feat: add slangroom grammar package

.github/workflows/ci.yml

@@ -51,6 +51,8 @@ jobs:
           while ! nc -z 0.0.0.0 8090; do echo "pocketbase not ready" && sleep 1; done
       - name: 🧪 Run the tests
         run: pnpm coverage
+      - name: 🧪 Test grammar package
+        run: pnpm test:grammar
       - name: 📨 Setup playwright
         run: |
           npx playwright install

.github/workflows/grammar.yml

@@ -0,0 +1,38 @@
+# SPDX-FileCopyrightText: 2024 Dyne.org foundation
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+name: 🪶 Grammar publish
+
+on:
+  push:
+    branches:
+      - main
+    paths: [ "grammar" ]
+
+permissions:
+  contents: write
+  issues: write
+  id-token: write
+  pull-requests: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
+jobs:
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: build_and_test
+    if: github.ref == 'refs/heads/main'
+    steps:
+    - name: 🛠️ Prepare pnpm workspace
+      uses: dyne/pnpm@main
+    - name: 📦 Releases
+      working-directory: ./grammar
+      run: npx semantic-release
+      env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

.gitignore

@@ -68,4 +68,15 @@ node_modules
 
 # grammar lezer
 !/grammar/Makefile
-!/grammar/slangroom.grammar
+!/grammar/src/syntax.grammar
+!/grammar/src/syntax.grammar.d.ts
+!/grammar/src/index.ts
+!/grammar/test/*
+!/grammar/.npmignore
+!/grammar/package.json
+!/grammar/rollup.config.js
+!/grammar/tsconfig.json
+!/grammar/.releaserc
+
+
+

README.md

@@ -66,7 +66,9 @@ To write new plugins and other technical documentation  head your browser to
 
 <img alt="software by Dyne.org" src="https://files.dyne.org/software_by_dyne.png" width="150" />
 
-Copyleft 🄯 2023—2024 by [Dyne.org](https://www.dyne.org) foundation, Amsterdam
+Copyleft 🄯 2023—2024 by [Dyne.org](https://www.dyne.org) foundation, Amsterdam.
+
+The grammar package has been created starting from [CodeMirror 6 language package template](https://github.com/codemirror/lang-example).
 
 **[🔝 back to top](#toc)**
 

grammar/.npmignore

@@ -0,0 +1,9 @@
+# SPDX-FileCopyrightText: 2024 Dyne.org foundation
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+/src
+/test
+/node_modules
+rollup.config.js
+tsconfig.json

grammar/.releaserc

@@ -0,0 +1,43 @@
+# Copyright 2017-2018 Dyne.org foundation
+# SPDX-FileCopyrightText: 2017-2021 Dyne.org foundation
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+{
+  "extends": ["semantic-release-commit-filter"]
+  "repositoryUrl": "[email protected]:dyne/slangroom.git",
+  "dryRun": false,
+  "plugins": [
+    "@semantic-release/release-notes-generator",
+    "@semantic-release/changelog",
+    [
+      "@semantic-release/commit-analyzer",
+      {
+        "preset": "angular",
+        "releaseRules": [
+          { "type": "build", "scope": "deps", "release": "patch" },
+          { "type": "build", "scope": "deps-dev", "release": "patch" }
+        ]
+      }
+    ],
+    [
+      "@semantic-release/npm",
+      {
+        "npmPublish": true
+      }
+    ],
+    [
+      "@semantic-release/git",
+      {
+        "assets": [
+          "grammar/CHANGELOG.md",
+          "grammar/pnpm-lock.yaml",
+          "grammar/package.json"
+        ],
+        "message": "chore(grammar release): 🚀 ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+      }
+    ],
+  ],
+  "branches": [
+    "main"
+  ]
+}

grammar/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "codemirror-lang-slangroom",
+  "version": "0.1.0",
+  "description": "Slangroom language support for CodeMirror",
+  "scripts": {
+    "test": "mocha test/test.js",
+    "prepare": "rollup -c"
+  },
+  "author": {
+    "name": "Filippo Trotter"
+  },
+  "contributors": [
+    { "name": "Matteo Cristino" }
+  ],
+  "publishConfig": {
+     "access": "public"
+  },
+  "type": "module",
+  "main": "dist/index.cjs",
+  "module": "dist/index.js",
+  "exports": {
+    "import": "./dist/index.js",
+    "require": "./dist/index.cjs"
+  },
+  "types": "dist/index.d.ts",
+  "sideEffects": false,
+  "dependencies": {
+    "@codemirror/language": "^6.0.0",
+    "@lezer/highlight": "^1.0.0",
+    "@lezer/lr": "^1.0.0"
+  },
+  "devDependencies": {
+    "@lezer/generator": "^1.0.0",
+    "@semantic-release/changelog": "^6.0.3",
+    "@semantic-release/commit-analyzer": "^13.0.0",
+    "@semantic-release/git": "^10.0.1",
+    "@semantic-release/npm": "^12.0.1",
+    "@semantic-release/release-notes-generator": "^14.0.1",
+    "mocha": "^9.0.1",
+    "rollup": "^2.60.2",
+    "rollup-plugin-dts": "^4.0.1",
+    "rollup-plugin-ts": "^3.0.2",
+    "semantic-release-commit-filter": "^1.0.2",
+    "typescript": "^4.3.4"
+  },
+  "license": "AGPL-3.0-or-later"
+}

grammar/package.json.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2024 Dyne.org foundation
+
+SPDX-License-Identifier: AGPL-3.0-or-later

grammar/rollup.config.js

@@ -0,0 +1,16 @@
+// SPDX-FileCopyrightText: 2024 Dyne.org foundation
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+import typescript from "rollup-plugin-ts"
+import {lezer} from "@lezer/generator/rollup"
+
+export default {
+  input: "src/index.ts",
+  external: id => id != "tslib" && !/^(\.?\/|\w:)/.test(id),
+  output: [
+    {file: "dist/index.cjs", format: "cjs"},
+    {dir: "./dist", format: "es"}
+  ],
+  plugins: [lezer(), typescript()]
+}

grammar/src/index.ts

@@ -0,0 +1,34 @@
+// SPDX-FileCopyrightText: 2024 Dyne.org foundation
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+import {parser} from "./syntax.grammar"
+import {LRLanguage, LanguageSupport, indentNodeProp, foldNodeProp, foldInside, delimitedIndent} from "@codemirror/language"
+import {styleTags, tags as t} from "@lezer/highlight"
+
+export const SlangroomLanguage = LRLanguage.define({
+  parser: parser.configure({
+    props: [
+      indentNodeProp.add({
+        Application: delimitedIndent({closing: ")", align: false})
+      }),
+      foldNodeProp.add({
+        Application: foldInside
+      }),
+      styleTags({
+        Identifier: t.variableName,
+        Boolean: t.bool,
+        String: t.string,
+        LineComment: t.lineComment,
+        "( )": t.paren
+      })
+    ]
+  }),
+  languageData: {
+    commentTokens: {line: ";"}
+  }
+})
+
+export function Slangroom() {
+  return new LanguageSupport(SlangroomLanguage)
+}