Roco - Runtime config generator

Command line utility which prints to the standard output javascript valid text generated from environment variables.

For example, given following environment variables:

PAPERMERGE__AUTH__OIDC_CLIENT_ID=papermerge
PAPERMERGE__AUTH__OIDC_AUTHORIZE_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/auth
PAPERMERGE__AUTH__OIDC_REDIRECT_URL=http://demo.trusel.net:12000/oidc/callback
PAPERMERGE__AUTH__OIDC_LOGOUT_URL=http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/logout

will result in the following text (valid javascript) as output:

window.__PAPERMERGE_RUNTIME_CONFIG__ = {
  oidc: {
      client_id: 'papermerge',
      authorize_url: 'http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/auth',
      redirect_url: 'http://demo.trusel.net:12000/oidc/callback',
      logout_url: 'http://keycloak.trusel.net:8080/realms/myrealm/protocol/openid-connect/logout'
      scope: 'openid email',
  }
};

Install

pip install roco

Usage

If no relevant environment variables were defined just running:

roco

Will result in following output:

window.__PAPERMERGE_RUNTIME_CONFIG__ = {
};

i.e. valid, but empty, javascript object. In order to see current roco's pydantic settings (read from env vars) run:

roco --settings

The above command will also show the env var prefix i.e. PAPERMERGE__AUTH__.

Roco reads from following environment variables:

• PAPERMERGE__AUTH__OIDC_AUTHORIZE_URL
• PAPERMERGE__AUTH__OIDC_CLIENT_ID
• PAPERMERGE__AUTH__OIDC_REDIRECT_URL
• PAPERMERGE__AUTH__OIDC_LOGOUT_URL
• PAPERMERGE__AUTH__OIDC_SCOPE