Files: 9334dd2b798b099cd5e9bd7e007f444359f466bb / modules / git.js
13530 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 | |
19 | var self_id = require('../keys').id |
20 | |
21 | function shortRefName(ref) { |
22 | return ref.replace(/^refs\/(heads|tags)\//, '') |
23 | } |
24 | |
25 | function getRefs(msg) { |
26 | var refs = {} |
27 | var commitTitles = {} |
28 | return pull( |
29 | sbot_links({ |
30 | reverse: true, |
31 | source: msg.value.author, |
32 | dest: msg.key, |
33 | rel: 'repo', |
34 | values: true |
35 | }), |
36 | pull.map(function (link) { |
37 | var refUpdates = link.value.content.refs || {} |
38 | var commits = link.value.content.commits |
39 | if(commits) { |
40 | for(var i = 0; i < commits.length; i++) { |
41 | var commit = commits[i] |
42 | if(commit && commit.sha1 && commit.title) { |
43 | commitTitles[commit.sha1] = commit.title |
44 | } |
45 | } |
46 | } |
47 | return Object.keys(refUpdates).reverse().map(function (ref) { |
48 | if(refs[ref]) return |
49 | refs[ref] = true |
50 | var rev = refUpdates[ref] |
51 | if(!rev) return |
52 | return { |
53 | name: ref, |
54 | rev: rev, |
55 | link: link, |
56 | title: commitTitles[rev], |
57 | } |
58 | }).filter(Boolean) |
59 | }), |
60 | pull.flatten() |
61 | ) |
62 | } |
63 | |
64 | function getForks(id) { |
65 | return pull( |
66 | sbot_links({ |
67 | reverse: true, |
68 | dest: id, |
69 | rel: 'upstream' |
70 | }), |
71 | pull.map(function (link) { |
72 | return { |
73 | id: link.key, |
74 | author: link.source |
75 | } |
76 | }) |
77 | ) |
78 | } |
79 | |
80 | function repoText(id) { |
81 | var text = document.createTextNode(id.substr(0, 10) + '…') |
82 | getAvatar({links: sbot_links, get: sbot_get}, self_id, id, |
83 | function (err, avatar) { |
84 | if(err) return console.error(err) |
85 | text.nodeValue = avatar.name |
86 | }) |
87 | return text |
88 | } |
89 | |
90 | function repoLink(id) { |
91 | return h('a', {href: '#'+id}, repoText(id)) |
92 | } |
93 | |
94 | function repoName(id) { |
95 | return h('ins', repoText(id)) |
96 | } |
97 | |
98 | function getIssueState(id, cb) { |
99 | pull( |
100 | sbot_links({dest: id, rel: 'issues', values: true, reverse: true}), |
101 | pull.map(function (msg) { |
102 | return msg.value.content.issues |
103 | }), |
104 | pull.flatten(), |
105 | pull.filter(function (issue) { |
106 | return issue.link === id |
107 | }), |
108 | pull.map(function (issue) { |
109 | return issue.merged ? 'merged' : issue.open ? 'open' : 'closed' |
110 | }), |
111 | pull.take(1), |
112 | pull.collect(function (err, updates) { |
113 | cb(err, updates && updates[0] || 'open') |
114 | }) |
115 | ) |
116 | } |
117 | |
118 | //todo: |
119 | function messageTimestampLink(msg) { |
120 | var date = new Date(msg.value.timestamp) |
121 | return h('a.timestamp', { |
122 | timestamp: msg.value.timestamp, |
123 | title: date, |
124 | href: '#'+msg.key |
125 | }, human(date)) |
126 | } |
127 | |
128 | // a thead+tbody where the thead only is added when the first row is added |
129 | function tableRows(headerRow) { |
130 | var thead = h('thead'), tbody = h('tbody') |
131 | var first = true |
132 | var t = [thead, tbody] |
133 | t.append = function (row) { |
134 | if (first) { |
135 | first = false |
136 | thead.appendChild(headerRow) |
137 | } |
138 | tbody.appendChild(row) |
139 | } |
140 | return t |
141 | } |
142 | |
143 | function renderIssueEdit(c) { |
144 | var id = c.issue || c.link |
145 | return [ |
146 | c.title ? h('p', 'renamed issue ', message_link(id), |
147 | ' to ', h('ins', c.title)) : null, |
148 | c.open === false ? h('p', 'closed issue ', message_link(id)) : null, |
149 | c.open === true ? h('p', 'reopened issue ', message_link(id)) : null] |
150 | } |
151 | |
152 | exports.message_content = function (msg, sbot) { |
153 | var c = msg.value.content |
154 | |
155 | if(c.type === 'git-repo') { |
156 | var branchesT, tagsT, openIssuesT, closedIssuesT, openPRsT, closedPRsT |
157 | var forksT |
158 | var div = h('div', |
159 | h('p', 'git repo ', repoName(msg.key)), |
160 | c.upstream ? h('p', 'fork of ', repoLink(c.upstream)) : '', |
161 | h('p', h('code', 'ssb://' + msg.key)), |
162 | h('div.git-table-wrapper', {style: {'max-height': '12em'}}, |
163 | h('table', |
164 | branchesT = tableRows(h('tr', |
165 | h('th', 'branch'), |
166 | h('th', 'commit'), |
167 | h('th', 'last update'))), |
168 | tagsT = tableRows(h('tr', |
169 | h('th', 'tag'), |
170 | h('th', 'commit'), |
171 | h('th', 'last update'))))), |
172 | h('div.git-table-wrapper', {style: {'max-height': '16em'}}, |
173 | h('table', |
174 | openIssuesT = tableRows(h('tr', |
175 | h('th', 'open issues'))), |
176 | closedIssuesT = tableRows(h('tr', |
177 | h('th', 'closed issues'))))), |
178 | h('div.git-table-wrapper', {style: {'max-height': '16em'}}, |
179 | h('table', |
180 | openPRsT = tableRows(h('tr', |
181 | h('th', 'open pull requests'))), |
182 | closedPRsT = tableRows(h('tr', |
183 | h('th', 'closed pull requests'))))), |
184 | h('div.git-table-wrapper', |
185 | h('table', |
186 | forksT = tableRows(h('tr', |
187 | h('th', 'forks'))))), |
188 | h('div', h('a', {href: '#', onclick: function (e) { |
189 | e.preventDefault() |
190 | this.parentNode.replaceChild(issueForm(msg), this) |
191 | }}, 'New Issue…')), |
192 | h('div', h('a', {href: '#', onclick: function (e) { |
193 | e.preventDefault() |
194 | this.parentNode.replaceChild(pullRequestForm(msg), this) |
195 | }}, 'New Pull Request…'))) |
196 | |
197 | pull(getRefs(msg), pull.drain(function (ref) { |
198 | var parts = /^refs\/(heads|tags)\/(.*)$/.exec(ref.name) || [] |
199 | var t |
200 | if(parts[1] === 'heads') t = branchesT |
201 | else if(parts[1] === 'tags') t = tagsT |
202 | if(t) t.append(h('tr', |
203 | h('td', parts[2]), |
204 | h('td', h('code', ref.rev)), |
205 | h('td', messageTimestampLink(ref.link)))) |
206 | }, function (err) { |
207 | if(err) console.error(err) |
208 | })) |
209 | |
210 | // list issues and pull requests |
211 | pull( |
212 | sbot_links({ |
213 | reverse: true, |
214 | dest: msg.key, |
215 | rel: 'project', |
216 | values: true |
217 | }), |
218 | paramap(function (link, cb) { |
219 | getIssueState(link.key, function (err, state) { |
220 | if(err) return cb(err) |
221 | link.state = state |
222 | cb(null, link) |
223 | }) |
224 | }), |
225 | pull.drain(function (link) { |
226 | var c = link.value.content |
227 | var title = c.title || (c.text ? c.text.length > 70 |
228 | ? c.text.substr(0, 70) + '…' |
229 | : c.text : link.key) |
230 | var author = link.value.author |
231 | var t = c.type === 'pull-request' |
232 | ? link.state === 'open' ? openPRsT : closedPRsT |
233 | : link.state === 'open' ? openIssuesT : closedIssuesT |
234 | t.append(h('tr', |
235 | h('td', |
236 | h('a', {href: '#'+link.key}, title), h('br'), |
237 | h('small', |
238 | 'opened ', messageTimestampLink(link), |
239 | ' by ', h('a', {href: '#'+author}, avatar_name(author)))))) |
240 | }, function (err) { |
241 | if (err) console.error(err) |
242 | }) |
243 | ) |
244 | |
245 | // list forks |
246 | pull( |
247 | getForks(msg.key), |
248 | pull.drain(function (fork) { |
249 | forksT.append(h('tr', h('td', |
250 | repoLink(fork.id), |
251 | ' by ', h('a', {href: '#'+fork.author}, avatar_name(fork.author))))) |
252 | }, function (err) { |
253 | if (err) console.error(err) |
254 | }) |
255 | ) |
256 | |
257 | return div |
258 | } |
259 | |
260 | if(c.type === 'git-update') { |
261 | return [ |
262 | h('p', 'pushed to ', repoLink(c.repo)), |
263 | c.refs ? h('ul', Object.keys(c.refs).map(function (ref) { |
264 | var rev = c.refs[ref] |
265 | return h('li', |
266 | shortRefName(ref) + ': ', |
267 | rev ? h('code', rev) : h('em', 'deleted')) |
268 | })) : null, |
269 | Array.isArray(c.commits) ? [ |
270 | h('ul', |
271 | c.commits.map(function (commit) { |
272 | return h('li', |
273 | typeof commit.sha1 === 'string' ? |
274 | [h('code', commit.sha1.substr(0, 8)), ' '] : null, |
275 | commit.title ? |
276 | h('q', commit.title) : null) |
277 | }), |
278 | c.commits_more > 0 ? |
279 | h('li', '+ ', c.commits_more, ' more') : null) |
280 | ] : null, |
281 | Array.isArray(c.issues) ? c.issues.map(function (issue) { |
282 | if (issue.merged === true) |
283 | return h('p', 'Merged ', message_link(issue.link), ' in ', |
284 | h('code', issue.object), ' ', h('q', issue.label)) |
285 | if (issue.open === false) |
286 | return h('p', 'Closed ', message_link(issue.link), ' in ', |
287 | h('code', issue.object), ' ', h('q', issue.label)) |
288 | }) : null |
289 | ] |
290 | } |
291 | |
292 | if(c.type === 'issue-edit') { |
293 | return h('div', |
294 | c.issue ? renderIssueEdit(c) : null, |
295 | c.issues ? c.issues.map(renderIssueEdit) : null) |
296 | } |
297 | |
298 | if(c.type === 'issue') { |
299 | return h('div', |
300 | h('p', 'opened issue on ', repoLink(c.project)), |
301 | c.title ? h('h4', c.title) : '', |
302 | markdown(c) |
303 | ) |
304 | } |
305 | |
306 | if(c.type === 'pull-request') { |
307 | return h('div', |
308 | h('p', 'opened pull-request ', |
309 | 'to ', repoLink(c.repo), ':', c.branch, ' ', |
310 | 'from ', repoLink(c.head_repo), ':', c.head_branch), |
311 | c.title ? h('h4', c.title) : '', |
312 | markdown(c) |
313 | ) |
314 | } |
315 | } |
316 | |
317 | exports.message_meta = function (msg, sbot) { |
318 | var type = msg.value.content.type |
319 | if (type === 'issue' || type === 'pull-request') { |
320 | var el = h('em', '...') |
321 | // TODO: update if issue is changed |
322 | getIssueState(msg.key, function (err, state) { |
323 | if (err) return console.error(err) |
324 | el.textContent = state |
325 | }) |
326 | return el |
327 | } |
328 | } |
329 | |
330 | function findMessageContent(el) { |
331 | for(; el; el = el.parentNode) { |
332 | if(el.classList.contains('message')) { |
333 | return el.querySelector('.message_content') |
334 | } |
335 | } |
336 | } |
337 | |
338 | function issueForm(msg, contentEl) { |
339 | var form = h('form', |
340 | h('strong', 'New Issue:'), |
341 | message_compose( |
342 | {type: 'issue', project: msg.key}, |
343 | function (value) { return value }, |
344 | function (err, issue) { |
345 | if(err) return alert(err) |
346 | if(!issue) return |
347 | var title = issue.value.content.text |
348 | if(title.length > 70) title = title.substr(0, 70) + '…' |
349 | form.appendChild(h('div', |
350 | h('a', {href: '#'+issue.key}, title) |
351 | )) |
352 | } |
353 | ) |
354 | ) |
355 | return form |
356 | } |
357 | |
358 | function branchMenu(msg, full) { |
359 | return combobox({ |
360 | style: {'max-width': '14ex'}, |
361 | placeholder: 'branch…', |
362 | default: 'master', |
363 | read: msg && pull(getRefs(msg), pull.map(function (ref) { |
364 | var m = /^refs\/heads\/(.*)$/.exec(ref.name) |
365 | if(!m) return |
366 | var branch = m[1] |
367 | var label = branch |
368 | if(full) { |
369 | var updated = new Date(ref.link.value.timestamp) |
370 | label = branch + |
371 | ' · ' + human(updated) + |
372 | ' · ' + ref.rev.substr(1, 8) + |
373 | (ref.title ? ' · "' + ref.title + '"' : '') |
374 | } |
375 | return h('option', {value: branch}, label) |
376 | })) |
377 | }) |
378 | } |
379 | |
380 | function pullRequestForm(msg) { |
381 | var headRepoInput |
382 | var headBranchInput = branchMenu() |
383 | var branchInput = branchMenu(msg) |
384 | var form = h('form', |
385 | h('strong', 'New Pull Request:'), |
386 | h('div', |
387 | 'from ', |
388 | headRepoInput = combobox({ |
389 | style: {'max-width': '26ex'}, |
390 | onchange: function () { |
391 | // list branches for selected repo |
392 | var repoId = this.value |
393 | if(repoId) sbot_get(repoId, function (err, value) { |
394 | if(err) console.error(err) |
395 | var msg = value && {key: repoId, value: value} |
396 | headBranchInput = headBranchInput.swap(branchMenu(msg, true)) |
397 | }) |
398 | else headBranchInput = headBranchInput.swap(branchMenu()) |
399 | }, |
400 | read: pull(cat([ |
401 | pull.once({id: msg.key, author: msg.value.author}), |
402 | getForks(msg.key) |
403 | ]), pull.map(function (fork) { |
404 | return h('option', {value: fork.id}, |
405 | repoLink(fork.id), ' by ', avatar_name(fork.author)) |
406 | })) |
407 | }), |
408 | ':', |
409 | headBranchInput, |
410 | ' to ', |
411 | repoName(msg.key), |
412 | ':', |
413 | branchInput), |
414 | message_compose( |
415 | { |
416 | type: 'pull-request', |
417 | project: msg.key, |
418 | repo: msg.key, |
419 | }, |
420 | function (value) { |
421 | value.branch = branchInput.value |
422 | value.head_repo = headRepoInput.value |
423 | value.head_branch = headBranchInput.value |
424 | return value |
425 | }, |
426 | function (err, issue) { |
427 | if(err) return alert(err) |
428 | if(!issue) return |
429 | var title = issue.value.content.text |
430 | if(title.length > 70) title = title.substr(0, 70) + '…' |
431 | form.appendChild(h('div', |
432 | h('a', {href: '#'+issue.key}, title) |
433 | )) |
434 | } |
435 | ) |
436 | ) |
437 | return form |
438 | } |
439 | |
440 | exports.message_action = function (msg, sbot) { |
441 | var c = msg.value.content |
442 | if(c.type === 'issue' || c.type === 'pull-request') { |
443 | var isOpen |
444 | var a = h('a', {href: '#', onclick: function (e) { |
445 | e.preventDefault() |
446 | message_confirm({ |
447 | type: 'issue-edit', |
448 | root: msg.key, |
449 | issues: [{ |
450 | link: msg.key, |
451 | open: !isOpen |
452 | }] |
453 | }, function (err, msg) { |
454 | if(err) return alert(err) |
455 | if(!msg) return |
456 | isOpen = msg.value.content.open |
457 | update() |
458 | }) |
459 | }}) |
460 | getIssueState(msg.key, function (err, state) { |
461 | if (err) return console.error(err) |
462 | isOpen = state === 'open' |
463 | update() |
464 | }) |
465 | function update() { |
466 | a.textContent = c.type === 'pull-request' |
467 | ? isOpen ? 'Close Pull Request' : 'Reopen Pull Request' |
468 | : isOpen ? 'Close Issue' : 'Reopen Issue' |
469 | } |
470 | return a |
471 | } |
472 | } |
473 | |
474 |
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