Add support for passing a file path as the value for DB password#186

Merged

yosifkit merged 3 commits intodocker-library:masterfrom mdlinville:wordpress_support_secrets

Nov 17, 2016

+175-50

Commits on Nov 14, 2016

Add support for passing a file path as the value for WORDPRESS_DB_PASSWORD
Misty Stanley-Jones
committed

Commits on Nov 17, 2016

Add a "file_env" helper function and convert the rest of the file to use it for every user-specified value
tianon
committed
Add "set -u" for further accidental mistake protection
tianon
committed