syntax highlighting for comments and grammar test structure (#6)

Author: Lukas Neubert

.github/workflows/ci.yml

@@ -7,6 +7,18 @@ on:
       - master
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "14"
+      - name: Install dependencies
+        run: npm install
+      - name: Test
+        run: npm run test
+
   compile-and-package:
     runs-on: ubuntu-latest
     steps:
@@ -20,6 +32,7 @@ jobs:
         run: npm run compile
       - name: VSCE package
         run: npm run package
+
   code-style:
     runs-on: ubuntu-latest
     steps:

.vscodeignore

@@ -1,6 +1,7 @@
 .github/
 .vscode/
 src/
+**/tests/**
 **/*.map
 .gitignore
 tsconfig.json

package-lock.json

@@ -47,6 +47,7 @@
 		"compile": "tsc -p ./",
 		"watch": "tsc -watch -p ./",
 		"lint": "eslint .",
+		"test": "vscode-tmgrammar-test -s source.vba -g syntaxes/vba.tmLanguage.json -t \"syntaxes/tests/*.bas\"",
 		"package": "vsce package"
 	},
 	"devDependencies": {
@@ -56,6 +57,7 @@
 		"@typescript-eslint/parser": "^4.32",
 		"eslint": "^7.32",
 		"typescript": "^4.4.3",
-		"vsce": "^1.100.0"
+		"vsce": "^1.100.0",
+		"vscode-tmgrammar-test": "^0.0.11"
 	}
 }

package.json

@@ -0,0 +1,3 @@
+' SYNTAX TEST "source.vba" "comment"
+  ' my comment
+' ^^^^^^^^^^^^ comment.line

syntaxes/tests/comment.bas

@@ -0,0 +1,18 @@
+{
+	"scopeName": "source.vba",
+	"fileTypes": [
+		".bas",
+		".cls",
+		".frm"
+	],
+	"patterns": [
+		{ "include": "#comments" }
+	],
+	"repository": {
+		"comments": {
+			"name": "comment.line",
+			"begin": "'",
+			"end": "$"
+		}
+	}
+}