Added additional debugging and error checks, bump version (0.1.0)

DamonOehlman · Dec 19, 2011 · e877d3e · e877d3e
1 parent 540c332
commit e877d3e
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/lib/writer.js b/lib/writer.js
@@ -40,6 +40,7 @@ AttachmentWriter.prototype.end = function() {
     debug('stream ended, uploading attachment');
 
     // get the current version of the document from couch
+    debug('requesting current doc: ' + this.path);
     request(this.path, function(err, res, body) {
         if (! err) {
             var currentDoc = {};
@@ -49,11 +50,16 @@ AttachmentWriter.prototype.end = function() {
 
                 // if the current doc has an error, then reset the current doc
                 if (currentDoc.error) {
+                    debug('got error requesting current doc: ' + currentDoc.error);
                     currentDoc = {};
                 }
             }
             catch (e) {
-                // unable to parse, stick with the empty toc
+                writer.emit('error', 'Cannot parse existing doc');
+            }
+
+            if (currentDoc._rev) {
+                debug(writer.path + ' retrieved, current revision = ' + currentDoc._rev);
             }
 
             // ensure the current doc has an attachments member
@@ -73,7 +79,13 @@ AttachmentWriter.prototype.end = function() {
             }
 
             // if the current document does not have an id, then give it one
+            debug('putting document update @ ' + writer.path);
             request({ url: writer.path, method: 'PUT', json: currentDoc }, function(err, res, body) {
+                // check if we have received a body error from the response
+                if (!err && typeof body == 'object' && body.error) {
+                    err = body.error;
+                }
+
                 if (! err) {
                     debug('uploaded doc ' + (typeof body == 'object' ? body.id + '/' + body.rev : ''));
                     writer.emit('end');

diff --git a/package.json b/package.json
@@ -5,7 +5,7 @@
     "couchdb"
   ],
   "author": "Damon Oehlman <damon.oehlman@sidelab.com>",
-  "version": "0.0.5",
+  "version": "0.1.0",
   "engines": {
     "node": ">= 0.4.x < 0.7.0"
   },