Don't commemorate a Vigil alongside the very feast it anticipates

will/vu

At Vespers/Compline, a day's own Vigil losing tonight to tomorrow's First
Vespers was showing up as a redundant extra commemoration alongside that
same feast (e.g. Nov 29's Compline showing both "St. Andrew" and "Vigil
of St. Andrew" for Advent I's anticipated evening).

Added an explicit `vigilOf` field to each Vigil's own saint record
(several Vigil ids don't map cleanly to their feast's id by stripping a
`vigil-of-` prefix — `vigil-of-the-assumption` vs `assumption`,
`vigil-of-st-james` vs `st-james-the-greater` — so this needs to be
explicit rather than guessed from the id or date adjacency).
calendar/vespers.ts's evening-anticipation merge now skips adding the
Vigil commemoration when tomorrow's winner or its own commemorations
already include that same feast.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

This commit is contained in:

Will Estes

2026-08-18 11:00:09 -04:00

parent f43f030a6a

commit 79372fb274

14 changed files with 61 additions and 2 deletions

									
										src/data/calendar/saints/vigil-of-all-saints.yml
									
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				@@ -4,6 +4,7 @@

				id: vigil-of-all-saints

				name: "Vigil of All Saints"

				rank: vigil

				vigilOf: all-saints

				common: common-of-a-vigil

				propers: "vigil-of-all-saints"

				# P/T/S/N: not confirmed via this pass's own file parser (this vigil's