added the ability to include only container having label using INCLUDE_LABEL param

[mohamed-el-habib]

Added the ability to include only container having label using INCLUDE_LABEL param (Same as EXCLUDE_LABEL). I'm using this feature to use logspout container into docker-compose.yml. add expose log of others services throw http

[josegonzalez]

Don't we have this somewhere already?

[mohamed-el-habib]

Maybe i missed that, but as i saw there are some things similar when logs are routed, but no things when logs are pumped.

[mohamed-el-habib]

@josegonzalez : I simplified the code as i can (i my first time with golang), and updated the README.md.

[mohamed-el-habib]

@josegonzalez did my code need documentation ?

[itajaja]

what's the difference between this vs the filter approach?

[mohamed-el-habib]

May be, misunderstood the filter approach. My use case is to have a docker-compose file with a list of containers for my application. And I want to add logspout container to this compose file. I want logspout to load only the compose container 's logs and expose them throw http module. How can I do that using filter approach.

[michaelshobbs]

@mattaitchison @josegonzalez Thoughts on having both INCLUDE & EXCLUDE?