Google Contacts birthday to iCal calendar converter

This commandline tool converts birthday events of an CSV export of Google Contacts via Google Takeout into a iCal calendar file.

The iCal calendar file can then be imported into Google Calendar to create notifications for birthdays of your contacts.

Usage

Build Docker image

$ make build-docker-image

Run Docker container from built image to print help

$ make run-docker-image

Usage: converter.py [OPTIONS] CSVFILE ICALFILE

  Commandline interface for Google Contacts birthday to iCal calendar
  converter

  CSVFILE is the input .csv filepath.
  ICALFILE is the output .ics filepath.

Options:
  --verbose  Enable verbose logging output.
  --help     Show this message and exit.

Run Docker container from built image with custom arguments

$ docker compose \
    --file docker-compose.yml \
    run \
    --rm \
    --volume=$(pwd):/data:rw \
    google_contacts_birthday_ical_calendar \
    example.csv \
    example.ics \
    --verbose

Development

Build and launch the DevContainer in VSCode.

Other projects

• Google Apps Script which sends emails for birthdays of Google contacts GoogleContactsEventsNotifier

Contribute

Please note the separate contributing guide.

License

MIT