Trying out a thing

working on new grammar
More tree-sitter testing stuff
2024-04-21 03:08:05 -07:00 · 2024-04-21 03:01:13 -07:00 · 2024-04-21 02:34:39 -07:00 · 2024-04-21 02:26:53 -07:00
5 changed files with 477 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1 +1,3 @@
 target
+node_modules/
+experiments/tree-sitter-test/src
--- a/experiments/tree-sitter-test/grammar.js
+++ b/experiments/tree-sitter-test/grammar.js
@ -0,0 +1,38 @@
+module.exports = grammar({
+    name: "TestLang",
+    rules: {
+        source_file: $ => repeat($._definition),
+
+        _definition: $ => choice(
+            $.function_definition
+            //TODO others
+        ),
+
+        function_definition: $ => seq(
+            "fn",
+            $.identifier,
+            $.parameter_list,
+            $._type,
+            $.block,
+        ),
+        parameter_list: $ => seq("(", /* TODO */ ")"),
+
+        block: $ => seq(
+            "{",
+            repeat($._statement),
+            "}"
+        ),
+
+        _statement: $ => choice(
+            $._return_statement
+        ),
+
+        _return_statement: $ => seq("return", $._expression, ";"),
+
+        _expression: $ => choice($.identifier),
+
+        _type: $ => "bool",
+
+        identifier: $ => /[a-z]+/,
+    }
+});
--- a/experiments/tree-sitter-test/package-lock.json
+++ b/experiments/tree-sitter-test/package-lock.json
@ -0,0 +1,380 @@
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+        }
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+}
--- a/experiments/tree-sitter-test/package.json
+++ b/experiments/tree-sitter-test/package.json
@ -0,0 +1,38 @@
+{
+  "name": "tree-sitter-test",
+  "version": "1.0.0",
+  "main": "index.js",
+  "types": "bindings/node",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "install": "node-gyp-build",
+    "prebuildify": "prebuildify --napi --strip"
+  },
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "node-addon-api": "^7.1.0",
+    "node-gyp-build": "^4.8.0"
+  },
+  "peerDependencies": {
+    "tree-sitter": "^0.21.0"
+  },
+  "peerDependenciesMeta": {
+    "tree_sitter": {
+      "optional": true
+    }
+  },
+  "devDependencies": {
+    "prebuildify": "^6.0.0",
+    "tree-sitter-cli": "^0.22.5"
+  },
+  "files": [
+    "grammar.js",
+    "binding.gyp",
+    "prebuilds/**",
+    "bindings/node/*",
+    "queries/*",
+    "src/**"
+  ]
+}
--- a/experiments/tree-sitter-test/test/corpus/test.txt
+++ b/experiments/tree-sitter-test/test/corpus/test.txt
@ -0,0 +1,19 @@
+=============
+Initial test
+=============
+
+hello
+
+----
+
+(source_file)
+
+
+=====
+Another
+====
+
+fn main() { }
+
+------
+()
Author	SHA1	Message	Date
Greg Shuflin	f33195ab28	Trying out a thing	2024-04-21 03:08:05 -07:00
Greg Shuflin	8cde20641b	working on new grammar	2024-04-21 03:01:13 -07:00
Greg Shuflin	ba4ccfe6bf	More tree-sitter testing stuff	2024-04-21 02:34:39 -07:00
Greg Shuflin	7bc92aef97	treesitter test	2024-04-21 02:26:53 -07:00