Release 0.1.1

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "tree-sitter-blueprint"
 description = "Blueprint grammar for the tree-sitter parsing library"
-version = "0.1.0"
+version = "0.1.1"
 keywords = ["incremental", "parsing", "android", "blueprint"]
 categories = ["parsing", "text-editors"]
 repository = "https://git.belanyi.fr/ambroisie/tree-sitter-blueprint"

flake.nix

@@ -46,6 +46,20 @@
           overlays = [ ];
         };
 
+        bump-version = pkgs.writeShellScriptBin "bump-version" ''
+          set -eu
+
+          NEW_VERSION="''${1}"
+
+          ${pkgs.jq}/bin/jq ".version = \"''${NEW_VERSION}\"" package.json > package.json.tmp
+          mv package.json.tmp package.json
+          ${pkgs.gnused}/bin/sed -i -e "s/version = \"[0-9.]\\+\"/version = \"''${NEW_VERSION}\"/" Cargo.toml
+
+          git add Cargo.toml package.json
+          echo "Release ''${NEW_VERSION}" | git commit -eF -
+          git tag -a "v''${NEW_VERSION}" -m "Release ''${NEW_VERSION}"
+        '';
+
         tree-sitter-env = pkgs.stdenv.mkDerivation {
           name = "tree-sitter-env";
 
@@ -96,6 +110,7 @@
         devShells = {
           default = pkgs.mkShell {
             nativeBuildInputs = with pkgs; [
+              bump-version
               nodejs
               (tree-sitter.override { webUISupport = true; })
             ];

grammar.js

@@ -28,7 +28,7 @@ module.exports = grammar({
 
     assignment: ($) => seq(
       field("left", $.identifier),
-      field("operator", choice("=", "+=")),
+      field("operator", alias(choice("=", "+="), $.operator)),
       field("right", $._expr),
     ),
 
@@ -71,6 +71,8 @@ module.exports = grammar({
       // Composites
       $.list_expression,
       $.map_expression,
+      // Operators
+      $.binary_expression,
     ),
 
     // The Blueprint scanner makes use of Go's lexer, so copy their rule
@@ -185,6 +187,12 @@ module.exports = grammar({
       "}",
     ),
 
+    binary_expression: ($) => prec.left(seq(
+      field("left", $._expr),
+      field("operator", alias("+", $.operator)),
+      field("right", $._expr),
+    )),
+
     // }}}
 
     // Properties {{{

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tree-sitter-blueprint",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Blueprint grammar for tree-sitter",
   "main": "bindings/node",
   "keywords": [

src/grammar.json

@@ -49,17 +49,22 @@
           "type": "FIELD",
           "name": "operator",
           "content": {
-            "type": "CHOICE",
-            "members": [
-              {
-                "type": "STRING",
-                "value": "="
-              },
-              {
-                "type": "STRING",
-                "value": "+="
-              }
-            ]
+            "type": "ALIAS",
+            "content": {
+              "type": "CHOICE",
+              "members": [
+                {
+                  "type": "STRING",
+                  "value": "="
+                },
+                {
+                  "type": "STRING",
+                  "value": "+="
+                }
+              ]
+            },
+            "named": true,
+            "value": "operator"
           }
         },
         {
@@ -279,6 +284,10 @@
         {
           "type": "SYMBOL",
           "name": "map_expression"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "binary_expression"
         }
       ]
     },
@@ -830,6 +839,44 @@
         }
       ]
     },
+    "binary_expression": {
+      "type": "PREC_LEFT",
+      "value": 0,
+      "content": {
+        "type": "SEQ",
+        "members": [
+          {
+            "type": "FIELD",
+            "name": "left",
+            "content": {
+              "type": "SYMBOL",
+              "name": "_expr"
+            }
+          },
+          {
+            "type": "FIELD",
+            "name": "operator",
+            "content": {
+              "type": "ALIAS",
+              "content": {
+                "type": "STRING",
+                "value": "+"
+              },
+              "named": true,
+              "value": "operator"
+            }
+          },
+          {
+            "type": "FIELD",
+            "name": "right",
+            "content": {
+              "type": "SYMBOL",
+              "name": "_expr"
+            }
+          }
+        ]
+      }
+    },
     "_colon_property": {
       "type": "SEQ",
       "members": [

src/node-types.json

@@ -18,12 +18,8 @@
         "required": true,
         "types": [
           {
-            "type": "+=",
-            "named": false
-          },
-          {
-            "type": "=",
-            "named": false
+            "type": "operator",
+            "named": true
           }
         ]
       },
@@ -31,6 +27,110 @@
         "multiple": false,
         "required": true,
         "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
+          {
+            "type": "boolean_literal",
+            "named": true
+          },
+          {
+            "type": "identifier",
+            "named": true
+          },
+          {
+            "type": "integer_literal",
+            "named": true
+          },
+          {
+            "type": "interpreted_string_literal",
+            "named": true
+          },
+          {
+            "type": "list_expression",
+            "named": true
+          },
+          {
+            "type": "map_expression",
+            "named": true
+          },
+          {
+            "type": "raw_string_literal",
+            "named": true
+          },
+          {
+            "type": "select_expression",
+            "named": true
+          }
+        ]
+      }
+    }
+  },
+  {
+    "type": "binary_expression",
+    "named": true,
+    "fields": {
+      "left": {
+        "multiple": false,
+        "required": true,
+        "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
+          {
+            "type": "boolean_literal",
+            "named": true
+          },
+          {
+            "type": "identifier",
+            "named": true
+          },
+          {
+            "type": "integer_literal",
+            "named": true
+          },
+          {
+            "type": "interpreted_string_literal",
+            "named": true
+          },
+          {
+            "type": "list_expression",
+            "named": true
+          },
+          {
+            "type": "map_expression",
+            "named": true
+          },
+          {
+            "type": "raw_string_literal",
+            "named": true
+          },
+          {
+            "type": "select_expression",
+            "named": true
+          }
+        ]
+      },
+      "operator": {
+        "multiple": false,
+        "required": true,
+        "types": [
+          {
+            "type": "operator",
+            "named": true
+          }
+        ]
+      },
+      "right": {
+        "multiple": false,
+        "required": true,
+        "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
           {
             "type": "boolean_literal",
             "named": true
@@ -95,6 +195,10 @@
         "multiple": false,
         "required": true,
         "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
           {
             "type": "boolean_literal",
             "named": true
@@ -163,6 +267,10 @@
         "multiple": true,
         "required": false,
         "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
           {
             "type": "boolean_literal",
             "named": true
@@ -269,6 +377,10 @@
         "multiple": false,
         "required": true,
         "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
           {
             "type": "boolean_literal",
             "named": true
@@ -327,6 +439,10 @@
         "multiple": false,
         "required": true,
         "types": [
+          {
+            "type": "binary_expression",
+            "named": true
+          },
           {
             "type": "boolean_literal",
             "named": true
@@ -528,10 +644,6 @@
     "type": ")",
     "named": false
   },
-  {
-    "type": "+=",
-    "named": false
-  },
   {
     "type": ",",
     "named": false
@@ -572,6 +684,10 @@
     "type": "identifier",
     "named": true
   },
+  {
+    "type": "operator",
+    "named": true
+  },
   {
     "type": "raw_string_literal",
     "named": true

test/corpus/definitions.txt

@@ -17,6 +17,7 @@ foo = 42
 (source_file
   (assignment
     (identifier)
+    (operator)
     (integer_literal)))
 
 ================================================================================
@@ -30,6 +31,7 @@ foo = bar
 (source_file
   (assignment
     (identifier)
+    (operator)
     (identifier)))
 
 ================================================================================
@@ -43,6 +45,7 @@ foo += 12
 (source_file
   (assignment
     (identifier)
+    (operator)
     (integer_literal)))
 
 ================================================================================
@@ -57,9 +60,11 @@ bar = 27
 (source_file
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal)))
 
 ================================================================================
@@ -78,19 +83,25 @@ qux += 1
 (source_file
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal)))

test/corpus/expressions.txt

@@ -10,9 +10,11 @@ foo = true
 (source_file
   (assignment
     (identifier)
+    (operator)
     (boolean_literal))
   (assignment
     (identifier)
+    (operator)
     (boolean_literal)))
 
 ================================================================================
@@ -27,9 +29,11 @@ false = true
 (source_file
   (assignment
     (identifier)
+    (operator)
     (boolean_literal))
   (assignment
     (identifier)
+    (operator)
     (boolean_literal)))
 
 ================================================================================
@@ -44,9 +48,11 @@ foo = 42
 (source_file
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal)))
 
 ================================================================================
@@ -61,9 +67,11 @@ foo = -42
 (source_file
   (assignment
     (identifier)
+    (operator)
     (integer_literal))
   (assignment
     (identifier)
+    (operator)
     (integer_literal)))
 
 ================================================================================
@@ -77,6 +85,7 @@ foo = "Hello World!"
 (source_file
   (assignment
     (identifier)
+    (operator)
     (interpreted_string_literal)))
 
 ================================================================================
@@ -90,6 +99,7 @@ foo = "Hello\nWorld!"
 (source_file
   (assignment
     (identifier)
+    (operator)
     (interpreted_string_literal
       (escape_sequence))))
 
@@ -104,6 +114,7 @@ foo = `Hello\nWorld!`
 (source_file
   (assignment
     (identifier)
+    (operator)
     (raw_string_literal)))
 
 ================================================================================
@@ -117,6 +128,7 @@ foo = []
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression)))
 
 ================================================================================
@@ -130,6 +142,7 @@ foo = [42]
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression
       (integer_literal))))
 
@@ -146,6 +159,7 @@ foo = [
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression
       (integer_literal))))
 
@@ -162,6 +176,7 @@ foo = [
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression
       (integer_literal))))
 
@@ -179,6 +194,7 @@ foo = [
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression
       (integer_literal)
       (interpreted_string_literal))))
@@ -198,6 +214,7 @@ foo = [
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression
       (list_expression
         (integer_literal))
@@ -218,6 +235,7 @@ foo = [
 (source_file
   (assignment
     (identifier)
+    (operator)
     (list_expression
       (ERROR))))
 
@@ -232,6 +250,7 @@ foo = {}
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression)))
 
 ================================================================================
@@ -245,6 +264,7 @@ foo = {foo:42}
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression
       (property
         (identifier)
@@ -263,6 +283,7 @@ foo = {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression
       (property
         (identifier)
@@ -281,6 +302,7 @@ foo = {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression
       (property
         (identifier)
@@ -300,6 +322,7 @@ foo = {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression
       (property
         (identifier)
@@ -321,6 +344,7 @@ foo = {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression
       (property
         (identifier)
@@ -342,5 +366,34 @@ foo = {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (map_expression
       (ERROR))))
+
+================================================================================
+Binary operators
+================================================================================
+
+foo = [
+    -12 + -27 + 42,
+    "a" + "b",
+]
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (assignment
+    (identifier)
+    (operator)
+    (list_expression
+      (binary_expression
+        (binary_expression
+          (integer_literal)
+          (operator)
+          (integer_literal))
+        (operator)
+        (integer_literal))
+      (binary_expression
+        (interpreted_string_literal)
+        (operator)
+        (interpreted_string_literal)))))

test/corpus/select.txt

@@ -12,6 +12,7 @@ foo = select(release_variable("RELEASE_TEST"), {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (select_expression
       (select_value
         (selection_type)
@@ -37,6 +38,7 @@ foo = select(soong_config_variable("my_namespace", "my_var"), {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (select_expression
       (soong_config_variable
         (selection_type)
@@ -66,6 +68,7 @@ foo = select(variant("arch"), {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (select_expression
       (select_value
         (selection_type)
@@ -95,6 +98,7 @@ foo = select(variant("VARIANT"), {})
 (source_file
   (assignment
     (identifier)
+    (operator)
     (select_expression
       (select_value
         (selection_type)
@@ -118,6 +122,7 @@ foo = select(variant("VARIANT"), {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (select_expression
       (select_value
         (selection_type)
@@ -153,6 +158,7 @@ foo = select(variant(), {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (select_expression
       (select_value
         (selection_type)
@@ -178,6 +184,7 @@ foo = select(some_unknown_type("CONDITION"), {
 (source_file
   (assignment
     (identifier)
+    (operator)
     (ERROR
       (identifier)
       (identifier)