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Feel free to change or remove this file, it is informational only.
Repo layout
===========
php/ - Externally exposed php code goes here
libs/ - Additional libraries
misc/ - For not-externally exposed php code
../data - For persistent data (full path in environment var: OPENSHIFT_DATA_DIR)
.openshift/pear.txt - list of pears to install
.openshift/action_hooks/pre_build - Script that gets run every git push before the build
.openshift/action_hooks/build - Script that gets run every git push as part of the build process (on the CI system if available)
.openshift/action_hooks/deploy - Script that gets run every git push after build but before the app is restarted
.openshift/action_hooks/post_deploy - Script that gets run every git push after the app is restarted
Notes about layout
==================
Please leave php, libs and data directories but feel free to create additional
directories if needed.
Note: Every time you push, everything in your remote repo dir gets recreated
please store long term items (like an sqlite database) in ../data which will
persist between pushes of your repo.
Environment Variables
=====================
OpenShift Express provides several environment variables to reference for ease
of use. The following list are some common variables but far from exhaustive:
$_ENV['OPENSHIFT_GEAR_NAME'] - Application name
$_ENV['OPENSHIFT_GEAR_DIR'] - Application dir
$_ENV['OPENSHIFT_DATA_DIR'] - For persistent storage (between pushes)
$_ENV['OPENSHIFT_TMP_DIR'] - Temp storage (unmodified files deleted after 10 days)
When embedding a database using 'rhc cartridge add', you can reference environment
variables for username, host and password:
$_ENV['OPENSHIFT_DB_HOST'] - DB host
$_ENV['OPENSHIFT_DB_PORT'] - DB Port
$_ENV['OPENSHIFT_DB_USERNAME'] - DB Username
$_ENV['OPENSHIFT_DB_PASSWORD'] - DB Password
To get a full list of environment variables, simply add a line in your
.openshift/action_hooks/build script that says "export" and push.
pear.txt
===========
A list of pears to install, line by line on the server. This will happen when
the user git pushes.
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