feat(vscode): extension foundation — scaffold, language registration, three stubbed seams #44

Merged

toph merged 12 commits from vscode-extension-foundation into main

2026-07-03 13:07:57 +00:00

toph commented

2026-07-03 10:49:59 +00:00

Owner

Lays the foundation for a Beloch VSCode extension at editors/vscode/ (bun + esbuild + TypeScript). This is deliberately a shared shell — it ships nothing user-visible beyond language registration; its job is to nail the seams so three subsystems (syntax highlighting, LSP, live preview) can be built in parallel, each in a disjoint file set.

What it ships:

Scaffold + build pipeline, activate/deactivate delegating to registerLsp / registerPreview.
Language registration: id beloch, .bel, line comment ;. -- is deliberately not a comment (it's the crease sigil).
resolveBeloch() — single binary-discovery choke point: setting beloch.path → beloch on PATH → dev fallback dune exec beloch --. Unit-tested (4/4).
Three pre-stamped seams: grammar (syntaxes/beloch.tmLanguage.json, empty patterns), LSP client bootstrap spawning beloch lsp (tolerates the stub server exiting nonzero — no crash, no error dialog), preview webview stub with command beloch.showPreview.

package.json declares all contribution slots up front and is frozen after this — that's the anti-collision design: later subsystem agents touch only their own files. See editors/vscode/README.md for the ownership contract.

bunx tsc --noEmit clean, bun test 4/4, bun run compile green. The OCaml core is untouched.

Groundwork for the live preview relates to #42 (per-step folded frames for interpolation) and #31 (exact per-face isometries). Built task-by-task with per-task and whole-branch review.

Lays the foundation for a Beloch VSCode extension at `editors/vscode/` (bun + esbuild + TypeScript). This is deliberately a shared shell — it ships nothing user-visible beyond language registration; its job is to nail the seams so three subsystems (syntax highlighting, LSP, live preview) can be built in parallel, each in a disjoint file set. What it ships: - Scaffold + build pipeline, `activate`/`deactivate` delegating to `registerLsp` / `registerPreview`. - Language registration: id `beloch`, `.bel`, line comment `;`. `--` is deliberately not a comment (it's the crease sigil). - `resolveBeloch()` — single binary-discovery choke point: setting `beloch.path` → `beloch` on `PATH` → dev fallback `dune exec beloch --`. Unit-tested (4/4). - Three pre-stamped seams: grammar (`syntaxes/beloch.tmLanguage.json`, empty `patterns`), LSP client bootstrap spawning `beloch lsp` (tolerates the stub server exiting nonzero — no crash, no error dialog), preview webview stub with command `beloch.showPreview`. `package.json` declares all contribution slots up front and is frozen after this — that's the anti-collision design: later subsystem agents touch only their own files. See `editors/vscode/README.md` for the ownership contract. `bunx tsc --noEmit` clean, `bun test` 4/4, `bun run compile` green. The OCaml core is untouched. Groundwork for the live preview relates to #42 (per-step folded frames for interpolation) and #31 (exact per-face isometries). Built task-by-task with per-task and whole-branch review.

toph added 12 commits

2026-07-03 10:49:59 +00:00

docs(spec): VSCode extension foundation design 7d73247294

docs(plan): VSCode extension foundation implementation plan 92f5d19f80

feat(vscode): scaffold extension, build pipeline, activation entrypoint 8a586ba22d

feat(vscode): register the beloch language and comment/bracket config 985ad6073e

feat(vscode): centralized beloch binary discovery with config + PATH fallback 14d709f771

fix(vscode): restore tsc cleanliness for resolveBeloch (typed require + bun test types) 8b861685dc

feat(vscode): grammar seam for the highlighting subsystem (empty stub) 563abb2053

feat(vscode): LSP client bootstrap seam spawning beloch lsp 04d5301974

fix(vscode): suppress LSP stub error dialogs and swallow start rejection 3bd52d6c05

feat(vscode): preview webview stub seam with beloch.showPreview command feb5b2b9ae