feat:(engine): add parser engine lib (#3)

Author: tomdavidson

.gitignore

@@ -1,3 +1,5 @@
+/scratch/
+
 # Build artifacts
 /target/
 /slash-parser-js/pkg/
@@ -18,10 +20,12 @@ Thumbs.db
 *.swo
 
 # Fuzz corpus artifacts (keep corpus seeds in VCS)
-/fuzz/artifacts/
-/fuzz/hfuzz_*
-/fuzz/fuzz_*
+fuzz/artifacts/
+fuzz/hfuzz_*
+fuzz/fuzz_*
 
+# no fuzz in root
+fuzz
 
 
 # Environment & Secrets
@@ -46,3 +50,4 @@ tmp/
 # moon
 .moon/cache/
 .moon/docker/
+

.moon/partials/publish-crate.yml

@@ -0,0 +1,23 @@
+tasks:
+  publish:
+    command: cargo
+    args:
+      - publish
+      - --token
+      - $CARGO_REGISTRY_TOKEN
+    inputs:
+      - src/**/*.rs
+      - Cargo.toml
+      - Cargo.lock
+    options:
+      persistent: false
+
+  review:
+    command: cargo
+    args:
+      - publish
+      - --dry-run
+    inputs:
+      - src/**/*.rs
+      - Cargo.toml
+      - Cargo.lock

.moon/workspace.yml

@@ -1,23 +1,23 @@
 $schema: "https://moonrepo.dev/schemas/workspace.json"
 
 projects:
+  - "engine"
   # - "wit"
-  - "parser"
   # - "wasm-*"
   # - "slash-*"
   # - "riff-cli"
   # - "website"
   # - "docs"
 
-# constraints:
-#   enforceLayerRelationships: true
-#   tagRelationships:
-#     core: []
-#     wasm: ["core"]
-#     sdk: ["wasm", "core"]
-#     cli: ["sdk", "core"]
-#     pkg: ["cli"]
-#     docs: ["docs"]
+constraints:
+  enforceLayerRelationships: true
+  tagRelationships:
+    core: []
+    wasm: ["core"]
+    sdk: ["wasm", "core"]
+    cli: ["sdk", "core"]
+    pkg: ["cli"]
+    docs: ["docs"]
 
 generator:
   templates:

.release-please-manifest.json

@@ -1,12 +1,3 @@
 {
-  "parser": "0.1.0",
-  "wasm-javascript": "0.1.0",
-  "wasm-wasi": "0.1.0",
-  "spec": "0.1.0",
-  "riff-cli": "0.1.0",
-  "slash-rust": "0.1.0",
-  "slash-javascript": "0.1.0",
-  "slash-web": "0.1.0",
-  "slash-python": "0.1.0",
-  "slash-go": "0.1.0"
+  "parser": "0.1.0"
 }

Cargo.lock

@@ -1,7 +1,7 @@
 [workspace]
 resolver = "2"
 members = [
-  "parser",
+  "engine",
 ]
 
 [workspace.package]

Cargo.toml

@@ -3,17 +3,6 @@
 A Rust + WebAssembly slash command parser. Extracts `/commands` from text with support for
 single-line arguments, multi-line continuation (`/`), and fenced code blocks.
 
-## Architecture
-
-```
-slash-parser-core/   Pure Rust parser — no WASM dependencies
-slash-parser-js/     JS/TS library (wasm-bindgen + TypeScript types)
-slash-parse/         CLI tool — streaming JSONL output
-fuzz/                cargo-fuzz harness
-```
-
-The core crate is the single source of truth. The JS library and CLI are thin consumers.
-
 ## Quick start
 
 Managed by [Moon](https://moonrepo.dev). All tool versions are pinned via `.prototools`.