Code for scheduling multiple meetings on Google calendar, finding a schedule for all the meetings taking into account everyone's current calendar and the need to not schedule conflicting meetings.
Once you've got a client_secrets.json from the Google API console you can run:
./get_credentials
to go through the OAuth dance via your web browser to let the app access your
calendar. Instructions for obtaining a client_secrets.json are at
https://support.google.com/googleapi/answer/6158849.
Then run:
./schedule meetings.txt
to see when it would schedule the meetings where meetings.txt is a
file containing one meeting per line in the format:
[30] A meeting name: harry@example.com, sally@example.com
[60] Another meeting name: sally@example.com, linda@example.com, bobby@example.com
The number in brackets is the duration in minutes of the meeting, the text up to the colon is the title of the meeting, and everything after the colon is a comma-delimited list of attendees.
Run:
./schedule --calendar sally@example.com meetings.txt
Where sally@example.com is the calendar you want to schedule on
(presumably yours) to actually schedule them on people's calendars.