https://github.com/angular/angular.js
Tip revision: cfc18efd2837ccfd6932ea29d6e80e04243df129 authored by Igor Minar on 11 April 2011, 17:22:38 UTC
cutting the 0.9.15 lethal-stutter release
cutting the 0.9.15 lethal-stutter release
Tip revision: cfc18ef
gdocs.js
#!/usr/bin/env node
var http = require('http');
var https = require('https');
var fs = require('fs');
var collections = {
'guide': 'http://docs.google.com/feeds/default/private/full/folder%3A0B9PsajIPqzmANGUwMGVhZmYtMTk1ZC00NTdmLWIxMDAtZGI5YWNlZjQ2YjZl/contents',
'api': 'http://docs.google.com/feeds/default/private/full/folder%3A0B7Ovm8bUYiUDYjMwYTc2YWUtZTgzYy00YjIxLThlZDYtYWJlOTFlNzE2NzEw/contents',
'cookbook': 'http://docs.google.com/feeds/default/private/full/folder%3A0B7Ovm8bUYiUDNzkxZWM5ZTItN2M5NC00NWIxLTg2ZDMtMmYwNDY1NWM1MGU4/contents',
'misc': 'http://docs.google.com/feeds/default/private/full/folder%3A0B7Ovm8bUYiUDZjVlNmZkYzQtMjZlOC00NmZhLWI5MjAtMGRjZjlkOGJkMDBi/contents'
}
console.log('Google Docs...');
var flag = process && process.argv[2];
if (flag == '--login')
askPassword(function(password){
login(process.argv[3], password);
});
else if (flag == '--fetch') {
var collection = process.argv[3];
if (collection) {
fetch(collection, collections[collection]);
} else {
for (collection in collections)
fetch(collection, collections[collection]);
}
} else
help();
function help(){
console.log('Synopsys');
console.log('gdocs.js --login <username>');
console.log('gdocs.js --fetch [<docs collection>]');
process.exit(-1);
};
function fetch(name, url){
//https://docs.google.com/feeds/default/private/full/folder%3Afolder_id/contents
console.log('fetching a list of docs in collection ' + name + '...');
request('GET', url, {
headers: {
'Gdata-Version': '3.0',
'Authorization': 'GoogleLogin auth=' + getAuthToken()
}
},
function(chunk){
var entries = chunk.split('<entry');
entries.shift();
entries.forEach(function(entry){
var title = entry.match(/<title>(.*?)<\/title>/)[1];
if (title.match(/\.ngdoc$/)) {
var exportUrl = entry.match(/<content type='text\/html' src='(.*?)'\/>/)[1];
download(title, exportUrl);
}
});
}
);
}
function download(name, url) {
console.log('Downloading:', name, '...');
request('GET', url + '&exportFormat=txt',
{
headers: {
'Gdata-Version': '3.0',
'Authorization': 'GoogleLogin auth=' + getAuthToken()
}
},
function(data){
data = data.replace('\ufeff', '');
data = data.replace(/\r\n/mg, '\n');
data = data.replace(/^ /mg, ' '); //for some reason gdocs drop first space for indented lines
// strip out all text annotation comments
data = data.replace(/^\[a\][\S\s]*/m, '');
// strip out all text annotations
data = data.replace(/\[\w{1,3}\]/mg, '');
// fix smart-quotes
data = data.replace(/[“”]/g, '"');
data = data.replace(/[‘’]/g, "'");
data = data + '\n';
fs.writeFileSync('docs/' + name, reflow(data, 100));
}
);
}
/**
* token=$(curl
* -s https://www.google.com/accounts/ClientLogin
* -d Email=...username...
* -d Passwd=...password...
* -d accountType=GOOGLE
* -d service=writely
* -d Gdata-version=3.0 | cut -d "=" -f 2)
*/
function login(username, password){
request('POST', 'https://www.google.com/accounts/ClientLogin',
{
data: {
Email: username,
Passwd: password,
accountType: 'GOOGLE',
service: 'writely',
'Gdata-version': '3.0'
},
headers: {
'Content-type': 'application/x-www-form-urlencoded'
}
},
function(chunk){
var token;
chunk.split('\n').forEach(function(line){
var parts = line.split('=');
if (parts[0] == 'Auth') {
token = parts[1];
}
});
if (token) {
fs.writeFileSync('tmp/gdocs.auth', token);
console.log("logged in, token saved in 'tmp/gdocs.auth'");
} else {
console.log('failed to log in');
}
}
);
}
function getAuthToken(){
return fs.readFileSync('tmp/gdocs.auth');
}
function request(method, url, options, response) {
var url = url.match(/http(s?):\/\/(.+?)(\/.*)/);
var request = (url[1] ? https : http).request({
host: url[2],
port: (url[1] ? 443 : 80),
path: url[3],
method: method
}, function(res){
var data = [];
res.setEncoding('utf8');
res.on('end', function(){
response(data.join(''));
});
res.on('data', function (chunk) {
data.push(chunk);
});
});
for(var header in options.headers) {
request.setHeader(header, options.headers[header]);
}
if (options.data)
request.write(encodeData(options.data));
request.on('end', function(){
console.log('end');
});
request.end();
}
function encodeData(obj) {
var pairs = [];
for(var key in obj) {
pairs.push(key + '=' + obj[key]);
}
return pairs.join('&') + '\n';
}
function askPassword(callback) {
var stdin = process.openStdin(),
stdio = process.binding("stdio");
stdio.setRawMode();
console.log('Enter your password:');
var password = ""
stdin.on("data", function (c) {
c = c + "";
switch (c) {
case "\n": case "\r": case "\u0004":
stdio.setRawMode(false);
stdin.pause();
callback(password);
break;
case "\u0003":
process.exit();
break;
default:
password += c;
break;
}
})
}
function reflow(text, margin) {
var lines = [];
text.split(/\n/).forEach(function(line) {
var col = 0;
var reflowLine = '';
function flush(){
reflowLine = reflowLine.replace(/\s*$/, '');
lines.push(reflowLine);
reflowLine = '';
col = 0;
}
line.replace(/\s*\S*\s*/g, function(chunk){
if (col + chunk.length > margin) flush();
reflowLine += chunk;
col += chunk.length;
});
flush();
});
return lines.join('\n');
}