Module google_tasks 

Google Tasks, over its REST API (v1): Google’s CalDAV keeps no task, so a Google account’s task lists come this way. Each list is a folder of VTODO files like any other (calendars/<account>/tasks-<id>), read by the rest of Sioul as it reads a CalDAV list. Google keeps a title, notes, done or not, a day (no hour), and one level of steps; what it does not keep shows greyed in the task form (sioul_core::capabilities). Lines Google does not know stay in the file here.

What changed here goes first: lists made, renamed or deleted; tasks inserted, patched and moved under their parent, deleted. Then what changed there since the last sync (updatedMin, deletions included). A task changed on both sides between two syncs: yours is sent, and Google’s answer is what stays.

Structs

Api 🔒

The API, with the account’s access token: asked again once when refused.

Constants

API 🔒

Functions

api 🔒

fields_of

What Google keeps of a task, as its API takes it.

files 🔒

forget_gone 🔒

Lists deleted on Google go here too, unless something here was never sent.

google_lines 🔒

What Google says of a task, as VTODO lines.

hash_of 🔒

is_tasks_list

Whether a collection’s address is a Google Tasks list.

list_id 🔒

list_url 🔒

Where a list is, as its state keeps it.

merged

The task’s file with what Google keeps written again from its answer; the rest (lines Google does not know, alarms) stays as it was.

moved 🔒

A task put under another (or at the top, None); Google’s answer.

pull 🔒

What changed there since the last sync; everything the first time, and then what is no longer there is gone here too.

push 🔒

What changed here, sent: deleted, changed (patched, moved under its parent), new (inserted, parents first: Google has one level of steps). The state follows each answer, and is kept after each task made on Google.

send_list_changes 🔒

Lists made, renamed or deleted here, told to Google. A list deleted here that holds tasks there (added elsewhere meanwhile) comes back.

skeleton 🔒

A task Google made: its own id as UID.

stamp 🔒

“2026-10-03T12:00:00.000Z” → “20261003T120000Z”.

sync

Syncs a Google account’s task lists; nothing when tasks were not given.

sync_list 🔒

tasks_granted 🔒

Whether the access given covers tasks (you may untick it on Google’s page).

uid_in 🔒

The UID in a task’s file.