so... jai :D

editors/vscode/.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+out/

editors/vscode/.vscodeignore

@@ -0,0 +1,3 @@
+src/
+tsconfig.json
+.gitignore

editors/vscode/language-configuration.json

@@ -0,0 +1,22 @@
+{
+  "comments": {
+    "lineComment": "//"
+  },
+  "brackets": [
+    ["(", ")"]
+  ],
+  "autoClosingPairs": [
+    { "open": "{", "close": "}" },
+    { "open": "(", "close": ")" },
+    { "open": "\"", "close": "\"", "notIn": ["string"] }
+  ],
+  "surroundingPairs": [
+    { "open": "{", "close": "}" },
+    { "open": "(", "close": ")" },
+    { "open": "\"", "close": "\"" }
+  ],
+  "indentationRules": {
+    "increaseIndentPattern": "\\{\\s*$",
+    "decreaseIndentPattern": "^\\s*\\}"
+  }
+}

editors/vscode/package-lock.json

@@ -0,0 +1,121 @@
+{
+  "name": "sx-lang",
+  "version": "0.0.1",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "sx-lang",
+      "version": "0.0.1",
+      "dependencies": {
+        "vscode-languageclient": "^9.0.1"
+      },
+      "devDependencies": {
+        "@types/vscode": "^1.75.0",
+        "typescript": "^5.0.0"
+      },
+      "engines": {
+        "vscode": "^1.75.0"
+      }
+    },
+    "node_modules/@types/vscode": {
+      "version": "1.108.1",
+      "resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.108.1.tgz",
+      "integrity": "sha512-DerV0BbSzt87TbrqmZ7lRDIYaMiqvP8tmJTzW2p49ZBVtGUnGAu2RGQd1Wv4XMzEVUpaHbsemVM5nfuQJj7H6w==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "license": "MIT"
+    },
+    "node_modules/brace-expansion": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
+      "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
+      "license": "MIT",
+      "dependencies": {
+        "balanced-match": "^1.0.0"
+      }
+    },
+    "node_modules/minimatch": {
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.6.tgz",
+      "integrity": "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g==",
+      "license": "ISC",
+      "dependencies": {
+        "brace-expansion": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/semver": {
+      "version": "7.7.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.3.tgz",
+      "integrity": "sha512-SdsKMrI9TdgjdweUSR9MweHA4EJ8YxHn8DFaDisvhVlUOe4BF1tLD7GAj0lIqWVl+dPb/rExr0Btby5loQm20Q==",
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/typescript": {
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/vscode-jsonrpc": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-8.2.0.tgz",
+      "integrity": "sha512-C+r0eKJUIfiDIfwJhria30+TYWPtuHJXHtI7J0YlOmKAo7ogxP20T0zxB7HZQIFhIyvoBPwWskjxrvAtfjyZfA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/vscode-languageclient": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-9.0.1.tgz",
+      "integrity": "sha512-JZiimVdvimEuHh5olxhxkht09m3JzUGwggb5eRUkzzJhZ2KjCN0nh55VfiED9oez9DyF8/fz1g1iBV3h+0Z2EA==",
+      "license": "MIT",
+      "dependencies": {
+        "minimatch": "^5.1.0",
+        "semver": "^7.3.7",
+        "vscode-languageserver-protocol": "3.17.5"
+      },
+      "engines": {
+        "vscode": "^1.82.0"
+      }
+    },
+    "node_modules/vscode-languageserver-protocol": {
+      "version": "3.17.5",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.5.tgz",
+      "integrity": "sha512-mb1bvRJN8SVznADSGWM9u/b07H7Ecg0I3OgXDuLdn307rl/J3A9YD6/eYOssqhecL27hK1IPZAsaqh00i/Jljg==",
+      "license": "MIT",
+      "dependencies": {
+        "vscode-jsonrpc": "8.2.0",
+        "vscode-languageserver-types": "3.17.5"
+      }
+    },
+    "node_modules/vscode-languageserver-types": {
+      "version": "3.17.5",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.5.tgz",
+      "integrity": "sha512-Ld1VelNuX9pdF39h2Hgaeb5hEZM2Z3jUrrMgWQAu82jMtZp7p3vJT3BzToKtZI7NgQssZje5o0zryOrhQvzQAg==",
+      "license": "MIT"
+    }
+  }
+}

editors/vscode/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "sx-lang",
+  "displayName": "sx",
+  "description": "Language support for the sx programming language",
+  "version": "0.0.1",
+  "publisher": "swipelab",
+  "engines": {
+    "vscode": "^1.75.0"
+  },
+  "categories": [
+    "Programming Languages"
+  ],
+  "main": "./out/extension.js",
+  "contributes": {
+    "languages": [
+      {
+        "id": "sx",
+        "aliases": [
+          "sx"
+        ],
+        "extensions": [
+          ".sx"
+        ],
+        "configuration": "./language-configuration.json"
+      }
+    ],
+    "grammars": [
+      {
+        "language": "sx",
+        "scopeName": "source.sx",
+        "path": "./syntaxes/sx.tmLanguage.json"
+      }
+    ],
+    "configuration": {
+      "title": "sx",
+      "properties": {
+        "sx.lspPath": {
+          "type": "string",
+          "default": "sx-lsp",
+          "description": "Path to the sx-lsp binary"
+        }
+      }
+    },
+    "configurationDefaults": {
+      "editor.tokenColorCustomizations": {
+        "textMateRules": [
+          {
+            "scope": "punctuation.definition.template-expression",
+            "settings": {
+              "foreground": "#E5C07B"
+            }
+          }
+        ]
+      }
+    }
+  },
+  "scripts": {
+    "build": "tsc -p .",
+    "watch": "tsc -watch -p ."
+  },
+  "dependencies": {
+    "vscode-languageclient": "^9.0.1"
+  },
+  "devDependencies": {
+    "@types/vscode": "^1.75.0",
+    "typescript": "^5.0.0"
+  }
+}

editors/vscode/src/extension.ts

@@ -0,0 +1,41 @@
+import {
+  workspace,
+  ExtensionContext,
+} from "vscode";
+import {
+  LanguageClient,
+  LanguageClientOptions,
+  ServerOptions,
+} from "vscode-languageclient/node";
+
+let client: LanguageClient;
+
+export function activate(context: ExtensionContext) {
+  const config = workspace.getConfiguration("sx");
+  const lspPath = config.get<string>("lspPath", "sx-lsp");
+
+  const serverOptions: ServerOptions = {
+    command: lspPath,
+    args: ["lsp"],
+  };
+
+  const clientOptions: LanguageClientOptions = {
+    documentSelector: [{ scheme: "file", language: "sx" }],
+  };
+
+  client = new LanguageClient(
+    "sx-lsp",
+    "sx Language Server",
+    serverOptions,
+    clientOptions
+  );
+
+  client.start();
+}
+
+export function deactivate(): Thenable<void> | undefined {
+  if (!client) {
+    return undefined;
+  }
+  return client.stop();
+}

editors/vscode/syntaxes/sx.tmLanguage.json

@@ -0,0 +1,208 @@
+{
+  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
+  "name": "sx",
+  "scopeName": "source.sx",
+  "patterns": [
+    { "include": "#comments" },
+    { "include": "#strings" },
+    { "include": "#directives" },
+    { "include": "#keywords" },
+    { "include": "#types" },
+    { "include": "#type-declaration" },
+    { "include": "#type-annotation" },
+    { "include": "#constants" },
+    { "include": "#numbers" },
+    { "include": "#operators" },
+    { "include": "#function-declaration" },
+    { "include": "#enum-literal" },
+    { "include": "#identifiers" }
+  ],
+  "repository": {
+    "comments": {
+      "patterns": [
+        {
+          "name": "comment.line.double-slash.sx",
+          "match": "//.*$"
+        }
+      ]
+    },
+    "strings": {
+      "patterns": [
+        {
+          "begin": "\"",
+          "end": "\"",
+          "beginCaptures": {
+            "0": { "name": "punctuation.definition.string.begin.sx" }
+          },
+          "endCaptures": {
+            "0": { "name": "punctuation.definition.string.end.sx" }
+          },
+          "patterns": [
+            {
+              "name": "constant.character.escape.sx",
+              "match": "\\\\[ntr\"\\\\{}]"
+            },
+            {
+              "begin": "\\{",
+              "end": "\\}",
+              "beginCaptures": {
+                "0": { "name": "punctuation.definition.template-expression.begin.sx" }
+              },
+              "endCaptures": {
+                "0": { "name": "punctuation.definition.template-expression.end.sx" }
+              },
+              "patterns": [
+                { "include": "$self" }
+              ]
+            },
+            {
+              "name": "string.quoted.double.sx",
+              "match": "[^\"\\\\{}]+"
+            }
+          ]
+        }
+      ]
+    },
+    "directives": {
+      "patterns": [
+        {
+          "name": "keyword.other.directive.sx",
+          "match": "#run"
+        }
+      ]
+    },
+    "keywords": {
+      "patterns": [
+        {
+          "name": "keyword.control.sx",
+          "match": "\\b(if|else|then|return|case|break|defer)\\b"
+        },
+        {
+          "name": "keyword.other.sx",
+          "match": "\\b(enum|struct)\\b"
+        },
+        {
+          "name": "keyword.operator.cast.sx",
+          "match": "\\bxx\\b"
+        }
+      ]
+    },
+    "types": {
+      "patterns": [
+        {
+          "name": "storage.type.sx",
+          "match": "\\b(s[0-9]+|u[0-9]+|f32|f64|bool|string)\\b"
+        }
+      ]
+    },
+    "type-declaration": {
+      "patterns": [
+        {
+          "match": "([A-Z][a-zA-Z0-9_]*)\\s*(::)\\s*(?=struct\\b|enum\\b)",
+          "captures": {
+            "1": { "name": "entity.name.type.sx" },
+            "2": { "name": "keyword.operator.declaration.sx" }
+          }
+        }
+      ]
+    },
+    "type-annotation": {
+      "patterns": [
+        {
+          "match": "(?<![:]):\\s*(?![=:])([A-Z][a-zA-Z0-9_]*)\\b",
+          "captures": {
+            "1": { "name": "entity.name.type.sx" }
+          }
+        }
+      ]
+    },
+    "constants": {
+      "patterns": [
+        {
+          "name": "constant.language.sx",
+          "match": "\\b(true|false)\\b"
+        },
+        {
+          "name": "constant.language.undefined.sx",
+          "match": "---"
+        }
+      ]
+    },
+    "numbers": {
+      "patterns": [
+        {
+          "name": "constant.numeric.float.sx",
+          "match": "\\b[0-9]+\\.[0-9]+\\b"
+        },
+        {
+          "name": "constant.numeric.integer.sx",
+          "match": "\\b[0-9]+\\b"
+        }
+      ]
+    },
+    "operators": {
+      "patterns": [
+        {
+          "name": "keyword.operator.declaration.sx",
+          "match": "::"
+        },
+        {
+          "name": "keyword.operator.walrus.sx",
+          "match": ":="
+        },
+        {
+          "name": "keyword.operator.arrow.sx",
+          "match": "->|=>"
+        },
+        {
+          "name": "keyword.operator.comparison.sx",
+          "match": "==|!=|<=|>="
+        },
+        {
+          "name": "keyword.operator.assignment.sx",
+          "match": "[+\\-*/]="
+        },
+        {
+          "name": "keyword.operator.sx",
+          "match": "[+\\-*/=<>!]"
+        }
+      ]
+    },
+    "function-declaration": {
+      "patterns": [
+        {
+          "match": "([a-zA-Z_][a-zA-Z0-9_]*)\\s*(::)\\s*(?=\\(|\\{)",
+          "captures": {
+            "1": { "name": "entity.name.function.sx" },
+            "2": { "name": "keyword.operator.declaration.sx" }
+          }
+        }
+      ]
+    },
+    "enum-literal": {
+      "patterns": [
+        {
+          "match": "\\.([a-zA-Z_][a-zA-Z0-9_]*)",
+          "captures": {
+            "1": { "name": "variable.other.enummember.sx" }
+          }
+        }
+      ]
+    },
+    "identifiers": {
+      "patterns": [
+        {
+          "name": "variable.other.generic-type.sx",
+          "match": "\\$([a-zA-Z_][a-zA-Z0-9_]*)",
+          "captures": {
+            "1": { "name": "entity.name.type.parameter.sx" }
+          }
+        },
+        {
+          "match": "\\b(io)\\b",
+          "name": "support.module.sx"
+        }
+      ]
+    }
+  }
+}

editors/vscode/tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "ES2020",
+    "outDir": "out",
+    "rootDir": "src",
+    "lib": ["ES2020"],
+    "sourceMap": true,
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules"]
+}