CLI

bunx svelte-d <cmd> forwards to the native executable, except for setup, which the bun bin runs in TypeScript so it works before that executable exists. Dest flags (--dest, --ws) override svelte-d.config.ts. Without them, dest is the configured workspace or <project>/svelte-engine-ws.

setup finds or downloads LDC 1.43 and dub add-locals libwasm / vibe.0 when checkouts exist. drop-ws overlays the packaged engine onto dest and never deletes the workspace folder or files you added. --force overwrites template-owned files so a new engine revision can land. parse is one file, Pegged plus libdparse. scan lists kit files in a workspace. compile drops if dest is missing, ingests --project (or cwd if it has src/routes), prints IR, and writes fallthrough.json / the debug map. --only FILE reprints one kit source for watch / HMR.

map with a kit path prints one JSON object; map --ws DIR writes fallthrough.json for the whole tree. bootstrap writes and checks the engine-integration contract. kit-routes lists pattern, kit rel, and src-d. lodash lists libwasm.lodash methods. wasm is the wasm-eh cell: default --release (optimize + lflags -strip-all + Binaryen ≥123 wasm-opt -Oz); --debug keeps symbols (wasm-opt -g -O0 still parses try_table). --probes runs run-probes.mjs; --force rebuilds. host is dub build in ws/webserver: default --debug; --release strips. build compiles IR then both cells in release. version prints 1.

svelte-d setup
svelte-d drop-ws [--dest DIR] [--force]
svelte-d parse <file.svelte|+page.server.d>
svelte-d scan [--ws DIR]
svelte-d compile [--ws DIR] [--project DIR] [--only FILE]
svelte-d map <src/routes/+page.svelte>
svelte-d map --ws DIR
svelte-d bootstrap [--ws DIR]
svelte-d kit-routes [--ws DIR]
svelte-d lodash
svelte-d wasm [--ws DIR] [--debug|--release] [--probes] [--force]
svelte-d host [--ws DIR] [--debug|--release]
svelte-d build [--ws DIR] [--project DIR]
svelte-d version