Node buffers now open with the editable YAML frontmatter block on top
(node.get {frontmatter: true}); on :w, `frontmatter.lua` parses the
block, diffs it against what was rendered, and routes each changed field
to the right RPC:
- title → node.update rename
- attention → task.set_attention
- do_date/late_on/recurrence → task.set_schedule (YYYY-MM-DD → local-ms;
a removed line clears via null)
- project → task.set_project (resolved by name)
- tags → tag.add / tag.remove
A mistyped state surfaces the daemon's validation error; a buffer with no
block edits no metadata (deleting the block can't wipe tags). Body rides
node.update as before (the store strips any echoed frontmatter).
Body-position features are content-relative, so the prepended block
doesn't disturb them; e2e specs that targeted absolute line 1 now locate
body lines by content via a new `h.find` helper. New frontmatter_spec
covers render + the full diff→RPC round-trip. 21 nvim e2e specs green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The primary surface begins (tech-spec §8): a Neovim plugin that is a thin
client of the local hephd over its unix-socket JSON-RPC.
- node.resolve {title} → Node|null (heph-core Store + dispatch): exact,
owner-scoped, non-tombstoned alias-then-title match — the same mapping that
materializes wiki links, so follow-link jumps to the node the stored link
points at (never fuzzy search). Unit + rpc_socket integration tests.
- heph.nvim/: vim.uv unix-socket JSON-RPC client (blocking call via vim.wait,
id-demuxed, partial-line buffered, luanil so JSON null → Lua nil; isolated
Sessions for tests). Buffer-backed nodes (heph://node/<id>, acwrite;
BufReadCmd→node.get / BufWriteCmd→node.update, whole-buffer body round-trips
exactly through the CRDT). [[wiki-link]] follow on <CR>. Daily journal.
:Heph command surface + completion.
- Headless e2e (§9): a self-contained busted-style runner (tests/e2e/runner.lua)
— no external plugins, no network, deterministic CI exit codes. Specs: journal
round-trip, follow-link (+ unresolved no-op), link-two-docs/backlink.
`make -C heph.nvim test` builds hephd and runs it.
Docs: heph-nvim reference card, §14 tracker (11a done; 11b/11c/11d queued),
changelog fragment.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
