Add language tools package

2026-07-09 18:34:41 +09:00
parent ac99c4cb4e
commit 0e2a7b35d2
20 changed files with 1434 additions and 16 deletions
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+# decodal-language-tools
+
+Source-level language tooling for Decodal.
+
+This package is generated from the Rust crate in `crates/decodal-language-tools` with `wasm-pack`.
+It currently exposes a comment-preserving formatter that is shared by the official playground and future editor/LSP tooling.
+
+Use `decodal-codemirror` separately when you need CodeMirror 6 language support.
+Use `decodal-wasm` separately when you need to evaluate Decodal in a browser.
+
+## Install
+
+```sh
+npm install decodal-language-tools
+```
+
+JSR:
+
+```sh
+deno add jsr:@hare/decodal-language-tools
+```
+
+## Usage
+
+```js
+import init, { formatSource } from 'decodal-language-tools';
+
+await init();
+
+const result = JSON.parse(formatSource('Server={# host\nhost=String default "localhost";};'));
+
+if (result.ok) {
+  console.log(result.source);
+} else {
+  console.error(result.error);
+}
+```
+
+The exported functions return JSON strings so callers can handle diagnostics without depending on Rust data structures.