Files: f5019994e9135c7fd3dd5614b1006254d170cf63 / modules_extra / git.js
15670 bytesRaw
| 1 | |
| 2 | var h = require('hyperscript') |
| 3 | var pull = require('pull-stream') |
| 4 | var paramap = require('pull-paramap') |
| 5 | var cat = require('pull-cat') |
| 6 | var human = require('human-time') |
| 7 | var combobox = require('hypercombo') |
| 8 | |
| 9 | var getAvatar = require('ssb-avatar') |
| 10 | var KVGraph = require('kvgraph') |
| 11 | var mergeRepo = require('ssb-git/merge') |
| 12 | |
| 13 | exports.needs = { |
| 14 | message_link: 'first', |
| 15 | message_confirm: 'first', |
| 16 | message_compose: 'first', |
| 17 | sbot_links: 'first', |
| 18 | sbot_links2: 'first', |
| 19 | sbot_get: 'first', |
| 20 | avatar_name: 'first', |
| 21 | markdown: 'first' |
| 22 | } |
| 23 | |
| 24 | exports.gives = { |
| 25 | message_action: true, |
| 26 | message_meta: true, |
| 27 | message_content: true, |
| 28 | message_title: true |
| 29 | } |
| 30 | |
| 31 | |
| 32 | var self_id = require('../keys').id |
| 33 | |
| 34 | function shortRefName(ref) { |
| 35 | return ref.replace(/^refs\/(heads|tags)\//, '') |
| 36 | } |
| 37 | |
| 38 | exports.create = function (api) { |
| 39 | |
| 40 | function getRefs(msg) { |
| 41 | var updates = new KVGraph('key') |
| 42 | var _cb, _refs |
| 43 | pull( |
| 44 | api.sbot_links({ |
| 45 | reverse: true, |
| 46 | // source: msg.value.author, |
| 47 | dest: msg.key, |
| 48 | rel: 'repo', |
| 49 | values: true |
| 50 | }), |
| 51 | pull.drain(function (link) { |
| 52 | if (link.value.content.type === 'git-update') { |
| 53 | updates.add(link) |
| 54 | } |
| 55 | }, function (err) { |
| 56 | var refs = updates.reduceRight(mergeRepo).refs |
| 57 | var cb = _cb |
| 58 | if (cb) _cb = null, cb(err, refs) |
| 59 | else _refs = refs |
| 60 | }) |
| 61 | ) |
| 62 | |
| 63 | return pull( |
| 64 | function fn(end, cb) { |
| 65 | if (end || fn.ended) cb(true) |
| 66 | fn.ended = true |
| 67 | if (_refs) cb(_refs) |
| 68 | else _cb = cb |
| 69 | }, |
| 70 | pull.flatten() |
| 71 | ) |
| 72 | } |
| 73 | |
| 74 | function getForks(id) { |
| 75 | return pull( |
| 76 | api.sbot_links({ |
| 77 | reverse: true, |
| 78 | dest: id, |
| 79 | rel: 'upstream' |
| 80 | }), |
| 81 | pull.map(function (link) { |
| 82 | return { |
| 83 | id: link.key, |
| 84 | author: link.source |
| 85 | } |
| 86 | }) |
| 87 | ) |
| 88 | } |
| 89 | |
| 90 | function repoText(id) { |
| 91 | var text = document.createTextNode(id.substr(0, 10) + '…') |
| 92 | getAvatar({links: api.sbot_links, get: api.sbot_get}, self_id, id, |
| 93 | function (err, avatar) { |
| 94 | if(err) return console.error(err) |
| 95 | if (avatar.name[0] !== '%') avatar.name = '%' + avatar.name |
| 96 | text.nodeValue = avatar.name |
| 97 | }) |
| 98 | return text |
| 99 | } |
| 100 | |
| 101 | function repoLink(id) { |
| 102 | return h('a', {href: '#'+id}, repoText(id)) |
| 103 | } |
| 104 | |
| 105 | function repoName(id) { |
| 106 | return h('ins', repoText(id)) |
| 107 | } |
| 108 | |
| 109 | function getIssueState(id, cb) { |
| 110 | pull( |
| 111 | api.sbot_links({dest: id, rel: 'issues', values: true, reverse: true}), |
| 112 | pull.map(function (msg) { |
| 113 | return msg.value.content.issues |
| 114 | }), |
| 115 | pull.flatten(), |
| 116 | pull.filter(function (issue) { |
| 117 | return issue.link === id |
| 118 | }), |
| 119 | pull.map(function (issue) { |
| 120 | return issue.merged ? 'merged' : issue.open ? 'open' : 'closed' |
| 121 | }), |
| 122 | pull.take(1), |
| 123 | pull.collect(function (err, updates) { |
| 124 | cb(err, updates && updates[0] || 'open') |
| 125 | }) |
| 126 | ) |
| 127 | } |
| 128 | |
| 129 | //todo: |
| 130 | function messageTimestampLink(msg) { |
| 131 | var date = new Date(msg.value.timestamp) |
| 132 | return h('a.timestamp', { |
| 133 | timestamp: msg.value.timestamp, |
| 134 | title: date, |
| 135 | href: '#'+msg.key |
| 136 | }, human(date)) |
| 137 | } |
| 138 | |
| 139 | // a thead+tbody where the thead only is added when the first row is added |
| 140 | function tableRows(headerRow) { |
| 141 | var thead = h('thead'), tbody = h('tbody') |
| 142 | var first = true |
| 143 | var t = [thead, tbody] |
| 144 | t.append = function (row) { |
| 145 | if (first) { |
| 146 | first = false |
| 147 | thead.appendChild(headerRow) |
| 148 | } |
| 149 | tbody.appendChild(row) |
| 150 | } |
| 151 | return t |
| 152 | } |
| 153 | |
| 154 | function renderIssueEdit(c) { |
| 155 | var id = c.issue || c.link |
| 156 | return [ |
| 157 | c.title ? h('p', 'renamed issue ', api.message_link(id), |
| 158 | ' to ', h('ins', c.title)) : null, |
| 159 | c.open === false ? h('p', 'closed issue ', api.message_link(id)) : null, |
| 160 | c.open === true ? h('p', 'reopened issue ', api.message_link(id)) : null] |
| 161 | } |
| 162 | |
| 163 | function findMessageContent(el) { |
| 164 | for(; el; el = el.parentNode) { |
| 165 | if(el.classList.contains('message')) { |
| 166 | return el.querySelector('.message_content') |
| 167 | } |
| 168 | } |
| 169 | } |
| 170 | |
| 171 | function issueForm(msg, contentEl) { |
| 172 | var form = h('form', |
| 173 | h('strong', 'New Issue:'), |
| 174 | api.message_compose( |
| 175 | {type: 'issue', project: msg.key}, |
| 176 | function (value) { return value }, |
| 177 | function (err, issue) { |
| 178 | if(err) return alert(err) |
| 179 | if(!issue) return |
| 180 | var title = issue.value.content.text |
| 181 | if(title.length > 70) title = title.substr(0, 70) + '…' |
| 182 | form.appendChild(h('div', |
| 183 | h('a', {href: '#'+issue.key}, title) |
| 184 | )) |
| 185 | } |
| 186 | ) |
| 187 | ) |
| 188 | return form |
| 189 | } |
| 190 | |
| 191 | function branchMenu(msg, full) { |
| 192 | return combobox({ |
| 193 | style: {'max-width': '14ex'}, |
| 194 | placeholder: 'branch…', |
| 195 | default: 'master', |
| 196 | read: msg && pull(getRefs(msg), pull.map(function (ref) { |
| 197 | var m = /^refs\/heads\/(.*)$/.exec(ref.name) |
| 198 | if(!m) return |
| 199 | var branch = m[1] |
| 200 | var label = branch |
| 201 | if(full) { |
| 202 | var updated = new Date(ref.link.value.timestamp) |
| 203 | label = branch + |
| 204 | ' · ' + human(updated) + |
| 205 | ' · ' + ref.hash.substr(1, 8) + |
| 206 | (ref.title ? ' · "' + ref.title + '"' : '') |
| 207 | } |
| 208 | return h('option', {value: branch}, label) |
| 209 | })) |
| 210 | }) |
| 211 | } |
| 212 | |
| 213 | function newPullRequestButton(msg) { |
| 214 | return h('div', [ |
| 215 | h('a', { |
| 216 | href: '#', |
| 217 | onclick: function (e) { |
| 218 | e.preventDefault() |
| 219 | this.parentNode.replaceChild(pullRequestForm(msg), this) |
| 220 | }}, |
| 221 | 'New Pull Request…' |
| 222 | ) |
| 223 | ]) |
| 224 | } |
| 225 | |
| 226 | function pullRequestForm(msg) { |
| 227 | var headRepoInput |
| 228 | var headBranchInput = branchMenu() |
| 229 | var branchInput = branchMenu(msg) |
| 230 | var form = h('form', |
| 231 | h('strong', 'New Pull Request:'), |
| 232 | h('div', |
| 233 | 'from ', |
| 234 | headRepoInput = combobox({ |
| 235 | style: {'max-width': '26ex'}, |
| 236 | onchange: function () { |
| 237 | // list branches for selected repo |
| 238 | var repoId = this.value |
| 239 | if(repoId) api.sbot_get(repoId, function (err, value) { |
| 240 | if(err) console.error(err) |
| 241 | var msg = value && {key: repoId, value: value} |
| 242 | headBranchInput = headBranchInput.swap(branchMenu(msg, true)) |
| 243 | }) |
| 244 | else headBranchInput = headBranchInput.swap(branchMenu()) |
| 245 | }, |
| 246 | read: pull(cat([ |
| 247 | pull.once({id: msg.key, author: msg.value.author}), |
| 248 | getForks(msg.key) |
| 249 | ]), pull.map(function (fork) { |
| 250 | return h('option', {value: fork.id}, |
| 251 | repoLink(fork.id), ' by ', api.avatar_name(fork.author)) |
| 252 | })) |
| 253 | }), |
| 254 | ':', |
| 255 | headBranchInput, |
| 256 | ' to ', |
| 257 | repoName(msg.key), |
| 258 | ':', |
| 259 | branchInput), |
| 260 | api.message_compose( |
| 261 | { |
| 262 | type: 'pull-request', |
| 263 | project: msg.key, |
| 264 | repo: msg.key, |
| 265 | }, |
| 266 | function (value) { |
| 267 | value.branch = branchInput.value |
| 268 | value.head_repo = headRepoInput.value |
| 269 | value.head_branch = headBranchInput.value |
| 270 | return value |
| 271 | }, |
| 272 | function (err, issue) { |
| 273 | if(err) return alert(err) |
| 274 | if(!issue) return |
| 275 | var title = issue.value.content.text |
| 276 | if(title.length > 70) title = title.substr(0, 70) + '…' |
| 277 | form.appendChild(h('div', |
| 278 | h('a', {href: '#'+issue.key}, title) |
| 279 | )) |
| 280 | } |
| 281 | ) |
| 282 | ) |
| 283 | return form |
| 284 | } |
| 285 | |
| 286 | |
| 287 | |
| 288 | return { |
| 289 | message_content: function (msg, sbot) { |
| 290 | var c = msg.value.content |
| 291 | |
| 292 | if(c.type === 'git-repo') { |
| 293 | var branchesT, tagsT, openIssuesT, closedIssuesT, openPRsT, closedPRsT |
| 294 | var forksT |
| 295 | var div = h('div', |
| 296 | h('p', h('code', 'ssb://' + msg.key)), |
| 297 | h('div.git-table-wrapper', {style: {'max-height': '12em'}}, |
| 298 | h('table', |
| 299 | branchesT = tableRows(h('tr', |
| 300 | h('th', 'branch'), |
| 301 | h('th', 'commit'), |
| 302 | h('th', 'last update'))), |
| 303 | tagsT = tableRows(h('tr', |
| 304 | h('th', 'tag'), |
| 305 | h('th', 'commit'), |
| 306 | h('th', 'last update'))))), |
| 307 | h('div.git-table-wrapper', {style: {'max-height': '16em'}}, |
| 308 | h('table', |
| 309 | openIssuesT = tableRows(h('tr', |
| 310 | h('th', 'open issues'))), |
| 311 | closedIssuesT = tableRows(h('tr', |
| 312 | h('th', 'closed issues'))))), |
| 313 | h('div.git-table-wrapper', {style: {'max-height': '16em'}}, |
| 314 | h('table', |
| 315 | openPRsT = tableRows(h('tr', |
| 316 | h('th', 'open pull requests'))), |
| 317 | closedPRsT = tableRows(h('tr', |
| 318 | h('th', 'closed pull requests'))))), |
| 319 | h('div.git-table-wrapper', |
| 320 | h('table', |
| 321 | forksT = tableRows(h('tr', |
| 322 | h('th', 'forks'))))), |
| 323 | h('div', h('a', {href: '#', onclick: function (e) { |
| 324 | e.preventDefault() |
| 325 | this.parentNode.replaceChild(issueForm(msg), this) |
| 326 | }}, 'New Issue…')), |
| 327 | newPullRequestButton.call(this, msg) |
| 328 | ) |
| 329 | |
| 330 | pull(getRefs(msg), pull.drain(function (ref) { |
| 331 | var name = ref.realname || ref.name |
| 332 | var author = ref.link && ref.link.value.author |
| 333 | var parts = /^refs\/(heads|tags)\/(.*)$/.exec(name) || [] |
| 334 | var shortName = parts[2] |
| 335 | var t |
| 336 | if(parts[1] === 'heads') t = branchesT |
| 337 | else if(parts[1] === 'tags') t = tagsT |
| 338 | if(t) t.append(h('tr', |
| 339 | h('td', shortName, |
| 340 | ref.conflict ? [ |
| 341 | h('br'), |
| 342 | h('a', {href: '#'+author}, api.avatar_name(author)) |
| 343 | ] : ''), |
| 344 | h('td', h('code', ref.hash)), |
| 345 | h('td', messageTimestampLink(ref.link)))) |
| 346 | }, function (err) { |
| 347 | if(err) console.error(err) |
| 348 | })) |
| 349 | |
| 350 | // list issues and pull requests |
| 351 | pull( |
| 352 | api.sbot_links({ |
| 353 | reverse: true, |
| 354 | dest: msg.key, |
| 355 | rel: 'project', |
| 356 | values: true |
| 357 | }), |
| 358 | paramap(function (link, cb) { |
| 359 | getIssueState(link.key, function (err, state) { |
| 360 | if(err) return cb(err) |
| 361 | link.state = state |
| 362 | cb(null, link) |
| 363 | }) |
| 364 | }), |
| 365 | pull.drain(function (link) { |
| 366 | var c = link.value.content |
| 367 | var title = c.title || (c.text ? c.text.length > 70 |
| 368 | ? c.text.substr(0, 70) + '…' |
| 369 | : c.text : link.key) |
| 370 | var author = link.value.author |
| 371 | var t = c.type === 'pull-request' |
| 372 | ? link.state === 'open' ? openPRsT : closedPRsT |
| 373 | : link.state === 'open' ? openIssuesT : closedIssuesT |
| 374 | t.append(h('tr', |
| 375 | h('td', |
| 376 | h('a', {href: '#'+link.key}, title), h('br'), |
| 377 | h('small', |
| 378 | 'opened ', messageTimestampLink(link), |
| 379 | ' by ', h('a', {href: '#'+author}, api.avatar_name(author)))))) |
| 380 | }, function (err) { |
| 381 | if (err) console.error(err) |
| 382 | }) |
| 383 | ) |
| 384 | |
| 385 | // list forks |
| 386 | pull( |
| 387 | getForks(msg.key), |
| 388 | pull.drain(function (fork) { |
| 389 | forksT.append(h('tr', h('td', |
| 390 | repoLink(fork.id), |
| 391 | ' by ', h('a', {href: '#'+fork.author}, api.avatar_name(fork.author))))) |
| 392 | }, function (err) { |
| 393 | if (err) console.error(err) |
| 394 | }) |
| 395 | ) |
| 396 | |
| 397 | return div |
| 398 | } |
| 399 | |
| 400 | if(c.type === 'git-update') { |
| 401 | return [ |
| 402 | c.refs ? h('ul', Object.keys(c.refs).map(function (ref) { |
| 403 | var rev = c.refs[ref] |
| 404 | return h('li', |
| 405 | shortRefName(ref) + ': ', |
| 406 | rev ? h('code', rev) : h('em', 'deleted')) |
| 407 | })) : null, |
| 408 | Array.isArray(c.commits) ? [ |
| 409 | h('ul', |
| 410 | c.commits.map(function (commit) { |
| 411 | return h('li', |
| 412 | typeof commit.sha1 === 'string' ? |
| 413 | [h('code', commit.sha1.substr(0, 8)), ' '] : null, |
| 414 | commit.title ? |
| 415 | h('q', commit.title) : null) |
| 416 | }), |
| 417 | c.commits_more > 0 ? |
| 418 | h('li', '+ ', c.commits_more, ' more') : null) |
| 419 | ] : null, |
| 420 | Array.isArray(c.issues) ? c.issues.map(function (issue) { |
| 421 | if (issue.merged === true) |
| 422 | return h('p', 'Merged ', api.message_link(issue.link), ' in ', |
| 423 | h('code', issue.object), ' ', h('q', issue.label)) |
| 424 | if (issue.open === false) |
| 425 | return h('p', 'Closed ', api.message_link(issue.link), ' in ', |
| 426 | h('code', issue.object), ' ', h('q', issue.label)) |
| 427 | }) : null, |
| 428 | newPullRequestButton.call(this, msg) |
| 429 | ] |
| 430 | } |
| 431 | |
| 432 | if(c.type === 'issue-edit' |
| 433 | || (c.type === 'post' && c.text === '')) { |
| 434 | return h('div', |
| 435 | c.issue ? renderIssueEdit(c) : null, |
| 436 | c.issues ? c.issues.map(renderIssueEdit) : null) |
| 437 | } |
| 438 | |
| 439 | if(c.type === 'issue') { |
| 440 | return h('div', |
| 441 | c.title ? h('h4', c.title) : '', |
| 442 | api.markdown(c) |
| 443 | ) |
| 444 | } |
| 445 | |
| 446 | if(c.type === 'pull-request') { |
| 447 | return h('div', |
| 448 | c.title ? h('h4', c.title) : '', |
| 449 | api.markdown(c) |
| 450 | ) |
| 451 | } |
| 452 | }, |
| 453 | |
| 454 | message_title: function (msg) { |
| 455 | var c = msg.value.content |
| 456 | |
| 457 | if(c.type === 'git-repo') { |
| 458 | return h('div', [ |
| 459 | h('p', 'git repo ', repoName(msg.key)), |
| 460 | c.upstream ? h('p', 'fork of ', repoLink(c.upstream)) : '' |
| 461 | ]) |
| 462 | } |
| 463 | |
| 464 | if(c.type === 'git-update') { |
| 465 | return h('p', 'pushed to ', repoLink(c.repo)) |
| 466 | } |
| 467 | |
| 468 | if(c.type === 'issue-edit' || (c.type === 'post' && c.text === '')) { |
| 469 | return h('div', [ |
| 470 | c.issue ? renderIssueEdit(c) : null, |
| 471 | c.issues ? c.issues.map(renderIssueEdit) : null |
| 472 | ]) |
| 473 | } |
| 474 | |
| 475 | if(c.type === 'issue') { |
| 476 | return h('p', 'opened issue on ', repoLink(c.project)) |
| 477 | } |
| 478 | |
| 479 | if(c.type === 'pull-request') { |
| 480 | return h('p', 'opened pull-request ', [ |
| 481 | 'to ', repoLink(c.repo), ':', c.branch, ' ', |
| 482 | 'from ', repoLink(c.head_repo), ':', c.head_branch |
| 483 | ]) |
| 484 | } |
| 485 | }, |
| 486 | |
| 487 | message_meta: function (msg, sbot) { |
| 488 | var type = msg.value.content.type |
| 489 | if (type === 'issue' || type === 'pull-request') { |
| 490 | var el = h('em', '...') |
| 491 | // TODO: update if issue is changed |
| 492 | getIssueState(msg.key, function (err, state) { |
| 493 | if (err) return console.error(err) |
| 494 | el.textContent = state |
| 495 | }) |
| 496 | return el |
| 497 | } |
| 498 | }, |
| 499 | |
| 500 | message_action: function (msg, sbot) { |
| 501 | var c = msg.value.content |
| 502 | if(c.type === 'issue' || c.type === 'pull-request') { |
| 503 | var isOpen |
| 504 | var a = h('a', {href: '#', onclick: function (e) { |
| 505 | e.preventDefault() |
| 506 | api.message_confirm({ |
| 507 | type: 'issue-edit', |
| 508 | root: msg.key, |
| 509 | issues: [{ |
| 510 | link: msg.key, |
| 511 | open: !isOpen |
| 512 | }] |
| 513 | }, function (err, msg) { |
| 514 | if(err) return alert(err) |
| 515 | if(!msg) return |
| 516 | isOpen = msg.value.content.open |
| 517 | update() |
| 518 | }) |
| 519 | }}) |
| 520 | getIssueState(msg.key, function (err, state) { |
| 521 | if (err) return console.error(err) |
| 522 | isOpen = state === 'open' |
| 523 | update() |
| 524 | }) |
| 525 | function update() { |
| 526 | a.textContent = c.type === 'pull-request' |
| 527 | ? isOpen ? 'Close Pull Request' : 'Reopen Pull Request' |
| 528 | : isOpen ? 'Close Issue' : 'Reopen Issue' |
| 529 | } |
| 530 | return a |
| 531 | } |
| 532 | } |
| 533 | } |
| 534 | } |
| 535 | |
| 536 |
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