nano - npm Package Compare versions

Comparing version 3.0.9 to 3.1.0

nano.js

@@ -75,3 +75,3 @@ /* minimal couch in node
   *
-  * @param {opts:object|string} request options; 
+  * @param {opts:object|string} request options;
   *          e.g. {db: "test", method: "GET"}
@@ -85,3 +85,4 @@ *        {opts.db:string} database name
   *        {opts.content_type:string:optional} content type, default to json
-  *        {opts.body:object|string|binary:optional} document or attachment body
+  *        {opts.body:object|string|binary:optional} document or attachment
+  *        body
   *        {opts.encoding:string:optional} encoding for attachments
@@ -123,3 +124,3 @@ * @param {callback:function:optional} function to call back
     // check github.com/mikeal/request for docs
-    if (opts.jar) { 
+    if (opts.jar) {
       req.jar = opts.jar;
@@ -144,3 +145,3 @@ }
       if(!/^_design/.test(opts.doc)) {
-        try { 
+        try {
           req.uri += "/" + encodeURIComponent(opts.doc);
@@ -188,3 +189,3 @@ }
             try { params[key] = JSON.stringify(params[key]); }
-            catch (err) { 
+            catch (err) {
               return errs.handle(errs.merge(err,
@@ -206,3 +207,3 @@ { "note"  : "bad params: " + key + " = " + params[key]
 
-      try { 
+      try {
         req.uri += "?" + qs.stringify(params);
@@ -234,3 +235,3 @@ }
           });
-        } catch (err3) { 
+        } catch (err3) {
           return errs.handle(errs.merge(err3,
@@ -246,6 +247,7 @@ { "note"  : "body seems to be invalid json"
     if(opts.form) {
-      req.headers['content-type'] = 'application/x-www-form-urlencoded; charset=utf-8';
+      req.headers['content-type'] = 
+        'application/x-www-form-urlencoded; charset=utf-8';
       req.body = qs.stringify(opts.form).toString('utf8');
     }
-    
+
     log(req);
@@ -257,3 +259,3 @@
         return request(req);
-      } catch (err4) { 
+      } catch (err4) {
         return errs.handle(errs.merge(err4,
@@ -309,3 +311,3 @@ { "note"  : "request threw when you tried to stream"
       return stream;
-    } catch(err5) { 
+    } catch(err5) {
       return errs.merge(err5,
@@ -474,4 +476,4 @@ { "note"  : "request threw when you tried to create the object"
    *   https://github.com/iriscouch/follow
-   * 
    *
+   *
    * @see relax
@@ -629,3 +631,3 @@ */
     *
-    * e.g. db2.head("foo", function (e,b) {
+    * e.g. db2.head("foo", function (e,b,h) {
     *        console.log(e,b,h);
@@ -646,2 +648,39 @@ *        return;
    /*
+    * copy a document to a new document, or overwrite an existing document
+    * [1]: http://wiki.apache.org/couchdb/HTTP_Document_API#COPY
+    *
+    * e.g. db2.copy("source", "target", { overwrite: true }, function(e,b,h) {
+    *        console.log(e,b,h);
+    *        return;
+    *      });
+    *
+    * @param {doc_src:string} source document name
+    * @param {doc_dest:string} destination document name
+    * @param {opts:object:optional} set overwrite preference
+    *
+    * @see relax
+    */
+    function copy_doc(doc_src, doc_dest, opts, callback) {
+      if(typeof opts === "function") {
+        callback = opts;
+        opts     = {};
+      }
+      var params =
+        { db: db_name, doc: doc_src, method: "COPY"
+        , headers: { "Destination": doc_dest } 
+        };
+      if(opts.overwrite) {
+        return head_doc(doc_dest, function (e,b,h) {
+          if (typeof h.etag === "string") {
+            params.headers.Destination += "?rev=" + 
+              h.etag.substring(1, h.etag.length - 1);
+          }
+          return relax(params, callback);
+        });
+      } else {
+        return relax(params, callback);
+      }
+    }
+
+   /*
     * lists all the documents in a couchdb database
@@ -669,3 +708,4 @@ *
     * @param {doc_names:object} document keys as per the couchdb api[1]
-    * @param {params:object} additions to the querystring, note that include_docs is always set to true
+    * @param {params:object} additions to the querystring, note 
+    * that include_docs is always set to true
     *
@@ -722,3 +762,3 @@ * @see get_doc
     */
-   function update_with_handler_doc(design_name, update_name, 
+   function update_with_handler_doc(design_name, update_name,
      doc_name, body, callback) {
@@ -729,3 +769,3 @@ if(typeof body === "function") {
      }
-     var update_path = '_design/' + design_name + '/_update/' + 
+     var update_path = '_design/' + design_name + '/_update/' +
        update_name + '/' + doc_name;
@@ -831,4 +871,4 @@ return relax(
         }
-      , compact           : function(cb) { 
-          return compact_db(db_name,cb); 
+      , compact           : function(cb) {
+          return compact_db(db_name,cb);
         }
@@ -845,2 +885,3 @@ , changes           : function(params,cb) {
       , head              : head_doc
+      , copy              : copy_doc
       , destroy           : destroy_doc
@@ -851,3 +892,3 @@ , bulk              : bulk_docs
       , config            : {url: cfg.url, db: db_name}
-      , attachment        : 
+      , attachment        :
         { insert          : insert_att
@@ -870,3 +911,3 @@ , get             : get_att
   // server level exports
-  public_functions = 
+  public_functions =
     { db          :
@@ -935,3 +976,3 @@ { create    : create_db
 
-  // nano('http://couch.nodejitsu.com/db1') 
+  // nano('http://couch.nodejitsu.com/db1')
   //   should return a database
@@ -938,0 +979,0 @@ // nano('http://couch.nodejitsu.com')

package.json

@@ -5,3 +5,3 @@ { "name"            : "nano"
 , "repository"      : "git://github.com/dscape/nano"
-, "version"         : "3.0.9"
+, "version"         : "3.1.0"
 , "author"          : "Nuno Job <[e-mail]> (http://nunojob.com)"
@@ -25,3 +25,3 @@ , "contributors"    :
   , "Dominique Sandoz <[e-mail]>"
-  , "John Lancaster (http://jlank.com)"
+  , "John Lancaster <[e-mail]> (http://jlank.com)"
   ]
@@ -28,0 +28,0 @@ , "keywords"        :

README.md

@@ -330,2 +330,15 @@ # nano
 
+### db.copy(src_doc, dest_doc, opts, [callback])
+
+`copy` the contents (and attachments) of a document
+to a new document, or overwrite an existing target document
+
+``` js
+alice.copy('rabbit', 'rabbit2', { overwrite: true }, function(err, _, headers) {
+  if (!err)
+    console.log(headers);
+});
+```
+
+
 ### db.bulk(docs, [params], [callback])
@@ -553,2 +566,3 @@
 * article: [securing a site with couchdb cookie authentication using node.js and nano](http://mahoney.eu/2012/05/23/couchdb-cookie-authentication-nodejs-nano/)
+* article: [adding copy to nano](http://blog.jlank.com/2012/07/04/adding-copy-to-nano/)
 
@@ -555,0 +569,0 @@ ## roadmap

tests/helpers.js

@@ -91,3 +91,3 @@ var path    = require('path')
         }
-        nk[method](npath, body).reply(status, response, headers);
+        nk.intercept(npath, method, body).reply(status, response, headers);
       }
@@ -94,0 +94,0 @@ });

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

137656

increased by3.72%

Number of package files

77

increased by2.67%

Lines of code

3320

increased by4.21%

Number of lines in readme file

647

increased by2.21%

No dependency changes