This buildpack allows you to decrypt your transcrypt-encrypted files on deploy.
To use this buildpack, you need to set TRANSCRYPT_PASSWORD and
TRANSCRYPT_CIPHER config variables on your app.
The password is mandatory and buildpack will fail if it's missing, but
the cipher is optional and defaults to aes-256-cbc if not set.
This buildpack does not have any extra dependencies, except for git and
openssl, which should be available by default.
It does not use transcrypt script itself but calls openssl enc to
decrypt the files instead.