couchbase-view-manager
A View Manager for CouchBase written in Node.JS
Usage
Usage: node ./view_manager.js -u [str] -p [str] -D [dir] [opts] --force --update
Options:
-p, --bucket-password [default: ""]
-H, --host [default: "127.0.0.1:8091"]
-D, --directory [default: "views"]
--dev [default: false]
-l, --list [default: null]
-e, --no-eval [default: false]
-b, --bucket [default: null]
-d, --design [default: null]
-v, --view [default: false]
-f, --force [default: false]
-u, --update [default: false]
-h, --help [default: false]
-V, --version [default: false]View Directory
Example with 2 buckets (user and images), and 2 designs for user (info, stats).
$ ls -lR
-rw-r--r-- 1 nico nico 7,0K mai 28 16:45 view_manager.js
./views:
total 8,0K
drwxr-xr-x 2 nico nico 4,0K mai 28 16:54 images
drwxr-xr-x 4 nico nico 4,0K mai 28 17:03 user
./views/images:
total 0
./views/user:
total 8,0K
drwxr-xr-x 2 nico nico 4,0K mai 28 17:03 info
drwxr-xr-x 2 nico nico 4,0K mai 28 17:00 stats
./views/user/info:
total 0
./views/user/stats:
total 0
-rw-r--r-- 1 nico nico 0 mai 28 17:00 aggreg.map.js
-rw-r--r-- 1 nico nico 0 mai 28 17:00 aggreg.reduce.jsTo push the view aggreg
Syntax
You have to follow some rules:
| map function | reduce function | |
|---|---|---|
| naming | aggreg.map.js | aggreg.reduce.js |
| required | yes | no |
| syntax | javascript function(doc, meta) {/*...*/} |
_count or javascript function(key, values, rereduce) {/*...*/}
|
Command line
first push
$ node ./view_manager.js -b user -d stats -v aggreg
users/stats/aggreg created
view already exists
$ node ./view_manager.js -b user -d stats -v aggreg
users/stats/aggreg not changed
view already exists, and your local version has changed
$ node ./view_manager.js -b user -d stats -v aggreg
users/stats/aggreg changed but not updated
You have to precise the --update option.
$ node ./view_manager.js -b user -d stats -v aggreg --update
users/stats/aggreg updated
with --force, all views are pushed without verification.
Evaluation
The -e option (default to true) and stops sending if your view is not a valid JS.
Dev
The dev option (default to false) push views on the dev design. Else on the prod one.