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GeezerVison is showing github.com — github.js/github.js at master · paulsmith/github.js Expand file tree/ Copy pathgithub.jsMore file actions 537 lines (443 loc) · 15 KB / Copy pathgithub.jsFile metadata and controls537 lines (443 loc) · 15 KB 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 // Github.js 0.7.0 // (c) 2012 Michael Aufreiter, Development Seed // Github.js is freely distributable under the MIT license. // For all details and documentation: // http://substance.io/michael/github (function() { var Github; var API_URL = 'https://api.github.com'; Github = window.Github = function(options) { // HTTP Request Abstraction // ======= // // I'm not proud of this and neither should you be if you were responsible for the XMLHttpRequest spec. function _request(method, path, data, cb, raw) { function getURL() { var url = API_URL + path; return url + ((/\?/).test(url) ? "&" : "?") + (new Date()).getTime(); } var xhr = new XMLHttpRequest(); if (!raw) {xhr.dataType = "json";} xhr.open(method, getURL()); xhr.onreadystatechange = function () { if (this.readyState == 4) { if (this.status >= 200 && this.status < 300 || this.status === 304) { cb(null, raw ? this.responseText : this.responseText ? JSON.parse(this.responseText) : true); } else { cb({request: this, error: this.status}); } } }; xhr.setRequestHeader('Accept','application/vnd.github.raw'); xhr.setRequestHeader('Content-Type','application/json'); if ( (options.auth == 'oauth' && options.token) || (options.auth == 'basic' && options.username && options.password) ) { xhr.setRequestHeader('Authorization',options.auth == 'oauth' ? 'token '+ options.token : 'Basic ' + Base64.encode(options.username + ':' + options.password) ); } data ? xhr.send(JSON.stringify(data)) : xhr.send(); } // User API // ======= Github.User = function() { this.repos = function(cb) { _request("GET", "/user/repos?type=all&per_page=1000&sort=updated", null, function(err, res) { cb(err, res); }); }; // List user organizations // ------- this.orgs = function(cb) { _request("GET", "/user/orgs", null, function(err, res) { cb(err, res); }); }; // List authenticated user's gists // ------- this.gists = function(cb) { _request("GET", "/gists", null, function(err, res) { cb(err,res); }); }; // Show user information // ------- this.show = function(username, cb) { var command = username ? "/users/"+username : "/user"; _request("GET", command, null, function(err, res) { cb(err, res); }); }; // List user repositories // ------- this.userRepos = function(username, cb) { _request("GET", "/users/"+username+"/repos?type=all&per_page=1000&sort=updated", null, function(err, res) { cb(err, res); }); }; // List a user's gists // ------- this.userGists = function(username, cb) { _request("GET", "/users/"+username+"/gists", null, function(err, res) { cb(err,res); }); }; // List organization repositories // ------- this.orgRepos = function(orgname, cb) { _request("GET", "/orgs/"+orgname+"/repos?type=all&per_page=1000&sort=updated&direction=desc", null, function(err, res) { cb(err, res); }); }; // Follow user // ------- this.follow = function(username, cb) { _request("PUT", "/user/following/"+username, null, function(err, res) { cb(err, res); }); }; // Unfollow user // ------- this.unfollow = function(username, cb) { _request("DELETE", "/user/following/"+username, null, function(err, res) { cb(err, res); }); }; }; // Repository API // ======= Github.Repository = function(options) { var repo = options.name; var user = options.user; var that = this; var repoPath = "/repos/" + user + "/" + repo; var currentTree = { "branch": null, "sha": null }; // Uses the cache if branch has not been changed // ------- function updateTree(branch, cb) { if (branch === currentTree.branch && currentTree.sha) return cb(null, currentTree.sha); that.getRef("heads/"+branch, function(err, sha) { currentTree.branch = branch; currentTree.sha = sha; cb(err, sha); }); } // Get a particular reference // ------- this.getRef = function(ref, cb) { _request("GET", repoPath + "/git/refs/" + ref, null, function(err, res) { if (err) return cb(err); cb(null, res.object.sha); }); }; // Create a new reference // -------- // // { // "ref": "refs/heads/my-new-branch-name", // "sha": "827efc6d56897b048c772eb4087f854f46256132" // } this.createRef = function(options, cb) { _request("POST", repoPath + "/git/refs", options, cb); }; // Delete a reference // -------- // // repo.deleteRef('heads/gh-pages') // repo.deleteRef('tags/v1.0') this.deleteRef = function(ref, cb) { _request("DELETE", repoPath + "/git/refs/"+ref, options, cb); }; // List all branches of a repository // ------- this.listBranches = function(cb) { _request("GET", repoPath + "/git/refs/heads", null, function(err, heads) { if (err) return cb(err); cb(null, _.map(heads, function(head) { return _.last(head.ref.split('/')); })); }); }; // Retrieve the contents of a blob // ------- this.getBlob = function(sha, cb) { _request("GET", repoPath + "/git/blobs/" + sha, null, cb, 'raw'); }; // For a given file path, get the corresponding sha (blob for files, tree for dirs) // ------- this.getSha = function(branch, path, cb) { // Just use head if path is empty if (path === "") return that.getRef("heads/"+branch, cb); that.getTree(branch+"?recursive=true", function(err, tree) { var file = _.select(tree, function(file) { return file.path === path; })[0]; cb(null, file ? file.sha : null); }); }; // Retrieve the tree a commit points to // ------- this.getTree = function(tree, cb) { _request("GET", repoPath + "/git/trees/"+tree, null, function(err, res) { if (err) return cb(err); cb(null, res.tree); }); }; // Post a new blob object, getting a blob SHA back // ------- this.postBlob = function(content, cb) { if (typeof(content) === "string") { content = { "content": content, "encoding": "utf-8" }; } _request("POST", repoPath + "/git/blobs", content, function(err, res) { if (err) return cb(err); cb(null, res.sha); }); }; // Update an existing tree adding a new blob object getting a tree SHA back // ------- this.updateTree = function(baseTree, path, blob, cb) { var data = { "base_tree": baseTree, "tree": [ { "path": path, "mode": "100644", "type": "blob", "sha": blob } ] }; _request("POST", repoPath + "/git/trees", data, function(err, res) { if (err) return cb(err); cb(null, res.sha); }); }; // Post a new tree object having a file path pointer replaced // with a new blob SHA getting a tree SHA back // ------- this.postTree = function(tree, cb) { _request("POST", repoPath + "/git/trees", { "tree": tree }, function(err, res) { if (err) return cb(err); cb(null, res.sha); }); }; // Create a new commit object with the current commit SHA as the parent // and the new tree SHA, getting a commit SHA back // ------- this.commit = function(parent, tree, message, cb) { var data = { "message": message, "author": { "name": options.username }, "parents": [ parent ], "tree": tree }; _request("POST", repoPath + "/git/commits", data, function(err, res) { currentTree.sha = res.sha; // update latest commit if (err) return cb(err); cb(null, res.sha); }); }; // Update the reference of your head to point to the new commit SHA // ------- this.updateHead = function(head, commit, cb) { _request("PATCH", repoPath + "/git/refs/heads/" + head, { "sha": commit }, function(err, res) { cb(err); }); }; // Show repository information // ------- this.show = function(cb) { _request("GET", repoPath, null, cb); }; // Get contents // -------- this.contents = function(branch, path, cb) { _request("GET", repoPath + "/contents?ref=" + branch, { path: path }, cb); }; // Fork repository // ------- this.fork = function(cb) { _request("POST", repoPath + "/forks", null, cb); }; // Create pull request // -------- this.createPullRequest = function(options, cb) { _request("POST", repoPath + "/pulls", options, cb); }; // Read file at given path // ------- this.read = function(branch, path, cb) { that.getSha(branch, path, function(err, sha) { if (!sha) return cb("not found", null); that.getBlob(sha, function(err, content) { cb(err, content, sha); }); }); }; // Remove a file from the tree // ------- this.remove = function(branch, path, cb) { updateTree(branch, function(err, latestCommit) { that.getTree(latestCommit+"?recursive=true", function(err, tree) { // Update Tree var newTree = _.reject(tree, function(ref) { return ref.path === path; }); _.each(newTree, function(ref) { if (ref.type === "tree") delete ref.sha; }); that.postTree(newTree, function(err, rootTree) { that.commit(latestCommit, rootTree, 'Deleted '+path , function(err, commit) { that.updateHead(branch, commit, function(err) { cb(err); }); }); }); }); }); }; // Move a file to a new location // ------- this.move = function(branch, path, newPath, cb) { updateTree(branch, function(err, latestCommit) { that.getTree(latestCommit+"?recursive=true", function(err, tree) { // Update Tree _.each(tree, function(ref) { if (ref.path === path) ref.path = newPath; if (ref.type === "tree") delete ref.sha; }); that.postTree(tree, function(err, rootTree) { that.commit(latestCommit, rootTree, 'Deleted '+path , function(err, commit) { that.updateHead(branch, commit, function(err) { cb(err); }); }); }); }); }); }; // Write file contents to a given branch and path // ------- this.write = function(branch, path, content, message, cb) { updateTree(branch, function(err, latestCommit) { if (err) return cb(err); that.postBlob(content, function(err, blob) { if (err) return cb(err); that.updateTree(latestCommit, path, blob, function(err, tree) { if (err) return cb(err); that.commit(latestCommit, tree, message, function(err, commit) { if (err) return cb(err); that.updateHead(branch, commit, cb); }); }); }); }); }; // List commits on a repository. Takes an object of optional paramaters: // sha: SHA or branch to start listing commits from // path: Only commits containing this file path will be returned // author: GitHub login, name, or email by which to filter by commit author // since: ISO 8601 date - only commits after this date will be returned // until: ISO 8601 date - only commits before this date will be returned // ------- this.getCommits = function(cb, options) { options = options || {}; var url = repoPath + "/commits"; var params = []; if (options.sha) { params.push("sha=" + encodeURIComponent(options.sha)); } if (options.path) { params.push("path=" + encodeURIComponent(options.path)); } if (options.since) { var since = options.since; if (since.constructor === Date) { since = since.toISOString(); } params.push("since=" + encodeURIComponent(since)); } if (options.until) { var until = options.until; if (until.constructor === Date) { until = until.toISOString(); } params.push("until=" + encodeURIComponent(until)); } if (params.length > 0) { url += "?" + params.join("&"); } _request("GET", url, null, cb); }; }; // Gists API // ======= Github.Gist = function(options) { var id = options.id; var gistPath = "/gists/"+id; // Read the gist // -------- this.read = function(cb) { _request("GET", gistPath, null, function(err, gist) { cb(err, gist); }); }; // Create the gist // -------- // { // "description": "the description for this gist", // "public": true, // "files": { // "file1.txt": { // "content": "String file contents" // } // } // } this.create = function(options, cb){ _request("POST","/gists", options, cb); }; // Delete the gist // -------- this.delete = function(cb) { _request("DELETE", gistPath, null, function(err,res) { cb(err,res); }); }; // Fork a gist // -------- this.fork = function(cb) { _request("POST", gistPath+"/fork", null, function(err,res) { cb(err,res); }); }; // Update a gist with the new stuff // -------- this.update = function(options, cb) { _request("PATCH", gistPath, options, function(err,res) { cb(err,res); }); }; }; // Top Level API // ------- this.getRepo = function(user, repo) { return new Github.Repository({user: user, name: repo}); }; this.getUser = function() { return new Github.User(); }; this.getGist = function(id) { return new Github.Gist({id: id}); }; }; }).call(this); |
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