Server-side rename with cross-document link rewriting (P11's
read_or_open delivers on its promise) and the first executeCommand
entry. Plus the routing infrastructure that Phases 14-17 will hang
their own commands off of.
commands.rs:
- commands::execute(backend, name, args) dispatches by command name
and returns the WorkspaceEdit to apply.
- COMMANDS const slice is the source of truth for what's advertised
in ExecuteCommandOptions.commands.
- First entry: nuwiki.file.delete with args { uri: <Url> } returning
a WorkspaceEdit with a DeleteFile op.
rename.rs:
- compute_rename(backend, target_uri, new_name, utf8):
1. Resolve the wiki via wiki_for_uri.
2. Build new URI from wiki.root + new_name + extension.
3. Snapshot the index's backlinks for the old page name before
releasing the read lock so we don't hold it across awaits.
4. For each backlink, read_or_open the source (live state or
disk + reparse) and validate the cached span against current
text.
5. Rewrite the [[...]] segment with rewrite_wikilink_target,
preserving anchor and description.
6. Add the RenameFile op so the builder emits it before the text
edits in documentChanges ordering.
- build_new_uri handles subdirectory paths and avoids double-
appending the file extension.
- rewrite_wikilink_target is pub so other tooling can call it.
lib.rs:
- Capabilities: rename_provider + execute_command_provider listing
commands::COMMANDS.
- New rename handler: cursor-on-wikilink renames the linked page,
else the buffer's file. Delegates to rename::compute_rename.
- New execute_command handler dispatches via commands::execute, then
pushes the resulting WorkspaceEdit through client.apply_edit. On
unknown command or bad args, logs and returns null.
- read_or_open loses its allow(dead_code) attribute now that Phase
13 calls it.
- rename_target_uri helper shares index-resolution with goto_def.
Tests (11 new in phase13_rename_commands.rs):
- rewrite_wikilink_target: plain, with description, with anchor,
with both, subdirectory path, non-wikilink-text rejection.
- build_new_uri: under root, with subdirectory, extension dedup,
empty path segments skipped.
- nuwiki.file.delete builder smoke test (DocumentChanges + DeleteFile).
All 211 v1.0+Phase 11+12 tests still pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
