Define file name with .env

[htnabe]

For now, I am considering using the following specifications for file loading.

1. only one file can be loaded
2. specify only the folder name from the .env file
3. automatically read json files that exist in the specified folder name

Problem

With this method, if there are multiple json files in the specified folder, the intended file cannot be read. For example,

• env file
  DATA_DIR=. /hoge

• Directory structure
  /root
  ┣ /hoge
  ┃ ┣　a.json
  ┃ ┗　b.json
  ┗ .env

In such a case, it is not possible to explicitly set whether a.json or b.json is to be read.

Solution

Make it possible to set the relativve path to the target json file like the following way.
FILE_PATH=./hoge/a.json