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scrape.js
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122 lines (122 loc) · 6.41 KB
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"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var axios_1 = require("axios");
var fs = require("fs");
var cheerio = require("cheerio");
var child_process = require("child_process");
function gitAddCommitPush(date, filename) {
var cmdGitAdd = "git add ".concat(filename);
var cmdGitCommit = "git commit -m \"".concat(date, "\"");
var cmdGitPush = 'git push -u origin master';
child_process.execSync(cmdGitAdd);
child_process.execSync(cmdGitCommit);
child_process.execSync(cmdGitPush);
}
function createMarkdown(date, filename) {
fs.writeFileSync(filename, "## ".concat(date, "\n"));
}
function updateREADME(date) {
var content = fs.readFileSync('README.md', 'utf8');
var index = content.indexOf('## 日期如下');
var daysParts = content.substring(index);
var headParts = content.substring(0, index);
var newContent = [headParts, daysParts.replace('## 日期如下\n\n', "## \u65E5\u671F\u5982\u4E0B\n\n[".concat(date, "](https://github.com/CharlieLau/github-trending/blob/master/days/").concat(date, ".md)\n\n"))].join('\n');
fs.writeFileSync('README.md', newContent, 'utf8');
}
function scrape(language, filename) {
return __awaiter(this, void 0, void 0, function () {
var headers, url, response, $, items;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
headers = {
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:11.0) Gecko/20100101 Firefox/11.0',
Accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
'Accept-Encoding': 'gzip,deflate,sdch',
'Accept-Language': 'zh-CN,zh;q=0.8',
};
url = "https://github.com/trending/".concat(language);
return [4 /*yield*/, axios_1.default.get(url, { headers: headers })];
case 1:
response = _a.sent();
$ = cheerio.load(response.data);
items = $('div.Box article.Box-row');
fs.appendFileSync(filename, "\n#### ".concat(language, "\n"), 'utf-8');
items.each(function (_, item) {
var title = $(item).find('.lh-condensed a').text().replace(/\s+/g, '').replace(/\n+/g, '').trim();
var description = $(item).find('p.col-9').text().replace(/\s+/g, ' ').replace(/\n+/g, '').trim();
var url = "https://github.com".concat($(item).find('.lh-condensed a').attr('href'));
fs.appendFileSync(filename, "* [".concat(title, "](").concat(url, "): ").concat(description, "\n"), 'utf-8');
});
return [2 /*return*/];
}
});
});
}
function job() {
return __awaiter(this, void 0, void 0, function () {
var strDate, filename;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
strDate = new Date().toISOString().slice(0, 10);
filename = "days/".concat(strDate, ".md");
createMarkdown(strDate, filename);
return [4 /*yield*/, scrape('javascript', filename)];
case 1:
_a.sent();
return [4 /*yield*/, scrape('html', filename)];
case 2:
_a.sent();
return [4 /*yield*/, scrape('css', filename)];
case 3:
_a.sent();
return [4 /*yield*/, scrape('python', filename)];
case 4:
_a.sent();
gitAddCommitPush(strDate, filename);
return [4 /*yield*/, updateREADME(strDate)];
case 5:
_a.sent();
return [2 /*return*/];
}
});
});
}
job();