doberkofler / gantt-renderer / 25551064888

93%

Build Type

push

github

Committed by doberkofler

Commit Message

refactor(api)!: migrate Task to discriminated union on kind

Tasks are now a discriminated union (TaskLeaf | TaskProject | TaskMilestone)
keyed on `kind` instead of the flat optional `type` field. Each variant carries
only its applicable fields — milestones no longer carry durationHours or
percentComplete; leaf tasks no longer carry open; projects carry open.

BREAKING CHANGES:
- Rename `type` → `kind` on Task objects
- Rename `TaskType` → `TaskKind`, `TaskTypeSchema` → `TaskKindSchema`
- `kind` must be explicitly provided; no longer defaults to 'task'
- Milestones must not include `durationHours` or `percentComplete`
- Leaf tasks must not include `open`
- Remove `safeParseGanttInput` — use parseGanttInput + try/catch
- Add `data?: Record<string, unknown>` to TaskBase and LinkSchema

New validations: parent cycle detection, parent-to-milestone/leaf rejection,
non-FS link types to/from milestones, duplicate (source,target) pairs,
self-links, duplicate task/link IDs.

Coverage Stats

578 of 722 branches covered (80.06%)

Branch coverage included in aggregate %.

109 of 123 new or added lines in 11 files covered. (88.62%)

8 existing lines in 1 file now uncovered.

1371 of 1498 relevant lines covered (91.52%)

1261.86 hits per line