Cache nginx debs

[jgallen23]

this will speed up deployment a bit

[jgallen23]

ping :)

[ghost]

Thanks for the PR, and apologies for the wait..

Is there a way to do the version check in a more automated fashion? i.e.:

• Mark when apt-get update was last run as well as current version of nginx
• If apt-get update wasn't run in the last $x (24h?), run it
• Check if there's a newer version available (via apt-cache?) and download new packages

It would allow nginx to be updated automatically and not get stuck behind me/someone updating this buildpack or someone waiting for the a newer buildstep to be published

[jgallen23]

yeah. I can look into that. I figured nginx isn't updated all that often, so it would be ok and worst case they could delete the cache directory on the box if they wanted latest.

[ghost]

Hm, on second thought I'm OK with that.

Could you change lines 5-7 to be independent of versions? Something like $CACHEDIR/nginx_*.deb (etc) could work

[jgallen23]

great idea. I'll make that change later today

[ghost]

Thanks!