Merge pull request #21 from igorshubovych/static-site-zip

Fix #12, #19: download pages zip archive from tldr-pages.github.io static site instead of Github API

Author: igorshubovych

config.json

@@ -1,5 +1,4 @@
 {
-  "repository" : "tldr-pages/tldr",
   "colors": {
     "text": "green",
     "command-background": "black",

lib/remote.js

@@ -16,18 +16,23 @@ if (config.get().proxy) {
 }
 
 exports.download = function(done) {
-
   var src = source();
-  var url = 'https://github.com/' + src.user + '/' + src.repo + '/archive/' + src.branch + '.zip';
+  var url = 'http://tldr-pages.github.io/assets/tldr.zip';
   var target = path.join(os.tmpdir(), 'tldr');
-  var inside = path.join(target, src.repo + '-' + src.branch);
+  var inside = target;
+  if (src) {
+    url = 'https://github.com/' + src.user + '/' + src.repo + '/archive/' + src.branch + '.zip';
+    inside = path.join(target, src.repo + '-' + src.branch);
+  }
 
   rimraf.sync(target);
   mkdirp.sync(target);
 
   var extractor = unzip.Extract({path: target});
-  extractor.on('error', done);
-  extractor.on('finish', function() {
+  extractor.on('error', function (e) {
+    done(new Error('Cannot update from ' + url), inside);
+  });
+  extractor.on('close', function() {
     done(null, inside);
   });
 
@@ -38,16 +43,17 @@ exports.download = function(done) {
 
   req.on('error', done);
   req.pipe(extractor);
-
 }
 
 function source() {
-  var parts  = config.get().repository.split('#');
-  var github = parts[0].match(/^(.*)\/(.*)$/);
-  return {
-    user: github[1],
-    repo: github[2],
-    branch: parts[1] || 'master'
-  };
-
+  var repository = config.get().repository;
+  if (repository) {
+    var parts  = repository.split('#');
+    var github = parts[0].match(/^(.*)\/(.*)$/);
+    return {
+      user: github[1],
+      repo: github[2],
+      branch: parts[1] || 'master'
+    };
+  }
 }