Jean-Luc Makiola
c0361686df
Found the actual cause. Fossify mirrors Contacts birthdays and
anniversaries with startTS == endTS (MainActivity), so its exporter's
dayCode(endTS + 12h) rounds back to the starting day and writes
DTEND == DTSTART. We read that literally: a yearly series with
DURATION:P0D, which the provider expands into no instances at all. The
import reported success and the events were nowhere — matching the
report exactly ("birthdays, memorials, dates").
An all-day event may no longer end at or before it starts, and an all-day
DURATION is floored at P1D. Verified against the released parser, which
returns days=0.0 for all three fixture events.
Do not generalise this into sniffing PRODID: the same exporter is correct
for UI-created events (endTS anchors at noon of the last day) and for
CalDAV rows, and Fossify's bundled holiday files are conformant while
naming Fossify in their PRODID. Both are kept as fixtures.
Also: existingUids counted DELETED rows, so re-importing after deleting
events skipped everything as duplicates.
Closes #225
Documentation map
Where to look for what:
| Document | What it is |
|---|---|
../CONTRIBUTING.md |
How to contribute: issue-first workflow, which branch to target, translations, the rules a change is reviewed against |
BUILDING.md |
Building from source: submodule, JDK/SDK requirements, Gradle tasks, what CI runs |
ARCHITECTURE.md |
Orientation tour: principles, layers, navigation, recurring-write / conflict / reminder pipelines, testing |
RELEASING.md |
Release process: versioning, the merge-driven pipeline, the two-forge split, secrets, key custody |
../CHANGELOG.md |
Release history (Keep a Changelog, SemVer) |
| Issues + milestones | The roadmap. What's planned, in progress, and shipped — a milestone maps to its release/vX.Y.Z branch |
../.planning/PROJECT.md |
What the project is: core value, stack + version pins, constraints, naming, forge/release infrastructure |
design/ |
Per-feature design notes kept for features whose provider behaviour is worth recording |
../fastlane/metadata/android/ |
Store metadata (single source of truth): descriptions, title, icon, screenshots (DE + EN). Harvested directly by the official F-Droid repo; transformed into the self-hosted repo layout at release time by ../scripts/fastlane_to_fdroid_localized.sh |
../fdroid-metadata/ |
App-level F-Droid control file (*.yml: Categories, License, links) for the self-hosted repo's fdroid update |
fdroid-official/ |
Recipe + notes for publishing to the official F-Droid repo (reproducible build + developer-signed binary) |
Conventions: planning lives in the issue tracker, not in this repository. The
.planning/ files that predated it (a roadmap, a development-state snapshot, and
a per-milestone requirement checklist) are gone — issues and milestones say the
same thing without going stale. PROJECT.md is what remains, and it describes
the project rather than its plan.
ARCHITECTURE.md is the authoritative orientation tour: it is updated with the
code, and is the right place for a lesson learned about the calendar provider.