pending.nvim/lua/pending/config.lua
Barrett Ruth e0e3af6787
Google Tasks sync + shared OAuth module (#60)
* feat(gtasks): add Google Tasks bidirectional sync

Problem: pending.nvim only supported one-way push to Google Calendar.
Users who use Google Tasks had no way to sync tasks bidirectionally.

Solution: add `lua/pending/sync/gtasks.lua` backend with OAuth PKCE
auth, push/pull/sync actions, and field mapping between pending tasks
and Google Tasks (category↔tasklist, `priority`/`recur` via notes).

* refactor(cli): promote sync backends to top-level subcommands

Problem: `:Pending sync gtasks auth` required an extra `sync` keyword
that added no value and made the command unnecessarily verbose.

Solution: route `gtasks` and `gcal` as top-level `:Pending` subcommands
via `SYNC_BACKEND_SET` lookup. Tab completion introspects backend
modules for available actions instead of hardcoding `{ 'auth', 'sync' }`.

* docs(gtasks): document Google Tasks backend and CLI changes

Problem: vimdoc had no coverage for the gtasks backend and still
referenced the old `:Pending sync <backend>` command form.

Solution: add `:Pending-gtasks` and `:Pending-gcal` command sections
with per-action docs, update sync backend interface, and add gtasks
config example.

* ci: format

* refactor(sync): extract shared OAuth into `oauth.lua`

Problem: `gcal.lua` and `gtasks.lua` duplicated ~250 lines of identical
OAuth code (token management, PKCE flow, credential loading, curl
helpers, url encoding).

Solution: Extract a shared `OAuthClient` metatable in `oauth.lua` with
module-level utilities and instance methods. Both backends now delegate
all OAuth to `oauth.new()`. Skip `oauth` in `health.lua` backend
discovery by checking for a `name` field.

* feat(sync): ship bundled OAuth credentials

Problem: Users must manually create a Google Cloud project and place a
credentials JSON file before sync works — terrible onboarding.

Solution: Add `client_id`/`client_secret` fields to `GcalConfig` and
`GtasksConfig`. `oauth.lua` resolves credentials in three tiers: config
fields, credentials file, then bundled defaults (placeholders for now).

* docs(sync): document bundled credentials and config fields

* ci: format
2026-03-05 01:21:18 -05:00

119 lines
2.7 KiB
Lua

---@class pending.Icons
---@field pending string
---@field done string
---@field priority string
---@field due string
---@field recur string
---@field category string
---@class pending.GcalConfig
---@field calendar? string
---@field credentials_path? string
---@field client_id? string
---@field client_secret? string
---@class pending.GtasksConfig
---@field credentials_path? string
---@field client_id? string
---@field client_secret? string
---@class pending.SyncConfig
---@field gcal? pending.GcalConfig
---@field gtasks? pending.GtasksConfig
---@class pending.Keymaps
---@field close? string|false
---@field toggle? string|false
---@field view? string|false
---@field priority? string|false
---@field date? string|false
---@field undo? string|false
---@field filter? string|false
---@field open_line? string|false
---@field open_line_above? string|false
---@field a_task? string|false
---@field i_task? string|false
---@field a_category? string|false
---@field i_category? string|false
---@field next_header? string|false
---@field prev_header? string|false
---@field next_task? string|false
---@field prev_task? string|false
---@class pending.Config
---@field data_path string
---@field default_view 'category'|'priority'
---@field default_category string
---@field date_format string
---@field date_syntax string
---@field recur_syntax string
---@field someday_date string
---@field category_order? string[]
---@field drawer_height? integer
---@field debug? boolean
---@field keymaps pending.Keymaps
---@field sync? pending.SyncConfig
---@field icons pending.Icons
---@class pending.config
local M = {}
---@type pending.Config
local defaults = {
data_path = vim.fn.stdpath('data') .. '/pending/tasks.json',
default_view = 'category',
default_category = 'Todo',
date_format = '%b %d',
date_syntax = 'due',
recur_syntax = 'rec',
someday_date = '9999-12-30',
category_order = {},
keymaps = {
close = 'q',
toggle = '<CR>',
view = '<Tab>',
priority = '!',
date = 'D',
undo = 'U',
filter = 'F',
open_line = 'o',
open_line_above = 'O',
a_task = 'at',
i_task = 'it',
a_category = 'aC',
i_category = 'iC',
next_header = ']]',
prev_header = '[[',
next_task = ']t',
prev_task = '[t',
},
sync = {},
icons = {
pending = ' ',
done = 'x',
priority = '!',
due = '.',
recur = '~',
category = '#',
},
}
---@type pending.Config?
local _resolved = nil
---@return pending.Config
function M.get()
if _resolved then
return _resolved
end
local user = vim.g.pending or {}
_resolved = vim.tbl_deep_extend('force', defaults, user)
return _resolved
end
---@return nil
function M.reset()
_resolved = nil
end
return M