seance/config.js

// load configuraton from .env file (if exists)
require('dotenv').config()
const convict = require('convict')

let config = convict({
  webdav: {
    server_url: {
      doc: 'WebDAV server URL (eg. https://myhost.com:2078)',
      format: 'url',
      env: 'WEBDAV_SERVER_URL',
      default: null,
    },
    username: {
      doc: 'Username for WebDAV server',
      format: 'String',
      env: 'WEBDAV_USERNAME',
      default: null,
    },
    password: {
      doc: 'Password for WebDAV server',
      format: 'String',
      env: 'WEBDAV_PASSWORD',
      default: null,
      sensitive: true,
    },
    path_prefix: {
      doc: 'Where to upload files (eg. /seance-uploads)',
      format: 'String',
      env: 'WEBDAV_PATH_PREFIX',
      default: null,
    },
    uploaded_path_prefix: {
      doc: 'URL where files are uploaded (eg. https://mysitem.com/media)',
      format: 'url',
      env: 'WEBDAV_UPLOADED_PATH_PREFIX',
      default: null,
    },
    use_digest: {
      doc: 'Whether to use digest authentication',
      format: 'Boolean',
      env: 'WEBDAV_USE_DIGEST',
      default: false,
    }
  },
  ghost: {
    url: {
      doc: 'URL of Ghost installation',
      format: 'url',
      env: 'GHOST_URL',
      default: null,
    },
    version: {
      format: 'String',
      env: 'GHOST_VERSION',
      default: 'v2',
    },
    admin_key: {
      doc: 'Admin API key for Ghost',
      format: 'String',
      env: 'GHOST_ADMIN_KEY',
      default: null,
      sensitive: true,
    }
  },
  scissors: {
    doc: 'Separator image (for comparison)',
    format: '*', // TODO: validate by checking path
    env: 'SEPARATOR_IMAGE',
    default: null,
  }
})

config.validate()

module.exports = config.getProperties()