pushtocontainer.js copies files to a Windows Azure blob storage container. It only pushes changed files, so it can be used any time you want to make a container mirror your local file system.

It's especially handy for things like noderole, which can be configured to pull source files from a blob container. Using pushtocontainer.js, source changes can be efficiently copied to blob storage to update a running app.

Installation

npm install pushtocontainer -g

Usage

Usage: pushtocontainer [options]

Options:

-h, --help                        output usage information
-V, --version                     output the version number
-p, --path [path]                 local path (defaults to the current directory)
-a, --account <account-name>      blob storage account name
-k, --key <account-key>           blob storage account key
-c, --container <container-name>  blob storage container name
-m, --max-connections [maximum]   maximum number of concurrent connections

Notes

pushtocontainer.js relies on MD5 hashes to determine which files should be transferred. If you copy files into blob storage via some other tool, you may find that the MD5 hash hasn't been set, and pushtocontainer.js transfers all the files again (thinking they may need to be updated).

Some proxies (particularly corporate environments) block many rapid HTTP requests in succession. If this happens to you, you can simply wait and run the tool again. It won't transfer files that are already up-to-date. You may want to use the --max-connections option to limit the concurrency. This will effectively slow down the uploads and possibly avoid proxy limits.