Run Multiple Collections within folder

Currently I have a number of Postman collections which we wish to use as a set of smoke tests. I anticipated I would be able to point at a directory containing postman collections and for all of these to be executed one by one. However, this is not possible. My expectation was incorrect and I have worked around the issue by having multiple newman run commands, though this seems like waste/duplication.

1. Newman Version (can be found via newman -v): 3.3.1
2. OS details (type, version, and architecture): Windows 7-x64
3. Are you using Newman as a library, or via the CLI? CLI
4. Did you encounter this recently, or has this bug always been there: No bug, potential feature request
5. Expected behaviour: Expected to point newman at a folder containing a number of collections and for it to iterate over them. Clearly this expectation was incorrect but could be helpful? At the moment I’m just repeating the same newman run command but pointing to a different collection within the same folder each time.
6. Command / script used to run Newman: newman run C:\PostmanCollections\requests\ -e C:\PostmanCollections\environment\postman_environment.json
7. Sample collection, and auxilliary files (minus the sensitive details): N/A
8. Screenshots (if applicable): N/A

[Ne4istb]

I solved this issue in a bit another way: have written a tool for combining several collections into one. https://www.npmjs.com/package/postman-combine-collections

We successfully use it in CI run.

[caddac]

I solved this by having a Command Line build step in TeamCity and running:

for collection in ./tests/*; do newman run "$collection" --environment ./envs/dev.postman_environment.json' -r cli,teamcity; done