | if (issue.open === false) |
291 | return h('p', 'Closed ', message_link(issue.link), ' in ', |
292 | h('code', issue.object), ' ', h('q', issue.label)) |
293 | }) : null |
294 | ] |
295 | } |
296 | |
297 | if(c.type === 'issue-edit' |
298 | || (c.type === 'post' && c.text === '')) { |
299 | return h('div', |
300 | c.issue ? renderIssueEdit(c) : null, |
301 | c.issues ? c.issues.map(renderIssueEdit) : null) |
302 | } |
303 | |
304 | if(c.type === 'issue') { |
305 | return h('div', |
306 | h('p', 'opened issue on ', repoLink(c.project)), |
307 | c.title ? h('h4', c.title) : '', |
308 | markdown(c) |
309 | ) |
310 | } |
311 | |
312 | if(c.type === 'pull-request') { |
313 | return h('div', |
314 | h('p', 'opened pull-request ', |
315 | 'to ', repoLink(c.repo), ':', c.branch, ' ', |
316 | 'from ', repoLink(c.head_repo), ':', c.head_branch), |
317 | c.title ? h('h4', c.title) : '', |
318 | markdown(c) |
319 | ) |
320 | } |
321 | } |
322 | |
323 | exports.message_meta = function (msg, sbot) { |
324 | var type = msg.value.content.type |
325 | if (type === 'issue' || type === 'pull-request') { |
326 | var el = h('em', '...') |
327 | // TODO: update if issue is changed |
328 | getIssueState(msg.key, function (err, state) { |
329 | if (err) return console.error(err) |
330 | el.textContent = state |
331 | }) |
332 | return el |
333 | } |
334 | } |
335 | |
336 | function findMessageContent(el) { |
337 | for(; el; el = el.parentNode) { |
338 | if(el.classList.contains('message')) { |
339 | return el.querySelector('.message_content') |
340 | } |
341 | } |
342 | } |
343 | |
344 | function issueForm(msg, contentEl) { |
345 | var form = h('form', |
346 | h('strong', 'New Issue:'), |
347 | message_compose( |
348 | {type: 'issue', project: msg.key}, |
349 | function (value) { return value }, |
350 | function (err, issue) { |
351 | if(err) return alert(err) |
352 | if(!issue) return |
353 | var title = issue.value.content.text |
354 | if(title.length > 70) title = title.substr(0, 70) + '…' |
355 | form.appendChild(h('div', |
356 | h('a', {href: '#'+issue.key}, title) |
357 | )) |
358 | } |
359 | ) |
360 | ) |
361 | return form |
362 | } |
363 | |
364 | function branchMenu(msg, full) { |
365 | return combobox({ |
366 | style: {'max-width': '14ex'}, |
367 | placeholder: 'branch…', |
368 | default: 'master', |
369 | read: msg && pull(getRefs(msg), pull.map(function (ref) { |
370 | var m = /^refs\/heads\/(.*)$/.exec(ref.name) |
371 | if(!m) return |
372 | var branch = m[1] |
373 | var label = branch |
374 | if(full) { |
375 | var updated = new Date(ref.link.value.timestamp) |
376 | label = branch + |
377 | ' · ' + human(updated) + |
378 | ' · ' + ref.hash.substr(1, 8) + |
379 | (ref.title ? ' · "' + ref.title + '"' : '') |
380 | } |
381 | return h('option', {value: branch}, label) |
382 | })) |
383 | }) |
384 | } |
385 | |
386 | function pullRequestForm(msg) { |
387 | var headRepoInput |
388 | var headBranchInput = branchMenu() |
389 | var branchInput = branchMenu(msg) |
390 | var form = h('form', |
391 | h('strong', 'New Pull Request:'), |
392 | h('div', |
393 | 'from ', |
394 | headRepoInput = combobox({ |
395 | style: {'max-width': '26ex'}, |
396 | onchange: function () { |
397 | // list branches for selected repo |
398 | var repoId = this.value |
399 | if(repoId) sbot_get(repoId, function (err, value) { |
400 | if(err) console.error(err) |
401 | var msg = value && {key: repoId, value: value} |
402 | headBranchInput = headBranchInput.swap(branchMenu(msg, true)) |
403 | }) |
404 | else headBranchInput = headBranchInput.swap(branchMenu()) |
405 | }, |
406 | read: pull(cat([ |
407 | pull.once({id: msg.key, author: msg.value.author}), |
408 | getForks(msg.key) |
409 | ]), pull.map(function (fork) { |
410 | return h('option', {value: fork.id}, |
411 | repoLink(fork.id), ' by ', avatar_name(fork.author)) |
412 | })) |
413 | }), |
414 | ':', |
415 | headBranchInput, |
416 | ' to ', |
417 | repoName(msg.key), |
418 | ':', |
419 | branchInput), |
420 | message_compose( |
421 | { |
422 | type: 'pull-request', |
423 | project: msg.key, |
424 | repo: msg.key, |
425 | }, |
426 | function (value) { |
427 | value.branch = branchInput.value |
428 | value.head_repo = headRepoInput.value |
429 | value.head_branch = headBranchInput.value |
430 | return value |
431 | }, |
432 | function (err, issue) { |
433 | if(err) return alert(err) |
434 | if(!issue) return |
435 | var title = issue.value.content.text |
436 | if(title.length > 70) title = title.substr(0, 70) + '…' |
437 | form.appendChild(h('div', |
438 | h('a', {href: '#'+issue.key}, title) |
439 | )) |
440 | } |
441 | ) |
442 | ) |
443 | return form |
444 | } |
445 | |
446 | exports.message_action = function (msg, sbot) { |
447 | var c = msg.value.content |
448 | if(c.type === 'issue' || c.type === 'pull-request') { |
449 | var isOpen |
450 | var a = h('a', {href: '#', onclick: function (e) { |
451 | e.preventDefault() |
452 | message_confirm({ |
453 | type: 'issue-edit', |
454 | root: msg.key, |
455 | issues: [{ |
456 | link: msg.key, |
457 | open: !isOpen |
458 | }] |
459 | }, function (err, msg) { |
460 | if(err) return alert(err) |
461 | if(!msg) return |
462 | isOpen = msg.value.content.open |
463 | update() |
464 | }) |
465 | }}) |
466 | getIssueState(msg.key, function (err, state) { |
467 | if (err) return console.error(err) |
468 | isOpen = state === 'open' |
469 | update() |
470 | }) |
471 | function update() { |
472 | a.textContent = c.type === 'pull-request' |
473 | ? isOpen ? 'Close Pull Request' : 'Reopen Pull Request' |
474 | : isOpen ? 'Close Issue' : 'Reopen Issue' |
475 | } |
476 | return a |
477 | } |
478 | } |
479 | |
480 |
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